List of Fish Species

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Abbottina binhi (Abbottina binhi)
Abbottina lalinensis (Abbottina lalinensis)
Abbottina liaoningensis (Abbottina liaoningensis)
Abbottina obtusirostris (Abbottina obtusirostris)
Abe’s Angelfish (Centropyge abei)
Abe’s Flyingfish (Cheilopogon abei)
Abudjubbe Wrasse(Cheilinus abudjubbe)
Abyssal Assfish (Bassozetus compressus)
Abyssal Cutthroat Eel (Meadia abyssalis)
Abyssobrotula galatheae (Abyssobrotula galatheae)
Abyssobrotula hadropercularis (Abyssobrotula hadropercularis)
Abyssocottus elochini (Abyssocottus elochini)
Abyssocottus gibbosus (Abyssocottus gibbosus)
Abyssocottus korotneffi (Abyssocottus korotneffi)
Acadian Redfish (Sebastes fasciatus)
Acanthanectes hystrix (Acanthanectes hystrix)
Acanthanectes rufus (Acanthanectes rufus)
Acanthemblemaria harpeza (Acanthemblemaria harpeza)
Acanthobrama orontis (Acanthobrama orontis)
Acanthobrama thisbeae (Acanthobrama thisbeae)
Acanthobunocephalus nicoi (Acanthobunocephalus nicoi)
Acanthobunocephalus scruggsi (Acanthobunocephalus scruggsi)
Acanthocepola indica (Acanthocepola indica)
Acanthocleithron chapini (Acanthocleithron chapini)
Acanthodoras depressus (Acanthodoras depressus)
Acanthogobio guentheri (Acanthogobio guentheri)
Acanthopagrus estuarius (Acanthopagrus estuarius)
Acanthopoma annectens (Acanthopoma annectens)
Acanthostracion guineensis (Acanthostracion guineensis)
Acari Bola Branca (Spectracanthicus zuanoni)
Acentronichthys leptos (Acentronichthys leptos)
Acentrophryne dolichonema (Acentrophryne dolichonema)
Acentrophryne longidens (Acentrophryne longidens)
Acestridium colombiense (Acestridium colombiense)
Acestridium dichromum (Acestridium dichromum)
Acestridium discus (Acestridium discus)
Acestridium gymnogaster (Acestridium gymnogaster)
Acestridium martini (Acestridium martini)
Acestridium scutatum (Acestridium scutatum)
Acestridium triplax (Acestridium triplax)
Achara Catfish (Leiarius marmoratus)
Acheilognathus barbatulus (Acheilognathus barbatulus)
Acheilognathus barbatus (Acheilognathus barbatus)
Acheilognathus brevicaudatus (Acheilognathus brevicaudatus)
Acheilognathus changtingensis (Acheilognathus changtingensis)
Acheilognathus coreanus (Acheilognathus coreanus)
Acheilognathus deignani (Acheilognathus deignani)
Acheilognathus elongatoides (Acheilognathus elongatoides)
Acheilognathus fasciodorsalis (Acheilognathus fasciodorsalis)
Acheilognathus gracilis (Acheilognathus gracilis)
Acheilognathus hypselonotus (Acheilognathus hypselonotus)
Acheilognathus imberbis (Acheilognathus imberbis)
Acheilognathus imfasciodorsalis (Acheilognathus imfasciodorsalis)
Acheilognathus kyphus (Acheilognathus kyphus)
Acheilognathus longibarbatus (Acheilognathus longibarbatus)
Acheilognathus macromandibularis (Acheilognathus macromandibularis)
Acheilognathus macropterus (Acheilognathus macropterus)
Acheilognathus majusculus (Acheilognathus majusculus)
Acheilognathus meridianus (Acheilognathus meridianus)
Acheilognathus microphysa (Acheilognathus microphysa)
Acheilognathus nguyenvanhaoi (Acheilognathus nguyenvanhaoi)
Acheilognathus omeiensis (Acheilognathus omeiensis)
Acheilognathus peihoensis (Acheilognathus peihoensis)
Acheilognathus polylepis (Acheilognathus polylepis)
Acheilognathus polyspinus (Acheilognathus polyspinus)
Acheilognathus rhombeus (Acheilognathus rhombeus)
Acheilognathus striatus (Acheilognathus striatus)
Acheilognathus tabira (Acheilognathus tabira)
Acheilognathus taenianalis (Acheilognathus taenianalis)
Acheilognathus tonkinensis (Acheilognathus tonkinensis)
Acheilognathus typus (Acheilognathus typus)
Acheilognathus yamatsutae (Acheilognathus yamatsutae)
Achelous Roach (Leucos panosi)
Achirus novoae (Achirus novoae)
Achirus zebrinus (Achirus zebrinus)
Achondrostoma occidentale (Achondrostoma occidentale)
Achondrostoma oligolepis (Achondrostoma oligolepis)
Achondrostoma salmantinum (Achondrostoma salmantinum)
Acoupa Weakfish (Cynoscion acoupa)
Acre Corydoras (Corydoras acrensis)
Acrochordonichthys chamaeleon (Acrochordonichthys chamaeleon)
Acrochordonichthys falcifer (Acrochordonichthys falcifer)
Acrochordonichthys guttatus (Acrochordonichthys guttatus)
Acrochordonichthys ischnosoma (Acrochordonichthys ischnosoma)
Acrochordonichthys mahakamensis (Acrochordonichthys mahakamensis)
Acrochordonichthys pachyderma (Acrochordonichthys pachyderma)
Acrochordonichthys rugosus (Acrochordonichthys rugosus)
Acrochordonichthys strigosus (Acrochordonichthys strigosus)
Acrossocheilus aluoiensis (Acrossocheilus aluoiensis)
Acrossocheilus baolacensis (Acrossocheilus baolacensis)
Acrossocheilus clivosius (Acrossocheilus clivosius)
Acrossocheilus fasciatus (Acrossocheilus fasciatus)
Acrossocheilus hemispinus (Acrossocheilus hemispinus)
Acrossocheilus ikedai (Acrossocheilus ikedai)
Acrossocheilus iridescens (Acrossocheilus iridescens)
Acrossocheilus jishouensis (Acrossocheilus jishouensis)
Acrossocheilus kreyenbergii (Acrossocheilus kreyenbergii)
Acrossocheilus lamus (Acrossocheilus lamus)
Acrossocheilus longipinnis (Acrossocheilus longipinnis)
Acrossocheilus macrophthalmus (Acrossocheilus macrophthalmus)
Acrossocheilus malacopterus (Acrossocheilus malacopterus)
Acrossocheilus microstoma (Acrossocheilus microstoma)
Acrossocheilus monticola (Acrossocheilus monticola)
Acrossocheilus multistriatus (Acrossocheilus multistriatus)
Acrossocheilus paradoxus (Acrossocheilus paradoxus)
Acrossocheilus parallens (Acrossocheilus parallens)
Acrossocheilus rendahli (Acrossocheilus rendahli)
Acrossocheilus spinifer (Acrossocheilus spinifer)
Acrossocheilus wenchowensis (Acrossocheilus wenchowensis)
Acrossocheilus wuyiensis (Acrossocheilus wuyiensis)
Acrossocheilus xamensis (Acrossocheilus xamensis)
Acrossocheilus yalyensis (Acrossocheilus yalyensis)
Acrossocheilus yunnanensis (Acrossocheilus yunnanensis)
Adana Bleak (Alburnus adanensis)
Adana Chub (Squalius adanaensis)
Adelaide’s Weedfish (Heteroclinus adelaidae)
Adelotremus leptus (Adelotremus leptus)
Aden Blenny (Antennablennius adenensis)
Adolfo’s Catfish (Corydoras adolfoi)
Adonis Pleco (Acanthicus adonis)
Adorned Wrasse (Halichoeres cosmetus)
Adour Minnow (Phoxinus bigerri)
Adriatic Blenny (Microlipophrys adriaticus)
Adriatic Clingfish (Gouania adriatica)
Adriatic Trout (Salmo obtusirostris)
Aegean Chub (Squalius fellowesii)
Aegean Minnow (Phoxinus strymonicus)
Aegean Scraper (Capoeta bergamae)
Aelita Icefish (Channichthys aelitae)
Afra Cichlid (Cynotilapia afra)
African Armoured Searobin (Peristedion cataphractum)
African Banded Barb (Enteromius fasciolatus)
African Blackmouth Croaker (Atrobucca marleyi)
African Bonytongue (Heterotis niloticus)
African Bullhead (Lophiobagrus cyclurus)
African Butter Catfish (Schilbe mystus)
African Butterfly Cichlid (Anomalochromis thomasi)
African Butterflyfish (Chaetodon dolosus)
African Carp (Labeo coubie)
African Catfish (Heterobranchus bidorsalis)
African Chimaera (Hydrolagus africanus)
African Coffinfish (Chaunax africanus)
African Coris (Coris cuvieri)
African Creole Wrasse (Bodianus africanus)
African Glass Catfish (Pareutropius debauwi)
African Longfin Fairy Wrasse (Cirrhilabrus africanus)
African Pencil Wrasse (Pseudojuloides polackorum)
African Redfinned Barb (Enteromius camptacanthus)
African Sawtail Catshark (Galeus polli)
African Scraping Feeder (Labeobarbus beso)
African Sea Catfish (Arius africanus)
African Sharptooth Catfish (Clarias gariepinus)
African Striped Grunt (Parapristipoma octolineatum)
African Torpedo Wrasse (Pseudocoris occidentalis)
African Whiptailed Catfish (Phractura ansorgii)
Agassiz’s Arapaima (Arapaima agassizii)
Agassiz’s Dwarf Cichlid (Apistogramma agassizii)
Agassiz’s Glassfish (Ambassis agassizii)
Ageneiosus akamai (Ageneiosus akamai)
Ageneiosus apiaka (Ageneiosus apiaka)
Ageneiosus dentatus (Ageneiosus dentatus)
Ageneiosus intrusus (Ageneiosus intrusus)
Ageneiosus lineatus (Ageneiosus lineatus)
Ageneiosus magoi (Ageneiosus magoi)
Ageneiosus militaris (Ageneiosus militaris)
Ageneiosus pardalis (Ageneiosus pardalis)
Ageneiosus polystictus (Ageneiosus polystictus)
Ageneiosus ucayalensis (Ageneiosus ucayalensis)
Ageneiosus uranophthalmus (Ageneiosus uranophthalmus)
Ageneiosus vittatus (Ageneiosus vittatus)
Agile Klipfish (Clinus agilis)
Agonomalus jordani (Agonomalus jordani)
Agonomalus proboscidalis (Agonomalus proboscidalis)
Agonopsis asperoculis (Agonopsis asperoculis)
Aguarunichthys inpai (Aguarunichthys inpai)
Ahuru (Auchenoceros punctatus)
Airsac Catfish (Heteropneustes kemratensis)
Akar Betta (Betta akarensis)
Akarotaxis nudiceps (Akarotaxis nudiceps)
Akawaio penak (Akawaio penak)
Akşehir Chub (Squalius recurvirostris)
Akstafa Spring Coach (Pseudophoxinus sojuchbulagi)
Akysis bilustris (Akysis bilustris)
Akysis brachybarbatus (Akysis brachybarbatus)
Akysis clavulus (Akysis clavulus)
Akysis clinatus (Akysis clinatus)
Akysis ephippifer (Akysis ephippifer)
Akysis fontaneus (Akysis fontaneus)
Akysis fuliginatus (Akysis fuliginatus)
Akysis galeatus (Akysis galeatus)
Akysis hendricksoni (Akysis hendricksoni)
Akysis heterurus (Akysis heterurus)
Akysis longifilis (Akysis longifilis)
Akysis maculipinnis (Akysis maculipinnis)
Akysis manipurensis (Akysis manipurensis)
Akysis microps (Akysis microps)
Akysis portellus (Akysis portellus)
Akysis pulvinatus (Akysis pulvinatus)
Akysis recavus (Akysis recavus)
Akysis scorteus (Akysis scorteus)
Akysis variegatus (Akysis variegatus)
Akysis varius (Akysis varius)
Akysis vespa (Akysis vespa)
Akysis vespertinus (Akysis vespertinus)
Alabama Bass (Micropterus henshalli)
Alabama Hog Sucker (Hypentelium etowanum)
Alabama Shiner (Cyprinella callistia)
Alakir Trout (Salmo kottelati)
Alalaua (Priacanthus alalaua)
Alaska Blackfish (Dallia pectoralis)
Alaska Dreamer (Oneirodes thompsoni)
Alaskan Sculpin (Triglops metopias)
Alaska Pollock (Gadus chalcogrammus)
Alaska Whitefish (Coregonus nelsonii)
Albacore (Thunnus alalunga)
Albanian Barbel (Luciobarbus albanicus)
Albanian Roach (Leucos basak)
Albanian Roach (Pachychilon pictum)
Albock (Coregonus fatioi)
Alborz Scraper (Capoeta alborzensis)
Albulichthys albuloides (Albulichthys albuloides)
Alburnoides devolli (Alburnoides devolli)
Alburnoides diclensis (Alburnoides diclensis)
Alburnoides fangfangae (Alburnoides fangfangae)
Alburnoides holciki (Alburnoides holciki)
Alburnoides idignensis (Alburnoides idignensis)
Alburnoides maculatus (Alburnoides maculatus)
Alburnoides namaki (Alburnoides namaki)
Alburnoides nicolausi (Alburnoides nicolausi)
Alburnoides petrubanarescui (Alburnoides petrubanarescui)
Alburnoides qanati (Alburnoides qanati)
Alburnoides varentsovi (Alburnoides varentsovi)
Alburnus arborella (Alburnus arborella)
Alburnus atropatenae (Alburnus atropatenae)
Alburnus danubicus (Alburnus danubicus)
Alburnus doriae (Alburnus doriae)
Alburnus istanbulensis (Alburnus istanbulensis)
Alburnus leobergi (Alburnus leobergi)
Alburnus macedonicus (Alburnus macedonicus)
Alburnus mandrensis (Alburnus mandrensis)
Alburnus mento (Alburnus mento)
Alburnus mentoides (Alburnus mentoides)
Alburnus neretvae (Alburnus neretvae)
Alburnus sarmaticus (Alburnus sarmaticus)
Alburnus scoranza (Alburnus scoranza)
Alburnus selcuklui (Alburnus selcuklui)
Alburnus thessalicus (Alburnus thessalicus)
Alburnus vistonicus (Alburnus vistonicus)
Alburnus volviticus (Alburnus volviticus)
Alburnus zagrosensis (Alburnus zagrosensis)
Alcichthys elongatus (Alcichthys elongatus)
Alcockia rostrata (Alcockia rostrata)
Alcock’s Boafish (Stomias nebulosus)
Alewife (Alosa pseudoharengus)
Alfian’s Flasher Wrasse (Paracheilinus alfiani)
Alfonsino (Beryx decadactylus)
Alfred’s Licorice Gourami (Parosphromenus alfredi)
Algerian Barb (Luciobarbus callensis)
Algerian Trout (Salmo macrostigma)
Alghad Snowtrout (Schizopyge niger)
Alionematichthys ceylonensis (Alionematichthys ceylonensis)
Alionematichthys minyomma (Alionematichthys minyomma)
Alionematichthys samoaensis (Alionematichthys samoaensis)
Alionematichthys shinoharai (Alionematichthys shinoharai)
Alionematichthys winterbottomi (Alionematichthys winterbottomi)
Allan’s Licorice Gourami (Parosphromenus allani)
Allard’s Clownfish (Amphiprion allardi)
Allegheny Pearl Dace (Margariscus margarita)
Allen’s Anchovy (Anchoviella alleni)
Allen’s Brotula (Cataetyx alleni)
Allen’s Cardinalfish (Cheilodipterus alleni)
Allen’s Clingfish (Flabellicauda alleni)
Allen’s Combtooth Blenny (Ecsenius alleni)
Allen’s Coralbrotula (Diancistrus alleni)
Allen’s Tubelip (Labropsis alleni)
Alligatorfish (Aspidophoroides monopterygius)
Alligator Gar (Atractosteus spatula)
Alligator Pleco (Pterygoplichthys scrophus)
Alligator Searobin (Peristedion greyae)
Alloblennius anuchalis (Alloblennius anuchalis)
Alloblennius pictus (Alloblennius pictus)
Alluaud’s Catfish (Clarias alluaudi)
Allauad’s Haplo (Astatoreochromis alluaudi)
Alor Clingfish (Aspasmichthys alorensis)
Alpine Bullhead (Cottus poecilopus)
Altai Osman (Oreoleuciscus potanini)
Altamaha Shiner (Cyprinella xaenura)
Alta Pike Cichlid (Saxatilia alta)
Alticus anjouanae (Alticus anjouanae)
Alticus monochrus (Alticus monochrus)
Alticus sertatus (Alticus sertatus)
Altolamprologus fasciatus (Altolamprologus fasciatus)
Aluminum Catfish (Chrysichthys longipinnis)
Alvord Chub (Siphateles alvordensis)
Amanda’s Flasher Wrasse (Paracheilinus amanda)
Amaoka’s Dreamer (Oneirodes amaokai)
Amapa Corydoras (Corydoras amapaensis)
Amaralia hypsiura (Amaralia hypsiura)
Amaralia oviraptor (Amaralia oviraptor)
Amarginops platus (Amarginops platus)
Amarillo Cichlid (Amphilophus amarillo)
Amatitlania altoflava (Amatitlania altoflava)
Amatlan Chub (Yuriria amatlana)
Amatola Barb (Enteromius amatolicus)
Amazon Cichlid (Cichlasoma amazonarum)
Amazon Croaker (Pachyurus schomburgkii)
Amazon Dwarf Cichlid (Apistogramma pertensis)
Amazonian Pike Cichlid (Crenicichla sedentaria)
Amazon Puffer (Colomesus asellus)
Amazon Sailfin Catfish (Pterygoplichthys pardalis)
Amblyceps apangi (Amblyceps apangi)
Amblyceps arunachalensis (Amblyceps arunachalensis)
Amblyceps caecutiens (Amblyceps caecutiens)
Amblyceps carinatum (Amblyceps carinatum)
Amblyceps cerinum (Amblyceps cerinum)
Amblyceps foratum (Amblyceps foratum)
Amblyceps kurzii (Amblyceps kurzii)
Amblyceps laticeps (Amblyceps laticeps)
Amblyceps macropterus (Amblyceps macropterus)
Amblyceps murraystuarti (Amblyceps murraystuarti)
Amblyceps platycephalus (Amblyceps platycephalus)
Amblyceps protentum (Amblyceps protentum)
Amblyceps serratum (Amblyceps serratum)
Amblyceps tenuispinis (Amblyceps tenuispinis)
Amblyceps torrentis (Amblyceps torrentis)
Amblyceps tuberculatum (Amblyceps tuberculatum)
Amblyceps variegatum (Amblyceps variegatum)
Amblyceps waikhomi (Amblyceps waikhomi)
Amblyceps yunnanensis (Amblyceps yunnanensis)
Amblydoras affinis (Amblydoras affinis)
Amblydoras bolivarensis (Amblydoras bolivarensis)
Amblydoras gonzalezi (Amblydoras gonzalezi)
Amblydoras monitor (Amblydoras monitor)
Amblyrhynchichthys micracanthus (Amblyrhynchichthys micracanthus)
Amblyrhynchichthys truncatus (Amblyrhynchichthys truncatus)
Amboina Cardinalfish (Fibramia amboinensis)
Ambon Catfish (Akheilos suwartanai)
Ambon Emperor (Lethrinus amboinensis)
Ambon Rockskipper (Paralticus amboinensis)
Ambophthalmos eurystigmatephoros (Ambophthalmos eurystigmatephoros)
Ameca Chub (Algansea amecae)
Ameca Shiner (Notropis amecae)
American Angler (Lophius americanus)
American Elephantfish (Callorhinchus callorynchus)
American Fourspot Flounder (Hippoglossina oblonga)
American Pickerel (Esox americanus)
American Pocket Shark (Mollisquama mississippiensis)
American Sole (Achirus mucuri)
American Stardrum (Stellifer lanceolatus)
Amigo Stardrum (Stellifer wintersteenorum)
Amioides polyacanthus (Amioides polyacanthus)
Amirkabir’s Bleak (Alburnus amirkabiri)
Ammersee Char (Salvelinus evasus)
Ammersee Kilch (Coregonus bavaricus)
Ammoglanis amapaensis (Ammoglanis amapaensis)
Ammoglanis diaphanus (Ammoglanis diaphanus)
Ammoglanis natgeorum (Ammoglanis natgeorum)
Ammoglanis obliquus (Ammoglanis obliquus)
Ammoglanis pulex (Ammoglanis pulex)
Amoy Croaker (Argyrosomus amoyensis)
Amphilius atesuensis (Amphilius atesuensis)
Amphilius athiensis (Amphilius athiensis)
Amphilius brevis (Amphilius brevis)
Amphilius caudosignatus (Amphilius caudosignatus)
Amphilius chalei (Amphilius chalei)
Amphilius crassus (Amphilius crassus)
Amphilius cryptobullatus (Amphilius cryptobullatus)
Amphilius dimonikensis (Amphilius dimonikensis)
Amphilius frieli (Amphilius frieli)
Amphilius grandis (Amphilius grandis)
Amphilius kakrimensis (Amphilius kakrimensis)
Amphilius kivuensis (Amphilius kivuensis)
Amphilius korupi (Amphilius korupi)
Amphilius krefftii (Amphilius krefftii)
Amphilius lamani (Amphilius lamani)
Amphilius lampei (Amphilius lampei)
Amphilius lentiginosus (Amphilius lentiginosus)
Amphilius longirostris (Amphilius longirostris)
Amphilius lujani (Amphilius lujani)
Amphilius maesii (Amphilius maesii)
Amphilius mamonekenensis (Amphilius mamonekenensis)
Amphilius nigricaudatus (Amphilius nigricaudatus)
Amphilius opisthophthalmus (Amphilius opisthophthalmus)
Amphilius pedunculus (Amphilius pedunculus)
Amphilius pulcher (Amphilius pulcher)
Amphilius rheophilus (Amphilius rheophilus)
Amphilius ruziziensis (Amphilius ruziziensis)
Amphilius zairensis (Amphilius zairensis)
Amphilophus margaritifer (Amphilophus margaritifer)
Amphilophus supercilius (Amphilophus supercilius)
Amphilophus tolteca (Amphilophus tolteca)
Amphilophus viridis (Amphilophus viridis)
Amur Bitterling (Rhodeus sericeus)
Amur Carp (Cyprinus rubrofuscus)
Amur Catfish (Silurus asotus)
Amur Grayling (Thymallus grubii)
Amur Ide (Leuciscus waleckii)
Amur Longnose Gudgeon (Microphysogobio amurensis)
Amur Minnow (Rhynchocypris lagowskii)
Amur Pike (Esox reichertii)
Amur Sculpin (Mesocottus haitej)
Amur Whitefin Gudgeon (Romanogobio tenuicorpus)
Amur Whitefish (Coregonus ussuriensis)
Anabarilius andersoni (Anabarilius andersoni)
Anabarilius brevianalis (Anabarilius brevianalis)
Anabarilius duoyiheensis (Anabarilius duoyiheensis)
Anabarilius goldenlineus (Anabarilius goldenlineus)
Anabarilius liui (Anabarilius liui)
Anabarilius longicaudatus (Anabarilius longicaudatus)
Anabarilius macrolepis (Anabarilius macrolepis)
Anabarilius maculatus (Anabarilius maculatus)
Anabarilius paucirastellus (Anabarilius paucirastellus)
Anabarilius polylepis (Anabarilius polylepis)
Anabarilius qiluensis (Anabarilius qiluensis)
Anabarilius qionghaiensis (Anabarilius qionghaiensis)
Anabarilius songmingensis (Anabarilius songmingensis)
Anabarilius transmontanus (Anabarilius transmontanus)
Anabarilius xundianensis (Anabarilius xundianensis)
Anabarilius yangzonensis (Anabarilius yangzonensis)
Anacanthobythites platycephalus (Anacanthobythites platycephalus)
Anacanthobythites tasmaniensis (Anacanthobythites tasmaniensis)
Anadoras grypus (Anadoras grypus)
Anadoras insculptus (Anadoras insculptus)
Anadoras regani (Anadoras regani)
Anadoras weddellii (Anadoras weddellii)
Anadyr Whitefish (Coregonus anaulorum)
Anatolian Barbel (Barbus pergamonensis)
Anatolian Ghizani (Ladigesocypris irideus)
Anatolian Gudgeon (Gobio hettitorum)
Anatolian Khramulya (Capoeta tinca)
Anatolian Minnow (Pseudophoxinus anatolicus)
Ancharius griseus (Ancharius griseus)
Ancherythroculter daovantieni (Ancherythroculter daovantieni)
Ancherythroculter kurematsui (Ancherythroculter kurematsui)
Ancherythroculter lini (Ancherythroculter lini)
Ancherythroculter nigrocauda (Ancherythroculter nigrocauda)
Ancherythroculter wangi (Ancherythroculter wangi)
Anchicyclocheilus halfibindus (Anchicyclocheilus halfibindus)
Anchoviella juruasanga (Anchoviella juruasanga)
Anchoviella perezi (Anchoviella perezi)
Ancistomus feldbergae (Ancistomus feldbergae)
Ancistomus micrommatos (Ancistomus micrommatos)
Ancistomus spilomma (Ancistomus spilomma)
Ancistomus spinosissimus (Ancistomus spinosissimus)
Ancistrus abilhoai (Ancistrus abilhoai)
Ancistrus agostinhoi (Ancistrus agostinhoi)
Ancistrus aguaboensis (Ancistrus aguaboensis)
Ancistrus amaris (Ancistrus amaris)
Ancistrus bodenhameri (Ancistrus bodenhameri)
Ancistrus bolivianus (Ancistrus bolivianus)
Ancistrus brevifilis (Ancistrus brevifilis)
Ancistrus brevipinnis (Ancistrus brevipinnis)
Ancistrus bufonius (Ancistrus bufonius)
Ancistrus caucanus (Ancistrus caucanus)
Ancistrus centrolepis (Ancistrus centrolepis)
Ancistrus chagresi (Ancistrus chagresi)
Ancistrus claro (Ancistrus claro)
Ancistrus clementinae (Ancistrus clementinae)
Ancistrus cryptophthalmus (Ancistrus cryptophthalmus)
Ancistrus cuiabae (Ancistrus cuiabae)
Ancistrus damasceni (Ancistrus damasceni)
Ancistrus dubius (Ancistrus dubius)
Ancistrus erinaceus (Ancistrus erinaceus)
Ancistrus eustictus (Ancistrus eustictus)
Ancistrus falconensis (Ancistrus falconensis)
Ancistrus formoso (Ancistrus formoso)
Ancistrus fulvus (Ancistrus fulvus)
Ancistrus galani (Ancistrus galani)
Ancistrus greeni (Ancistrus greeni)
Ancistrus gymnorhynchus (Ancistrus gymnorhynchus)
Ancistrus heterorhynchus (Ancistrus heterorhynchus)
Ancistrus hoplogenys (Ancistrus hoplogenys)
Ancistrus jataiensis (Ancistrus jataiensis)
Ancistrus jelskii (Ancistrus jelskii)
Ancistrus karajas (Ancistrus karajas)
Ancistrus kellerae (Ancistrus kellerae)
Ancistrus krenakarore (Ancistrus krenakarore)
Ancistrus latifrons (Ancistrus latifrons)
Ancistrus leoni (Ancistrus leoni)
Ancistrus leucostictus (Ancistrus leucostictus)
Ancistrus lineolatus (Ancistrus lineolatus)
Ancistrus lithurgicus (Ancistrus lithurgicus)
Ancistrus macrophthalmus (Ancistrus macrophthalmus)
Ancistrus maculatus (Ancistrus maculatus)
Ancistrus malacops (Ancistrus malacops)
Ancistrus maracasae (Ancistrus maracasae)
Ancistrus marcapatae (Ancistrus marcapatae)
Ancistrus martini (Ancistrus martini)
Ancistrus mattogrossensis (Ancistrus mattogrossensis)
Ancistrus maximus (Ancistrus maximus)
Ancistrus megalostomus (Ancistrus megalostomus)
Ancistrus minutus (Ancistrus minutus)
Ancistrus montanus (Ancistrus montanus)
Ancistrus mullerae (Ancistrus mullerae)
Ancistrus multispinis (Ancistrus multispinis)
Ancistrus nudiceps (Ancistrus nudiceps)
Ancistrus occidentalis (Ancistrus occidentalis)
Ancistrus occloi (Ancistrus occloi)
Ancistrus parecis (Ancistrus parecis)
Ancistrus patronus (Ancistrus patronus)
Ancistrus piriformis (Ancistrus piriformis)
Ancistrus ranunculus (Ancistrus ranunculus)
Ancistrus reisi (Ancistrus reisi)
Ancistrus saudades (Ancistrus saudades)
Ancistrus sericeus (Ancistrus sericeus)
Ancistrus stigmaticus (Ancistrus stigmaticus)
Ancistrus tamboensis (Ancistrus tamboensis)
Ancistrus taunayi (Ancistrus taunayi)
Ancistrus temminckii (Ancistrus temminckii)
Ancistrus tolima (Ancistrus tolima)
Ancistrus tombador (Ancistrus tombador)
Ancistrus trinitatis (Ancistrus trinitatis)
Ancistrus triradiatus (Ancistrus triradiatus)
Ancistrus variolus (Ancistrus variolus)
Ancistrus verecundus (Ancistrus verecundus)
Ancistrus vericaucanus (Ancistrus vericaucanus)
Ancistrus yutajae (Ancistrus yutajae)
Andalusian Barbel (Luciobarbus sclateri)
Andaman Butterflyfish (Chaetodon andamanensis)
Andaman Grunt (Pomadasys andamanensis)
Andaman Viviparous Brotula (Eusurculus andamanensis)
Andamia amphibius (Andamia amphibius)
Andamia cyclocheilus (Andamia cyclocheilus)
Andamia expansa (Andamia expansa)
Andamia pacifica (Andamia pacifica)
Andean Catfish (Astroblepus ubidiai)
Andeancistrus eschwartzae (Andeancistrus eschwartzae)
Andeancistrus platycephalus (Andeancistrus platycephalus)
Andersonia leptura (Andersonia leptura)
Anderson’s Mudbrotula (Dermatopsoides andersoni)
Anderson’s Toadfish (Torquigener andersonae)
Anderson’s Viviparous Brotula (Microbrotula andersoni)
Andhra Anchovy (Stolephorus andhraensis)
Andinoacara biseriatus (Andinoacara biseriatus)
Andinoacara blombergi (Andinoacara blombergi)
Andriashev’s Deepsea Batfish (Halieutopsis andriashevi)
Andriyashev Largeheaded Sculpin (Andriashevicottus megacephalus)
Anduzedoras oxyrhynchus (Anduzedoras oxyrhynchus)
Anematichthys repasson (Anematichthys repasson)
Angayukaksurak Char (Salvelinus anaktuvukensis)
Angel Blenny (Coralliozetus angelicus)
Angel Licorice Gourami (Parosphromenus anjunganensis)
Angel Squeaker (Synodontis angelicus)
Angler (Lophius piscatorius)
Angler Catfish (Chaca bankanensis)
Anglerfish (Lophiodes endoi)
Angola Croaker (Miracorvina angolensis)
Angolan Happy (Chetia welwitschi)
Angolan Tilapia (Oreochromis angolensis)
Angolian Walking Catfish (Clarias angolensis)
Angra Labeo (Labeo angra)
Anguema Blackfish (Dallia admirabilis)
Angular Flasher Wrasse (Paracheilinus angulatus)
Ankara Barb (Capoeta angorae)
Ankara Barbel (Luciobarbus escherichii)
Ankara Nase (Chondrostoma angorense)
Annandale Garra (Garra annandalei)
Anoplagonus occidentalis (Anoplagonus occidentalis)
Antakya Minnow (Crossocheilus caudomaculatus)
Antalya Barb (Capoeta antalyensis)
Antalya Bleak (Alburnus baliki)
Anatalya Minnow (Pseudophoxinus antalyae)
Antalya Rudd (Scardinius elmaliensis)
Antarctic Jonasfish (Notolepis coatsi)
Antarctic Silverfish (Pleuragramma antarcticum)
Antarctic Spiny Plunderfish (Harpagifer antarcticus)
Antarctic Toothfish (Dissostichus mawsoni)
Anteater Catfish (Conorhynchos conirostris)
Antennablennius ceylonensis (Antennablennius ceylonensis)
Antennablennius sexfasciatus (Antennablennius sexfasciatus)
Antennablennius velifer (Antennablennius velifer)
Antenna Codlet (Bregmaceros atlanticus)
Antigonia aurorosea (Antigonia aurorosea)
Antigonia eos (Antigonia eos)
Antigonia hulleyi (Antigonia hulleyi)
Antigonia indica (Antigonia indica)
Antigonia kenyae (Antigonia kenyae)
Antigonia ovalis (Antigonia ovalis)
Antigonia quiproqua (Antigonia quiproqua)
Antigonia saya (Antigonia saya)
Antigonia socotrae (Antigonia socotrae)
Antigonia undulata (Antigonia undulata)
Antigonia xenolepis (Antigonia xenolepis)
Antipodocottus megalops (Antipodocottus megalops)
Antipodocottus mesembrinus (Antipodocottus mesembrinus)
Antillean Clingfish (Tomicodon rhabdotus)
Antilles Catshark (Galeus antillensis)
Antlered Sculpin (Enophrys diceraus)
Apache Trout (Oncorhynchus apache)
Apagesoma australis (Apagesoma australis)
Apagesoma delosommatus (Apagesoma delosommatus)
Apagesoma edentatum (Apagesoma edentatum)
Apalachee Shiner (Pteronotropis grandipinnis)
Apamean Spring Minnow (Pseudophoxinus maeandri)
Aphanotorulus gomesi (Aphanotorulus gomesi)
Aphanotorulus phrixosoma (Aphanotorulus phrixosoma)
Aphanotorulus rubrocauda (Aphanotorulus rubrocauda)
Aphanotorulus unicolor (Aphanotorulus unicolor)
Aphips Chub (Squalius aphipsi)
Aphyocypris amnis (Aphyocypris amnis)
Aphyocypris arcus (Aphyocypris arcus)
Aphyocypris dorsohorizontalis (Aphyocypris dorsohorizontalis)
Aphyocypris kikuchii (Aphyocypris kikuchii)
Aphyocypris kyphus (Aphyocypris kyphus)
Aphyocypris normalis (Aphyocypris normalis)
Aphyocypris pulchrilineata (Aphyocypris pulchrilineata)
Apine Triangular Batfish (Malthopsis apis)
Apionichthys finis (Apionichthys finis)
Apionichthys menezesi (Apionichthys menezesi)
Apionichthys nattereri (Apionichthys nattereri)
Apionichthys rosai (Apionichthys rosai)
Apionichthys sauli (Apionichthys sauli)
Apionichthys seripierriae (Apionichthys seripierriae)
Apistogramma acrensis (Apistogramma acrensis)
Apistogramma angayuara (Apistogramma angayuara)
Apistogramma caudomaculata (Apistogramma caudomaculata)
Apistogramma eleutheria (Apistogramma eleutheria)
Apistogramma eremnopyge (Apistogramma eremnopyge)
Apistogramma erythrura (Apistogramma erythrura)
Apistogramma flabellicauda (Apistogramma flabellicauda)
Apistogramma flavipedunculata (Apistogramma flavipedunculata)
Apistogramma geisleri (Apistogramma geisleri)
Apistogramma guttata (Apistogramma guttata)
Apistogramma helkeri (Apistogramma helkeri)
Apistogramma inornata (Apistogramma inornata)
Apistogramma intermedia (Apistogramma intermedia)
Apistogramma lineata (Apistogramma lineata)
Apistogramma martini (Apistogramma martini)
Apistogramma megastoma (Apistogramma megastoma)
Apistogramma minima (Apistogramma minima)
Apistogramma nororientalis (Apistogramma nororientalis)
Apistogramma pedunculata (Apistogramma pedunculata)
Apistogramma psammophila (Apistogramma psammophila)
Apistogramma rositae (Apistogramma rositae)
Apistogramma salpinction (Apistogramma salpinction)
Apistogramma similis (Apistogramma similis)
Apistogramma sororcula (Apistogramma sororcula)
Apistogramma wapisana (Apistogramma wapisana)
Apistogramma wolli (Apistogramma wolli)
Apistoloricaria condei (Apistoloricaria condei)
Apistoloricaria laani (Apistoloricaria laani)
Apistoloricaria listrorhinos (Apistoloricaria listrorhinos)
Apistoloricaria ommation (Apistoloricaria ommation)
Apletodon bacescui (Apletodon bacescui)
Apogon campbelli (Apogon campbelli)
Apogon cardinalis (Apogon cardinalis)
Apogon dammermani (Apogon dammermani)
Apogon dianthus (Apogon dianthus)
Apogon erythrosoma (Apogon erythrosoma)
Apogon hypselonotus (Apogon hypselonotus)
Apogonichthyoides cantoris (Apogonichthyoides cantoris)
Apogonichthyoides cathetogramma (Apogonichthyoides cathetogramma)
Apogonichthyoides euspilotus (Apogonichthyoides euspilotus)
Apogonichthyoides gardineri (Apogonichthyoides gardineri)
Apogonichthyoides heptastygma (Apogonichthyoides heptastygma)
Apogonichthyoides miniatus (Apogonichthyoides miniatus)
Apogonichthyoides niger (Apogonichthyoides niger)
Apogonichthyoides regani (Apogonichthyoides regani)
Apogonichthys heptastygma (Apogonichthys heptastygma)
Apogonichthys landoni (Apogonichthys landoni)
Apogonichthys waikiki (Apogonichthys waikiki)
Apogon kominatoensis (Apogon kominatoensis)
Apogon lativittatus (Apogon lativittatus)
Apogon marquesensis (Apogon marquesensis)
Apogon rubellus (Apogon rubellus)
Apogon susanae (Apogon susanae)
Apollo Sharkminnow (Luciosoma spilopleura)
Apomatoceros alleni (Apomatoceros alleni)
Apoparuana Cichlid (Bujurquina apoparuana)
Aposturisoma myriodon (Aposturisoma myriodon)
Aqaba Blackmouth Croaker (Atrobucca geniae)
Aqaba Cardinalfish (Cheilodipterus lachneri)
Aquilonium Peacock Cichlid (Aulonocara aquilonium)
Aquitanian Pike (Esox aquitanicus)
Arab Blenny (Omobranchus fasciolatus)
Arabian Angelfish (Pomacanthus asfur)
Arabian Barracuda (Sphyraena arabiansis)
Arabian Blenny (Antennablennius hypenetes)
Arabian Bream (Acanthobrama hadiyahensis)
Arabian Butterflyfish (Chaetodon melapterus)
Arabian Carpetshark (Chiloscyllium arabicum)
Arabian Catshark (Bythaelurus alcockii)
Arabian Fangblenny (Petroscirtes ancylodon)
Arabian Himri (Carasobarbus apoensis)
Arabian Monocle Bream (Scolopsis ghanam)
Arabian Sea Meagre (Argyrosomus heinii)
Arabian Sicklefin Chimaera (Neoharriotta pumila)
Arabian Tigertooth Croaker (Otolithes arabicus)
Arabian Yellowfin Seabream (Acanthopagrus arabicus)
Arabibarbus arabicus (Arabibarbus arabicus)
Arabibarbus hadhrami (Arabibarbus hadhrami)
Arafura Catfish (Netuma proxima)
Araichthys loro (Araichthys loro)
Araiocypris batodes (Araiocypris batodes)
Aral Barbel (Luciobarbus brachycephalus)
Aranayaka Danio (Devario memorialis)
Arapaima (Arapaima gigas)
Araw Glass Blenny (Emblemariopsis arawak)
Arched Sculpin (Sigmistes smithi)
Arctic Alligatorfish (Aspidophoroides olrikii)
Arctic Brotula (Bythites fuscus)
Arctic Char (Salvelinus alpinus)
Arctic Cisco (Coregonus autumnalis)
Arctic Cod (Boreogadus saida)
Arctic Grayling (Thymallus arcticus)
Arctic Hookear Sculpin (Artediellus uncinatus)
Arctic Sculpin (Myoxocephalus scorpioides)
Arctic Staghorn Sculpin (Gymnocanthus tricuspis)
Arenatus Barb (Puntius arenatus)
Argentine Anchoita (Engraulis anchoita)
Argentine Croaker (Umbrina canosai)
Argentine Humphead (Gymnogeophagus balzanii)
Argus Wrasse (Halichoeres argus)
Argyrocottus zanderi (Argyrocottus zanderi)
Argyrosomus beccus (Argyrosomus beccus)
Aristostomias grimaldii (Aristostomias grimaldii)
Aristostomias lunifer (Aristostomias lunifer)
Aristostomias polydactylus (Aristostomias polydactylus)
Aristostomias xenostoma (Aristostomias xenostoma)
Aristotle’s Catfish (Silurus aristotelis)
Arius acutirostris (Arius acutirostris)
Arius brunellii (Arius brunellii)
Arius cous (Arius cous)
Arius festinus (Arius festinus)
Arius leptonotacanthus (Arius leptonotacanthus)
Arius macracanthus (Arius macracanthus)
Arius malabaricus (Arius malabaricus)
Arius nudidens (Arius nudidens)
Arius oetik (Arius oetik)
Arius uncinatus (Arius uncinatus)
Arkansas River Shiner (Notropis girardi)
Armed Croaker (Bairdiella armata)
Armed Grunt (Conodon serrifer)
Armenian Mountain Cat (Glyptothorax armeniacus)
Armored Catfish (Hypostomus watwata)
Armored Cusk (Hoplobrotula armata)
Armorhead Sculpin (Gymnocanthus galeatus)
Armour Croaker (Panna perarmatus)
Armoured Gurnard (Peristedion liorhynchus)
Armoured Sea Catfish (Hemiarius stormii)
Armoured Searobin (Peristedion miniatum)
Arnillo Drum (Cheilotrema fasciatum)
Aron’s Blenny (Ecsenius aroni)
Arothron carduus (Arothron carduus)
Arothron gillbanksii (Arothron gillbanksii)
Arowana (Osteoglossum bicirrhosum)
Arrow Blenny (Lucayablennius zingaro)
Arrow Bulleye (Priacanthus sagittarius)
Arrow Cichlid (Amphilophus zaliosus)
Arrowhead Batfish (Malthopsis parva)
Arrowhead Puffer (Pao suvattii)
Arrowhead Shovelnose Catfish (Sorubim trigonocephalus)
Arrow Stargazer (Gillellus greyae)
Arrowtooth Eel (Atractodenchelys phrix)
Arroyo Chub (Gila orcuttii)
Arroyo Cichlid (Theraps irregularis)
Arsuz Bleak (Alburnus kotschyi)
Artedidraco glareobarbatus (Artedidraco glareobarbatus)
Artedidraco lonnbergi (Artedidraco lonnbergi)
Artedidraco mirus (Artedidraco mirus)
Artedidraco orianae (Artedidraco orianae)
Artedidraco shackletoni (Artedidraco shackletoni)
Artedidraco skottsbergi (Artedidraco skottsbergi)
Artediellina antilope (Artediellina antilope)
Artedielloides auriculatus (Artedielloides auriculatus)
Artediellus aporosus (Artediellus aporosus)
Artediellus camchaticus (Artediellus camchaticus)
Artediellus gomojunovi (Artediellus gomojunovi)
Artediellus ingens (Artediellus ingens)
Artediellus miacanthus (Artediellus miacanthus)
Artediellus neyelovi (Artediellus neyelovi)
Artediellus ochotensis (Artediellus ochotensis)
Artediellus schmidti (Artediellus schmidti)
Artediellus dydymovi (Artediellus dydymovi)
Artediellus fuscimentus (Artediellus fuscimentus)
Artediellus minor (Artediellus minor)
Arua Apisto (Apistogramma arua)
Arulius Barb (Dawkinsia arulius)
Ascension Triplefin (Helcogramma ascensionis)
Ascension Wrasse (Thalassoma ascensionis)
Asian Bonytongue (Scleropages formosus)
Asian Bumblebee Catfish (Pseudomystus siamensis)
Asian Butterflyfish (Chaetodon argentatus)
Asian Estuarine Blenny (Omobranchus fasciolatoceps)
Asian Redtail Catfish (Hemibagrus nemurus)
Asian Redtail Catfish (Hemibagrus wyckioides)
Asian Sheepshead Wrasse (Bodianus reticulatus)
Asian Stinging Catfish (Heteropneustes fossilis)
Asoka Barb (Systomus asoka)
Asp (Leuciscus aspius)
Aspasma minima (Aspasma minima)
Aspidoparia ukhrulensis (Aspidoparia ukhrulensis)
Aspidoras aldebaran (Aspidoras aldebaran)
Aspidoras azaghal (Aspidoras azaghal)
Aspidoras belenos (Aspidoras belenos)
Aspidoras brunneus (Aspidoras brunneus)
Aspidoras carvalhoi (Aspidoras carvalhoi)
Aspidoras depinnai (Aspidoras depinnai)
Aspidoras gabrieli (Aspidoras gabrieli)
Aspidoras kiriri (Aspidoras kiriri)
Aspidoras lakoi (Aspidoras lakoi)
Aspidoras maculosus (Aspidoras maculosus)
Aspidoras mephisto (Aspidoras mephisto)
Aspidoras poecilus (Aspidoras poecilus)
Aspidoras psammatides (Aspidoras psammatides)
Aspidoras raimundi (Aspidoras raimundi)
Aspidoras velites (Aspidoras velites)
Aspistor hardenbergi (Aspistor hardenbergi)
Aspistor luniscutis (Aspistor luniscutis)
Asprocottus abyssalis (Asprocottus abyssalis)
Asprocottus intermedius (Asprocottus intermedius)
Asprocottus korjakovi (Asprocottus korjakovi)
Asprocottus minor (Asprocottus minor)
Asprocottus parmiferus (Asprocottus parmiferus)
Asprocottus platycephalus (Asprocottus platycephalus)
Asprocottus pulcher (Asprocottus pulcher)
Assacu-Pirarara (Pseudacanthicus pirarara)
Assamese Kingfish (Cyprinion semiplotum)
Assuan Labeo (Labeo horie)
Astatotilapia bloyeti (Astatotilapia bloyeti)
Astatotilapia desfontainii (Astatotilapia desfontainii)
Astatotilapia stappersii (Astatotilapia stappersii)
Astatotilapia swynnertoni (Astatotilapia swynnertoni)
Astatotilapia tchadensis (Astatotilapia tchadensis)
Astatotilapia tweddlei (Astatotilapia tweddlei)
Astroblepus acostai (Astroblepus acostai)
Astroblepus ardiladuartei (Astroblepus ardiladuartei)
Astroblepus ardilai (Astroblepus ardilai)
Astroblepus bellezaensis (Astroblepus bellezaensis)
Astroblepus boulengeri (Astroblepus boulengeri)
Astroblepus brachycephalus (Astroblepus brachycephalus)
Astroblepus cacharas (Astroblepus cacharas)
Astroblepus cajamarcaensis (Astroblepus cajamarcaensis)
Astroblepus chapmani (Astroblepus chapmani)
Astroblepus chimborazoi (Astroblepus chimborazoi)
Astroblepus chinchaoensis (Astroblepus chinchaoensis)
Astroblepus chotae (Astroblepus chotae)
Astroblepus cirratus (Astroblepus cirratus)
Astroblepus curitiensis (Astroblepus curitiensis)
Astroblepus cyclopus (Astroblepus cyclopus)
Astroblepus eigenmanni (Astroblepus eigenmanni)
Astroblepus festae (Astroblepus festae)
Astroblepus fissidens (Astroblepus fissidens)
Astroblepus floridablancaensis (Astroblepus floridablancaensis)
Astroblepus floridaensis (Astroblepus floridaensis)
Astroblepus formosus (Astroblepus formosus)
Astroblepus frenatus (Astroblepus frenatus)
Astroblepus grixalvii (Astroblepus grixalvii)
Astroblepus guentheri (Astroblepus guentheri)
Astroblepus heterodon (Astroblepus heterodon)
Astroblepus hidalgoi (Astroblepus hidalgoi)
Astroblepus homodon (Astroblepus homodon)
Astroblepus huallagaensis (Astroblepus huallagaensis)
Astroblepus itae (Astroblepus itae)
Astroblepus jimenezae (Astroblepus jimenezae)
Astroblepus jurubidae (Astroblepus jurubidae)
Astroblepus labialis (Astroblepus labialis)
Astroblepus latidens (Astroblepus latidens)
Astroblepus longiceps (Astroblepus longiceps)
Astroblepus longifilis (Astroblepus longifilis)
Astroblepus mancoi (Astroblepus mancoi)
Astroblepus mariae (Astroblepus mariae)
Astroblepus marmoratus (Astroblepus marmoratus)
Astroblepus martinezi (Astroblepus martinezi)
Astroblepus mendezi (Astroblepus mendezi)
Astroblepus micrescens (Astroblepus micrescens)
Astroblepus mindoensis (Astroblepus mindoensis)
Astroblepus mojicai (Astroblepus mojicai)
Astroblepus moyanensis (Astroblepus moyanensis)
Astroblepus nettoferreirai (Astroblepus nettoferreirai)
Astroblepus nicefori (Astroblepus nicefori)
Astroblepus onzagaensis (Astroblepus onzagaensis)
Astroblepus orientalis (Astroblepus orientalis)
Astroblepus ortegai (Astroblepus ortegai)
Astroblepus peruanus (Astroblepus peruanus)
Astroblepus phelpsi (Astroblepus phelpsi)
Astroblepus pholeter (Astroblepus pholeter)
Astroblepus pirrensis (Astroblepus pirrensis)
Astroblepus pradai (Astroblepus pradai)
Astroblepus praeliorum (Astroblepus praeliorum)
Astroblepus prenadillus (Astroblepus prenadillus)
Astroblepus putumayoensis (Astroblepus putumayoensis)
Astroblepus quispei (Astroblepus quispei)
Astroblepus regani (Astroblepus regani)
Astroblepus rengifoi (Astroblepus rengifoi)
Astroblepus retropinnus (Astroblepus retropinnus)
Astroblepus riberae (Astroblepus riberae)
Astroblepus rosei (Astroblepus rosei)
Astroblepus sabalo (Astroblepus sabalo)
Astroblepus santanderensis (Astroblepus santanderensis)
Astroblepus simonsii (Astroblepus simonsii)
Astroblepus stuebeli (Astroblepus stuebeli)
Astroblepus supramollis (Astroblepus supramollis)
Astroblepus taczanowskii (Astroblepus taczanowskii)
Astroblepus tamboensis (Astroblepus tamboensis)
Astroblepus theresiae (Astroblepus theresiae)
Astroblepus trifasciatus (Astroblepus trifasciatus)
Astroblepus unifasciatus (Astroblepus unifasciatus)
Astroblepus vaillanti (Astroblepus vaillanti)
Astroblepus vanceae (Astroblepus vanceae)
Astroblepus ventralis (Astroblepus ventralis)
Astroblepus verai (Astroblepus verai)
Astroblepus whymperi (Astroblepus whymperi)
Astrocottus leprops (Astrocottus leprops)
Astrocottus matsubarae (Astrocottus matsubarae)
Astrocottus oyamai (Astrocottus oyamai)
Astrocottus regulus (Astrocottus regulus)
Astrodoras asterifrons (Astrodoras asterifrons)
Astronesthes atlanticus (Astronesthes atlanticus)
Astronesthes caulophorus (Astronesthes caulophorus)
Astronesthes chrysophekadion (Astronesthes chrysophekadion)
Astronesthes cyaneus (Astronesthes cyaneus)
Astronesthes decoratus (Astronesthes decoratus)
Astronesthes dupliglandis (Astronesthes dupliglandis)
Astronesthes fedorovi (Astronesthes fedorovi)
Astronesthes formosana (Astronesthes formosana)
Astronesthes galapagensis (Astronesthes galapagensis)
Astronesthes gemmifer (Astronesthes gemmifer)
Astronesthes gibbsi (Astronesthes gibbsi)
Astronesthes gudrunae (Astronesthes gudrunae)
Astronesthes haplophos (Astronesthes haplophos)
Astronesthes illuminatus (Astronesthes illuminatus)
Astronesthes karsteni (Astronesthes karsteni)
Astronesthes lamellosus (Astronesthes lamellosus)
Astronesthes lampara (Astronesthes lampara)
Astronesthes leucopogon (Astronesthes leucopogon)
Astronesthes lucibucca (Astronesthes lucibucca)
Astronesthes luetkeni (Astronesthes luetkeni)
Astronesthes macropogon (Astronesthes macropogon)
Astronesthes martensii (Astronesthes martensii)
Astronesthes micropogon (Astronesthes micropogon)
Astronesthes neopogon (Astronesthes neopogon)
Astronesthes niger (Astronesthes niger)
Astronesthes nigroides (Astronesthes nigroides)
Astronesthes oligoa (Astronesthes oligoa)
Astronesthes quasiindicus (Astronesthes quasiindicus)
Astronesthes similus (Astronesthes similus)
Astronesthes spatulifer (Astronesthes spatulifer)
Astronesthes tanibe (Astronesthes tanibe)
Astronesthes tatyanae (Astronesthes tatyanae)
Astronesthes tchuvasovi (Astronesthes tchuvasovi)
Astronesthes zetgibbsi (Astronesthes zetgibbsi)
Astronesthes zharovi (Astronesthes zharovi)
Asymmetrical Clingfish (Protogobiesox asymmetricus)
Atabo Red Pike-Cichlid (Lugubria lugubris)
Atahualpa Dwarf Cichlid (Apistogramma atahualpa)
Atezca Cichlid (Nosferatu molango)
Athi Sardine (Neobola fluviatilis)
Atipa (Hoplosternum littorale)
Atka Mackerel (Pleurogrammus monopterygius)
Atlantic Anchoveta (Cetengraulis edentulus)
Atlantic Barracudina (Lestidium atlanticum)
Atlantic Batfish (Dibranchus atlanticus)
Atlantic Bigeye (Priacanthus arenatus)
Atlantic Bluefin Tuna (Thunnus thynnus)
Atlantic Blue Marlin (Makaira nigricans)
Atlantic Bonito (Sarda sarda)
Atlantic Cleaner Clingfish (Diplecogaster tonstricula)
Atlantic Cod (Gadus morhua)
Atlantic Croaker (Micropogonias undulatus)
Atlantic Emperor (Lethrinus atlanticus)
Atlantic Fanfish (Pterycombus brama)
Atlantic Fangjaw (Gonostoma atlanticum)
Atlantic Flyingfish (Cheilopogon melanurus)
Atlantic Footballfish (Himantolophus groenlandicus)
Atlantic Herring (Clupea harengus)
Atlantic Hookear Sculpin (Artediellus atlanticus)
Atlantic Pelagic Basslet (Howella atlantica)
Atlantic Poacher (Leptagonus decagonus)
Atlantic Pollock (Pollachius pollachius)
Atlantic Pomfret (Brama brama)
Atlantic Sabretooth Anchovy (Lycengraulis grossidens)
Atlantic Sailfish (Istiophorus albicans)
Atlantic Salmon (Salmo salar)
Atlantic Saury (Scomberesox saurus)
Atlantic Sawtail Catshark (Galeus atlanticus)
Atlantic Sharpnose Shark (Rhizoprionodon terraenovae)
Atlantic Silverside (Menidia menidia)
Atlantic Tomcod (Microgadus tomcod)
Atlantic Triangular Batfish (Malthopsis gnoma)
Atlantic Whitefish (Coregonus huntsmani)
Atlantic Wrasse (Symphodus caeruleus)
Atoll Butterflyfish (Chaetodon mertensii)
Atoll Coralbrotula (Diancistrus atollorum)
Atopochilus chabanaudi (Atopochilus chabanaudi)
Atopochilus christyi (Atopochilus christyi)
Atopochilus macrocephalus (Atopochilus macrocephalus)
Atopochilus mandevillei (Atopochilus mandevillei)
Atopochilus pachychilus (Atopochilus pachychilus)
Atopochilus savorgnani (Atopochilus savorgnani)
Atopochilus vogti (Atopochilus vogti)
Atopocottus tribranchius (Atopocottus tribranchius)
Atopodontus adriaensi (Atopodontus adriaensi)
Atoyac Chub (Notropis cumingii)
Atractodenchelys robinsorum (Atractodenchelys robinsorum)
Atrilinea macrolepis (Atrilinea macrolepis)
Atrilinea macrops (Atrilinea macrops)
Atrilinea roulei (Atrilinea roulei)
Atrobucca antonbruun (Atrobucca antonbruun)
Atrobucca trewavasae (Atrobucca trewavasae)
Attappady Barb (Hypselobarbus procerus)
Attentive Carplet (Amblypharyngodon melettinus)
Auchenionchus crinitus (Auchenionchus crinitus)
Auchenionchus microcirrhis (Auchenionchus microcirrhis)
Auchenionchus variolosus (Auchenionchus variolosus)
Auchenipterichthys longimanus (Auchenipterichthys longimanus)
Auchenipterichthys punctatus (Auchenipterichthys punctatus)
Auchenipterichthys thoracatus (Auchenipterichthys thoracatus)
Auchenipterus ambyiacus (Auchenipterus ambyiacus)
Auchenipterus brachyurus (Auchenipterus brachyurus)
Auchenipterus brevior (Auchenipterus brevior)
Auchenipterus britskii (Auchenipterus britskii)
Auchenipterus demerarae (Auchenipterus demerarae)
Auchenipterus dentatus (Auchenipterus dentatus)
Auchenipterus fordicei (Auchenipterus fordicei)
Auchenipterus menezesi (Auchenipterus menezesi)
Auchenipterus nigripinnis (Auchenipterus nigripinnis)
Auchenipterus nuchalis (Auchenipterus nuchalis)
Auchenipterus osteomystax (Auchenipterus osteomystax)
Auchenoglanis acuticeps (Auchenoglanis acuticeps)
Auchenoglanis biscutatus (Auchenoglanis biscutatus)
Auchenoglanis sacchii (Auchenoglanis sacchii)
Auchenoglanis senegali (Auchenoglanis senegali)
Auchenoglanis tanganicanus (Auchenoglanis tanganicanus)
Auchenoglanis tchadiensis (Auchenoglanis tchadiensis)
Auchenoglanis wittei (Auchenoglanis wittei)
Auditor Peacock Cichlid (Aulonocara auditor)
Aulonocara brevirostre (Aulonocara brevirostre)
Aulonocara guentheri (Aulonocara guentheri)
Aulonocara stonemani (Aulonocara stonemani)
Aulonocara trematocephalum (Aulonocara trematocephalum)
Auriglobus amabilis (Auriglobus amabilis)
Auriglobus remotus (Auriglobus remotus)
Auriglobus silus (Auriglobus silus)
Aurora Cichlid (Maylandia aurora)
Aurora Rockfish (Sebastes aurora)
Australasian Flying Fish (Cheilopogon melanocercus)
Austral Clingfish (Gobiesox marmoratus)
Austral Cod (Guttigadus kongi)
Australian Anchovy (Engraulis australis)
Australian Bandfish (Cepola australis)
Australian Barracuda (Sphyraena novaehollandiae)
Australian Bass (Macquaria novemaculeata)
Australian Blackspotted Catshark (Aulohalaelurus labiosus)
Australian Blackspot Shark (Carcharhinus coatesi)
Australian Blacktip Shark (Carcharhinus tilstoni)
Australian Bonito (Sarda australis)
Australian Bonytongue (Scleropages jardinii)
Australian Butterfly Ray (Gymnura australis)
Australian Clownfish (Amphiprion rubrocinctus)
Australian Codlet (Bregmaceros nectabanus)
Australian Combtooth Blenny (Ecsenius australianus)
Australian Cusk (Neobythites australiensis)
Australian Dragonfish (Eustomias australensis)
Australian Ghostshark (Callorhinchus milii)
Australian Grayling (Prototroctes maraena)
Australian Herring (Arripis georgianus)
Australian Lungfish (Neoceratodus forsteri)
Australian Marbled Catshark (Atelomycterus macleayi)
Australian Rainbow Wrasse (Suezichthys devisi)
Australian Reticulate Swellshark (Cephaloscyllium hiscosellum)
Australian Salmon (Arripis trutta)
Australian Sawtail Catshark (Figaro boardmani)
Australian Spotted Catshark (Asymbolus analis)
Australian Spotted Handfish (Brachionichthys australis)
Australian Tusk (Dannevigia tusca)
Australoheros acaroides (Australoheros acaroides)
Australoheros angiru (Australoheros angiru)
Australoheros autrani (Australoheros autrani)
Australoheros autochthon (Australoheros autochthon)
Australoheros barbosae (Australoheros barbosae)
Australoheros capixaba (Australoheros capixaba)
Australoheros charrua (Australoheros charrua)
Australoheros forquilha (Australoheros forquilha)
Australoheros guarani (Australoheros guarani)
Australoheros ipatinguensis (Australoheros ipatinguensis)
Australoheros kaaygua (Australoheros kaaygua)
Australoheros macacuensis (Australoheros macacuensis)
Australoheros macaensis (Australoheros macaensis)
Australoheros mattosi (Australoheros mattosi)
Australoheros minuano (Australoheros minuano)
Australoheros montanus (Australoheros montanus)
Australoheros muriae (Australoheros muriae)
Australoheros paraibae (Australoheros paraibae)
Australoheros perdi (Australoheros perdi)
Australoheros ribeirae (Australoheros ribeirae)
Australoheros robustus (Australoheros robustus)
Australoheros sanguineus (Australoheros sanguineus)
Australoheros saquarema (Australoheros saquarema)
Australoheros scitulus (Australoheros scitulus)
Australoheros taura (Australoheros taura)
Australoheros tavaresi (Australoheros tavaresi)
Australoheros tembe (Australoheros tembe)
Australoheros ykeregua (Australoheros ykeregua)
Austrian Lakes Trout (Salmo schiefermuelleri)
Autumn Brienzlig (Coregonus albellus)
Auvergne Gudgeon (Gobio alverniae)
Avalithoxus jantjae (Avalithoxus jantjae)
Axelrod’s Clown Blenny (Ecsenius axelrodi)
Axilspot Wrasse (Halichoeres podostigma)
Axillary-spot Cardinalfish (Apogon axillaris)
Axillary Wrasse (Symphodus mediterraneus)
Axilspot Hogfish (Bodianus axillaris)
Axoclinus storeyae (Axoclinus storeyae)
Ayarnangra estuarius (Ayarnangra estuarius)
Ayu Sweetfish (Plecoglossus altivelis)
Aziz’s Toby (Canthigaster aziz)
Aztec Chub (Aztecula sallaei)
Azurio Tuskfish (Choerodon azurio)

B

Bach’s Catshark (Bythaelurus bachi)
Baelama Anchovy (Thryssa baelama)
Bagan Anchovy (Stolephorus baganensis)
Bagarius lica (Bagarius lica)
Bagbelly Cusk (Saccogaster tuberculata)
Bagrichthys majusculus (Bagrichthys majusculus)
Bagrichthys micranodus (Bagrichthys micranodus)
Bagrichthys obscurus (Bagrichthys obscurus)
Bagrichthys vaillantii (Bagrichthys vaillantii)
Bagrid Catfish (Chrysichthys nigrodigitatus)
Bagroides hirsutus (Bagroides hirsutus)
Bagropsis reinhardti (Bagropsis reinhardti)
Bagrus caeruleus (Bagrus caeruleus)
Bagrus degeni (Bagrus degeni)
Bagrus filamentosus (Bagrus filamentosus)
Bagrus lubosicus (Bagrus lubosicus)
Bagrus orientalis (Bagrus orientalis)
Bagrus tucumanus (Bagrus tucumanus)
Bagrus ubangensis (Bagrus ubangensis)
Bahamas Ghost Shark (Chimaera bahamaensis)
Bahamas Skilletfish (Gobiesox lucayanus)
Baikal Black Grayling (Thymallus baicalensis)
Baikal-Lena Grayling (Thymallus baicalolenensis)
Baikal White Grayling (Thymallus brevipinnis)
Baikal Whitefish (Coregonus baicalensis)
Baikal Yellowfin (Cottocomephorus grewingkii)
Baileychromis centropomoides (Baileychromis centropomoides)
Baillon’s Wrasse (Symphodus bailloni)
Bairdiella veraecrucis (Bairdiella veraecrucis)
Baja Blenny (Labrisomus wigginsi)
Bakir Shemaya (Alburnus attalus)
Balboa Anchovy (Anchoviella balboae)
Balchen (Coregonus suidteri)
Bald Blenny (Paraclinus infrons)
Baldchin Groper (Choerodon rubescens)
Bald Glassy (Ambassis gymnocephalus)
Baldhead Cusk (Fiordichthys paxtoni)
Bald Notothen (Pagothenia borchgrevinki)
Bald Sculpin (Clinocottus recalvus)
Bald-spot Monocle Bream (Scolopsis temporalis)
Baldwin’s Razorfish (Iniistius baldwini)
Bali Catshark (Atelomycterus baliensis)
Balinese Threadfin Bream (Nemipterus balinensis)
Balkan Brook Trout (Salmo farioides)
Balkash Marinka (Schizothorax argentatus)
Balkash Minnow (Rhynchocypris poljakowii)
Balsas Catfish (Ictalurus balsanus)
Ballan Wrasse (Labrus bergylta)
Ballina Angelfish (Chaetodontoplus ballinae)
Balloon Shark (Cephaloscyllium sufflans)
Balsas Shiner (Notropis boucardi)
Balushkin’s Bathylutichthys (Bathylutichthys balushkini)
Bambooleaf Wrasse (Pseudolabrus sieboldi)
Banarescu’s Barb (Capoeta banarescui)
Banda Comb-tooth (Ecsenius bandanus)
Band Cusk-eel (Ophidion holbrookii)
Banded Acara (Bujurquina vittata)
Banded Archerfish (Toxotes jaculatrix)
Banded Banjo (Platystacus cotylephorus)
Banded Basslet (Lipogramma evides)
Banded Blenny (Mimoblennius atrocinctus)
Banded Blenny (Paraclinus fasciatus)
Banded Butterflyfish (Chaetodon striatus)
Banded Cichlid (Heros severus)
Banded Corydoras (Scleromystax barbatus)
Banded Croaker (Paralonchurus brasiliensis)
Banded Ctenopoma (Microctenopoma fasciolatum)
Banded Cusk-eel (Raneya brasiliensis)
Banded Drum (Larimus fasciatus)
Banded Dwarf Cichlid (Apistogramma bitaeniata)
Banded Goonch (Bagarius rutilus)
Banded Gourami (Trichogaster fasciata)
Banded Grunter (Pomadasys furcatus)
Banded Jewel Cichlid (Hemichromis elongatus)
Banded Jewelfish (Hemichromis fasciatus)
Banded Killifish (Fundulus diaphanus)
Banded Leopardblowfish (Arothron leopardus)
Banded Pancake Pleco (Pseudolithoxus kelsorum)
Banded Puffer (Colomesus psittacus)
Banded Rainbowfish (Halichoeres binotopsis)
Banded Rudderfish (Seriola zonata)
Banded Sand Catshark (Atelomycterus fasciatus)
Banded Sculpin (Cottus carolinae)
Banded Stargazer (Heteristius cinctus)
Banded Tail Glassy Perchlet (Ambassis urotaenia)
Banded Tilapia (Tilapia sparrmanii)
Banded Toadfish (Marilyna pleurosticta)
Banded Triplefin (Enneapterygius fasciatus)
Banded Wrasse (Halichoeres notospilus)
Bandfin Cardinalfish (Pristiapogon taeniopterus)
Bandfin Shiner (Luxilus zonistius)
Bandfish (Acanthocepola abbreviata)
Bandit Angelfish (Apolemichthys arcuatus)
Bandit Blenny (Omobranchus banditus)
Bandit Cichlid (Guianacara geayi)
Bandit Corydoras (Corydoras melini)
Bandtail Frogfish (Antennatus strigatus)
Bandtail Puffer (Sphoeroides spengleri)
Bandula Barb (Pethia bandula)
Bandwing Flyingfish (Cheilopogon exsiliens)
Bangana almorae (Bangana almorae)
Bangana behri (Bangana behri)
Bangana brevirostris (Bangana brevirostris)
Bangana decora (Bangana decora)
Bangana devdevi (Bangana devdevi)
Bangana diplostoma (Bangana diplostoma)
Bangana discognathoides (Bangana discognathoides)
Bangana elegans (Bangana elegans)
Bangana gedrosicus (Bangana gedrosicus)
Bangana lemassoni (Bangana lemassoni)
Bangana lippus (Bangana lippus)
Bangana rendahli (Bangana rendahli)
Bangana sinkleri (Bangana sinkleri)
Bangana tonkinensis (Bangana tonkinensis)
Bangana tungting (Bangana tungting)
Bangana wui (Bangana wui)
Bangana xanthogenys (Bangana xanthogenys)
Bangana yunnanensis (Bangana yunnanensis)
Bangana zhui (Bangana zhui)
Banggai Cardinalfish (Pterapogon kauderni)
Banjo Catfish (Aspredo aspredo)
Bank Butterflyfish (Prognathodes aya)
Bank Rockfish (Sebastes rufus)
Banner Blenny (Emblemaria atlantica)
Bannerfin Shiner (Cyprinella leedsi)
Bannertail Catfish (Corydoras robineae)
Bantam Sunfish (Lepomis symmetricus)
Baolan (Barbodes baoulan)
Barada Spring Minnow (Pseudophoxinus syriacus)
Barathrites iris (Barathrites iris)
Barathrites parri (Barathrites parri)
Barathrodemus manatinus (Barathrodemus manatinus)
Barathrodemus nasutus (Barathrodemus nasutus)
Barbate Dragonfish (Eustomias enbarbatus)
Barbed Brotula (Selachophidium guentheri)
Barbel (Barbus barbus)
Barbel Chub (Squaliobarbus curriculus)
Barbel Clingfish (Apletodon barbatus)
Barbel Drum (Ctenosciaena gracilicirrhus)
Barbeled Houndshark (Leptocharias smithii)
Barbell (Luciobarbus barbulus)
Barbelled Klipfish (Cirrhibarbis capensis)
Barbel Steed (Hemibarbus labeo)
Barbelthroat Carpetshark (Cirrhoscyllium expolitum)
Barbless Carp (Cyprinus pellegrini)
Barbless Dragonfish (Bathophilus abarbatus)
Barbodes aurotaeniatus (Barbodes aurotaeniatus)
Barbodes banksi (Barbodes banksi)
Barbodes bunau (Barbodes bunau)
Barbodes clemensi (Barbodes clemensi)
Barbodes colemani (Barbodes colemani)
Barbodes disa (Barbodes disa)
Barbodes dunckeri (Barbodes dunckeri)
Barbodes hemictenus (Barbodes hemictenus)
Barbodes herrei (Barbodes herrei)
Barbodes ivis (Barbodes ivis)
Barbodes joaquinae (Barbodes joaquinae)
Barbodes katolo (Barbodes katolo)
Barbodes kuchingensis (Barbodes kuchingensis)
Barbodes manguaoensis (Barbodes manguaoensis)
Barbodes microps (Barbodes microps)
Barbodes pachycheilus (Barbodes pachycheilus)
Barbodes palaemophagus (Barbodes palaemophagus)
Barbodes palata (Barbodes palata)
Barbodes palavanensis (Barbodes palavanensis)
Barbodes polylepis (Barbodes polylepis)
Barbodes quinquemaculatus (Barbodes quinquemaculatus)
Barbodes resimus (Barbodes resimus)
Barbodes rhombeus (Barbodes rhombeus)
Barbodes tras (Barbodes tras)
Barbodes tumba (Barbodes tumba)
Barbodes umalii (Barbodes umalii)
Barbodes xouthos (Barbodes xouthos)
Barboides britzi (Barboides britzi)
Barboides gracilis (Barboides gracilis)
Barbonymus balleroides (Barbonymus balleroides)
Barbonymus belinka (Barbonymus belinka)
Barbonymus collingwoodii (Barbonymus collingwoodii)
Barbonymus mahakkamensis (Barbonymus mahakkamensis)
Barbonymus platysoma (Barbonymus platysoma)
Barbonymus strigatus (Barbonymus strigatus)
Barbonymus sunieri (Barbonymus sunieri)
Barbus carottae (Barbus carottae)
Barbus carpathicus (Barbus carpathicus)
Barbus macedonicus (Barbus macedonicus)
Barbus peloponnesius (Barbus peloponnesius)
Barcheek Blenny (Coralliozetus boehlkei)
Barchin Blenny (Rhabdoblennius rhabdotrachelus)
Barfin Blenny (Malacoctenus versicolor)
Barfin Synodontis (Synodontis ornatipinnis)
Barilius ardens (Barilius ardens)
Barilius bakeri (Barilius bakeri)
Barilius barila (Barilius barila)
Barilius bendelisis (Barilius bendelisis)
Barilius bonarensis (Barilius bonarensis)
Barilius borneensis (Barilius borneensis)
Barilius caudiocellatus (Barilius caudiocellatus)
Barilius chatricensis (Barilius chatricensis)
Barilius dimorphicus (Barilius dimorphicus)
Barilius gatensis (Barilius gatensis)
Barilius huahinensis (Barilius huahinensis)
Barilius infrafasciatus (Barilius infrafasciatus)
Barilius lairokensis (Barilius lairokensis)
Barilius malabaricus (Barilius malabaricus)
Barilius modestus (Barilius modestus)
Barilius naseeri (Barilius naseeri)
Barilius nelsoni (Barilius nelsoni)
Barilius ngawa (Barilius ngawa)
Barilius ornatus (Barilius ornatus)
Barilius pakistanicus (Barilius pakistanicus)
Barilius pectoralis (Barilius pectoralis)
Barilius ponticulus (Barilius ponticulus)
Barilius profundus (Barilius profundus)
Barilius shacra (Barilius shacra)
Barilius signicaudus (Barilius signicaudus)
Barilius vagra (Barilius vagra)
Barless Cardinalfish (Taeniamia ataenia)
Barna Baril (Opsarius barna)
Barnaclebill Blenny (Hypsoblennius brevipinnis)
Barnacle Blenny (Acanthemblemaria macrospilus)
Barnard’s Rock-catfish (Austroglanis barnardi)
Barotse Barb (Enteromius barotseensis)
Barracudina (Lestidiops affinis)
Barramundi (Lates calcarifer)
Barred Angelfish (Paracentropyge multifasciata)
Barred Bichir (Polypterus delhezi)
Barred Blenny (Cirripectes polyzona)
Barred Blenny (Hypleurochilus bermudensis)
Barred Cardinalfish (Apogon binotatus)
Barred-chin Blenny (Rhabdoblennius nitidus)
Barred Clingfish (Tomicodon fasciatus)
Barred Cusk-eel (Lepophidium staurophor)
Barred Danio (Devario pathirana)
Barred Flagtail (Kuhlia mugil)
Barred Grunt (Conodon nobilis)
Barred Hogfish (Bodianus scrofa)
Barred Knifefish (Steatogenys elegans)
Barred Minnow (Opsaridium zambezense)
Barred Rubberlip (Plectorhinchus plagiodesmus)
Barred Sorubim (Pseudoplatystoma fasciatum)
Barred Sorubim (Pseudoplatystoma reticulatum)
Barredtail Corydoras (Corydoras cochui)
Barred Thicklip (Hemigymnus fasciatus)
Barred Triplefin (Enneapterygius clarkae)
Barreleye (Macropinna microstoma)
Barreleye (Opisthoproctus soleatus)
Barrier Reef Anemonefish (Amphiprion akindynos)
Barspot Cardinalfish (Apogon retrosella)
Barton’s Cichlid (Herichthys bartoni)
Baryancistrus chrysolomus (Baryancistrus chrysolomus)
Baryancistrus demantoides (Baryancistrus demantoides)
Baryancistrus hadrostomus (Baryancistrus hadrostomus)
Baryancistrus longipinnis (Baryancistrus longipinnis)
Baryancistrus micropunctatus (Baryancistrus micropunctatus)
Baryancistrus niveatus (Baryancistrus niveatus)
Basa (Pangasius bocourti)
Basilisk Pleco (Hypostomus basilisko)
Basket Hap (Mylochromis lateristriga)
Basketweave Cusk-eel (Ophidion scrippsae)
Basketwork Eel (Diastobranchus capensis)
Basking Shark (Cetorhinus maximus)
Bassogigas gillii (Bassogigas gillii)
Bassozetus levistomatus (Bassozetus levistomatus)
Bassozetus multispinis (Bassozetus multispinis)
Bassozetus nasus (Bassozetus nasus)
Bassozetus normalis (Bassozetus normalis)
Bassozetus oncerocephalus (Bassozetus oncerocephalus)
Bassozetus taenia (Bassozetus taenia)
Bassozetus werneri (Bassozetus werneri)
Bassozetus zenkevitchi (Bassozetus zenkevitchi)
Bastard Grunt (Pomadasys incisus)
Bastard Halibut (Paralichthys olivaceus)
Bata (Labeo bata)
Batangas Clingfish (Propherallodus longipterus)
Batasio affinis (Batasio affinis)
Batasio batasio (Batasio batasio)
Batasio convexirostrum (Batasio convexirostrum)
Batasio dayi (Batasio dayi)
Batasio elongatus (Batasio elongatus)
Batasio fasciolatus (Batasio fasciolatus)
Batasio feruminatus (Batasio feruminatus)
Batasio flavus (Batasio flavus)
Batasio fluviatilis (Batasio fluviatilis)
Batasio macronotus (Batasio macronotus)
Batasio merianiensis (Batasio merianiensis)
Batasio pakistanicus (Batasio pakistanicus)
Batasio procerus (Batasio procerus)
Batasio sharavatiensis (Batasio sharavatiensis)
Batasio spilurus (Batasio spilurus)
Batasio tengana (Batasio tengana)
Batasio tigrinus (Batasio tigrinus)
Bates’ Sabretooth Anchovy (Lycengraulis batesii)
Bathophilus altipinnis (Bathophilus altipinnis)
Bathophilus brevis (Bathophilus brevis)
Bathophilus digitatus (Bathophilus digitatus)
Bathophilus indicus (Bathophilus indicus)
Bathophilus irregularis (Bathophilus irregularis)
Bathophilus kingi (Bathophilus kingi)
Bathophilus longipinnis (Bathophilus longipinnis)
Bathophilus proximus (Bathophilus proximus)
Bathophilus schizochirus (Bathophilus schizochirus)
Bathophilus vaillanti (Bathophilus vaillanti)
Bath’s Comb-tooth (Ecsenius bathi)
Bathybagrus graueri (Bathybagrus graueri)
Bathybagrus platycephalus (Bathybagrus platycephalus)
Bathybagrus sianenna (Bathybagrus sianenna)
Bathybagrus stappersii (Bathybagrus stappersii)
Bathybagrus tetranema (Bathybagrus tetranema)
Bathybates fasciatus (Bathybates fasciatus)
Bathybates ferox (Bathybates ferox)
Bathybates graueri (Bathybates graueri)
Bathybates hornii (Bathybates hornii)
Bathybates leo (Bathybates leo)
Bathybates minor (Bathybates minor)
Bathybates vittatus (Bathybates vittatus)
Bathyblennius antholops (Bathyblennius antholops)
Bathyclarias Atribranchus (Bathyclarias atribranchus)
Bathyclarias Eurydon (Bathyclarias eurydon)
Bathyclarias Filicibarbis (Bathyclarias filicibarbis)
Bathyclarias Foveolatus (Bathyclarias foveolatus)
Bathyclarias Longibarbis (Bathyclarias longibarbis)
Bathyclarias Nyasensis (Bathyclarias nyasensis)
Bathyclarias Rotundifrons (Bathyclarias rotundifrons)
Bathyclarias Worthingtoni (Bathyclarias worthingtoni)
Bathydraco antarcticus (Bathydraco antarcticus)
Bathydraco joannae (Bathydraco joannae)
Bathydraco macrolepis (Bathydraco macrolepis)
Bathydraco scotiae (Bathydraco scotiae)
Bathylutichthys taranetzi (Bathylutichthys taranetzi)
Bathylychnops brachyrhynchus (Bathylychnops brachyrhynchus)
Bathylychnops chilensis (Bathylychnops chilensis)
Bathyonus caudalis (Bathyonus caudalis)
Bathyonus laticeps (Bathyonus laticeps)
Bathyonus pectoralis (Bathyonus pectoralis)
Bathysphyraenops declivifrons (Bathysphyraenops declivifrons)
Bathysphyraenops simplex (Bathysphyraenops simplex)
Batrachocottus multiradiatus (Batrachocottus multiradiatus)
Batrachocottus talievi (Batrachocottus talievi)
Bat Ray (Myliobatis californica)
Batrochoglanis acanthochiroides (Batrochoglanis acanthochiroides)
Batrochoglanis melanurus (Batrochoglanis melanurus)
Batrochoglanis raninus (Batrochoglanis raninus)
Batrochoglanis transmontanus (Batrochoglanis transmontanus)
Batrochoglanis villosus (Batrochoglanis villosus)
Batu Coris (Coris batuensis)
Bauntovsky Whitefish (Coregonus baunti)
Bavarian Vimba (Vimba elongata)
Bavispe Sucker (Catostomus leopoldi)
Bayad (Bagrus bajad)
Bay Anchovy (Anchoa matchilli)
Bay Blenny (Hypsoblennius gentilis)
Bay of Bengal Hogfish (Bodianus neilli)
Bay Snook (Petenia splendida)
Beachsalmon (Leptobrama muelleri)
Beagle Cusk (Beaglichthys macrophthalmus)
Beaglichthys larsonae (Beaglichthys larsonae)
Beaked Dace (Leuciscus burdigalensis)
Beaked Salmon (Gonorynchus gonorynchus)
Bean’s Bigscale (Scopelogadus beanii)
Bearded Banded Croaker (Paralonchurus rathbuni)
Bearded Brotula (Brotula barbata)
Bearded Catfish (Pseudancistrus barbatus)
Bearded Clingfish (Gobiesox papillifer)
Bearded Croaker (Johnius amblycephalus)
Bearded Klipfish (Pavoclinus mentalis)
Bearded Puffer (Sphoeroides tyleri)
Beardfish (Polymixia lowei)
Beardless Barb (Cyclocheilichthys apogon)
Beardless Codling (Gadella imberbis)
Beardless Sea Catfish (Batrachocephalus mino)
Bear Island Char (Salvelinus salvelinoinsularis)
Bear Lake Sculpin (Cottus extensus)
Bear Lake Whitefish (Prosopium abyssicola)
Bearn Beaked Dace (Leuciscus bearnensis)
Beate’s Coralbrotula (Diancistrus beateae)
Beaufort’s Mouth Almighty (Glossamia beauforti)
Beautiful Shiner (Cyprinella formosa)
Beau’s Wrasse (Cirrhilabrus beauperryi)
Bedrock Shiner (Notropis rupestris)
Beige Catshark (Parmaturus bigus)
Beige Cochliodon (Hypostomus ericius)
Belanger’s Croaker (Johnius belangerii)
Belonoglanis brieni (Belonoglanis brieni)
Belonoglanis tenuis (Belonoglanis tenuis)
Belica (Leucaspius delineatus)
Belize Anchovy (Anchoa belizensis)
Belize Clingfish (Tomicodon lavettsmithi)
Belize Sea Catfish (Cathorops belizensis)
Bellfish (Johnius fuscolineatus)
Belligerent Sculpin (Megalocottus platycephalus)
Belligobio nummifer (Belligobio nummifer)
Belligobio pengxianensis (Belligobio pengxianensis)
Bellottia apoda (Bellottia apoda)
Bellottia armiger (Bellottia armiger)
Bellottia galatheae (Bellottia galatheae)
Bellottia robusta (Bellottia robusta)
Bell’s Flasher Wrasse (Paracheilinus bellae)
Belly Crawler Pike Cichlid (Crenicichla punctata)
Belly-striped Blaasop (Arothron inconditus)
Belodontichthys dinema (Belodontichthys dinema)
Belodontichthys truncatus (Belodontichthys truncatus)
Beloribitsa (Stenodus leucichthys)
Beloye Cisco (Coregonus vessicus)
Belted Blenny (Malacoctenus zonogaster)
Belted Cardinalfish (Apogon townsendi)
Belted Wrasse (Stethojulis balteata)
Beluga (Huso huso)
Bengala Barb (Megarasbora elanga)
Bengal Blackmouth Croaker (Atrobucca bengalensis)
Bengal Corvina (Daysciaena albida)
Bengal Danio (Devario devario)
Bengal Reticulated Puffer (Chelonodontops bengalensis)
Bengal Thryssa (Thryssa spinidens)
Bengal Yellowfin Seabream (Acanthopagrus datnia)
Beni Apisto (Apistogramma rubrolineata)
Benitochromis batesii (Benitochromis batesii)
Benitochromis conjunctus (Benitochromis conjunctus)
Benitochromis finleyi (Benitochromis finleyi)
Benitochromis nigrodorsalis (Benitochromis nigrodorsalis)
Benitochromis riomuniensis (Benitochromis riomuniensis)
Benitochromis ufermanni (Benitochromis ufermanni)
Bennett’s Flying Fish (Cheilopogon pinnatibarbatus)
Bennett’s Sharpnose Puffer (Canthigaster bennetti)
Benthochromis horii (Benthochromis horii)
Benthochromis melanoides (Benthochromis melanoides)
Benthochromis tricoti (Benthochromis tricoti)
Benthocometes australiensis (Benthocometes australiensis)
Benthocometes robustus (Benthocometes robustus)
Benttooth Bristlemouth (Cyclothone acclinidens)
Bergiaria platana (Bergiaria platana)
Bergiaria westermanni (Bergiaria westermanni)
Berg Redfin (Pseudobarbus burgi)
Bering Cisco (Coregonus laurettae)
Bering Poacher (Occella dodecaedron)
Bermejuela (Achondrostoma arcasii)
Bermuda Anchovy (Anchoa choerostoma)
Bero elegans (Bero elegans)
Bertella idiomorpha (Bertella idiomorpha)
Besudo Sea Catfish (Cathorops tuyra)
Betadevario ramachandrani (Betadevario ramachandrani)
Betta albimarginata (Betta albimarginata)
Betta channoides (Betta channoides)
Betta antoni (Betta antoni)
Betta aurigans (Betta aurigans)
Betta balunga (Betta balunga)
Betta chini (Betta chini)
Betta nuluhon (Betta nuluhon)
Betta obscura (Betta obscura)
Betta pinguis (Betta pinguis)
Betta midas (Betta midas)
Betta simorum (Betta simorum)
Betta brownorum (Betta brownorum)
Betta burdigala (Betta burdigala)
Betta coccina (Betta coccina)
Betta hendra (Betta hendra)
Betta livida (Betta livida)
Betta miniopinna (Betta miniopinna)
Betta persephone (Betta persephone)
Betta rutilans (Betta rutilans)
Betta tussyae (Betta tussyae)
Betta uberis (Betta uberis)
Betta dimidiata (Betta dimidiata)
Betta krataios (Betta krataios)
Betta edithae (Betta edithae)
Betta dennisyongi (Betta dennisyongi)
Betta foerschi (Betta foerschi)
Betta mandor (Betta mandor)
Betta strohi (Betta strohi)
Betta falx (Betta falx)
Betta apollon (Betta apollon)
Betta breviobesa (Betta breviobesa)
Betta cracens (Betta cracens)
Betta enisae (Betta enisae)
Betta ferox (Betta ferox)
Betta pulchra (Betta pulchra)
Betta raja (Betta raja)
Betta stigmosa (Betta stigmosa)
Betta mahachaiensis (Betta mahachaiensis)
Betta siamorientalis (Betta siamorientalis)
Betta stiktos (Betta stiktos)
Betta compuncta (Betta compuncta)
Betta kuehnei (Betta kuehnei)
Betta lehi (Betta lehi)
Betta gladiator (Betta gladiator)
Betta ideii (Betta ideii)
Betta pallifina (Betta pallifina)
Betta patoti (Betta patoti)
Betta andrei (Betta andrei)
Betta chloropharynx (Betta chloropharynx)
Betta hipposideros (Betta hipposideros)
Betta omega (Betta omega)
Betta pardalotos (Betta pardalotos)
Betta pallida (Betta pallida)
Betta prima (Betta prima)
Betta pi (Betta pi)
Betta renata (Betta renata)
Betta spilotogena (Betta spilotogena)
Betta tomi (Betta tomi)
Betta waseri (Betta waseri)
Beyazsu Chub (Alburnoides emineae)
Beysehir Bleak (Alburnus akili)
Beysehir Chub (Squalius anatolicus)
Beysehir Gudgeon (Gobio microlepidotus)
Beysehir Minnow (Pseudophoxinus battalgilae)
Beysehir Minnow (Pseudophoxinus caralis)
Beysehir Nase (Chondrostoma beysehirense)
Bezola (Coregonus bezola)
Bicolor Angelfish (Centropyge bicolor)
Bicolor Basslet (Lipogramma klayi)
Bicolor Blenny (Ecsenius bicolor)
Bicolor Bumblebee Catfish (Microglanis iheringi)
Bicolor Butterflyfish (Prognathodes dichrous)
Bicolor Cleaner Wrasse (Labroides bicolor)
Bicolored Toby (Canthigaster smithae)
Bicolor Fangblenny (Plagiotremus laudandus)
Bicolor Goatfish (Parupeneus barberinoides)
Bicolor Minnow (Tampichthys dichromus)
Bidenichthys beeblebroxi (Bidenichthys beeblebroxi)
Bidenichthys okamotoi (Bidenichthys okamotoi)
Bifid Clingfish (Tomicodon bidens)
Big Baikal Oilfish (Comephorus baikalensis)
Bigbarb Dragonfish (Eustomias macronema)
Big-belly Sea Catfish (Cathorops dasycephalus)
Bigcrest Blenny (Blennius normani)
Big-eye Anchovy (Anchoa lamprotaenia)
Bigeye Barracuda (Sphyraena forsteri)
Bigeye Brotula (Glyptophidium longipes)
Bigeye Cardinalfish (Nectamia bandanensis)
Bigeye Chimaera (Hydrolagus macrophthalmus)
Bigeye Chub (Hybopsis amblops)
Bigeye Cichlid (Acaronia nassa)
Bigeye Clingfish (Diplecogaster megalops)
Bigeye Codlet (Bregmaceros rarisquamosus)
Bigeye Croaker (Micropogonias megalops)
Bigeye Cusk (Alionematichthys riukiuensis)
Big-eyed Icefish (Channichthys bospori)
Big-eyed Xenotilapia (Xenotilapia sima)
Bigeye Grunt (Brachydeuterus auritus)
Bigeye Jumprock (Moxostoma ariommum)
Bigeye Notothen (Trematomus tokarevi)
Bigeye Poacher (Bathyagonus pentacanthus)
Bigeye Sculpin (Triglops nybelini)
Bigeye Shiner (Notropis boops)
Bigeye Squaretail (Tetragonurus atlanticus)
Bigeye Squeaker (Synodontis alberti)
Bigeye Stardrum (Stellifer musicki)
Bigeye Stargazer (Dactyloscopus crossotus)
Bigeye Stumpnose (Rhabdosargus thorpei)
Bigeye Triangular Batfish (Malthopsis oculata)
Bigfin Anchovy (Anchoa pectoralis)
Bighead Brotula (Grammonus opisthodon)
Bighead Carp (Hypophthalmichthys nobilis)
Bighead Catshark (Apristurus bucephalus)
Bighead Cusk Eel (Otophidium indefatigabile)
Bighead Gudgeon (Gobio macrocephalus)
Bighead Pennah Croaker (Pennahia macrocephalus)
Bighead Portholefish (Margrethia obtusirostra)
Big-head Schizothoracin (Aspiorhynchus laticeps)
Bighead Sculpin (Batrachocottus baicalensis)
Bighead Viviparous Brotula (Alionematichthys crassiceps)
Biglip Grunt (Plectorhinchus macrolepis)
Biglip Pike Cichlid (Crenicichla tendybaguassu)
Bigmouth Buffalo (Ictiobus cyprinellus)
Bigmouth Chub (Nocomis platyrhynchus)
Bigmouth Croaker (Pterotolithus lateoides)
Big-mouth Hap (Tyrannochromis macrostoma)
Bigmouth Sculpin (Hemitripterus bolini)
Bigmouth Sea Catfish (Ketengus typus)
Bigmouth Shiner (Notropis dorsalis)
Bigmouth Stardrum (Stellifer collettei)
Big-nosed Deepsea Batfish (Halieutopsis nasuta)
Bignose Shark (Carcharhinus altimus)
Big Red Cardinalfish (Apogon unicolor)
Bigscale (Melamphaes danae)
Bigscale Anchovy (Anchovia macrolepidota)
Big-scaled Redfin (Tribolodon hakonensis)
Big-scale Pomfret (Taractichthys longipinnis)
Big-snout Croaker (Johnius macrorhynus)
Bigspined Boarfish (Pentaceros decacanthus)
Bigspine Grunt (Pomadasys empherus)
Bigspot Ram Cichlid (Mikrogeophagus maculicauda)
Bigspot Rockskipper (Entomacrodus macrospilus)
Bigtooth Cardinalfish (Paroncheilus affinis)
Bigtooth Corvina (Isopisthus parvipinnis)
Bigtooth Pomfret (Brama orcini)
Biharian Barbel (Barbus biharicus)
Bihorned Barbel (Tariqilabeo bicornis)
Biliton Blenniella (Blenniella bilitonensis)
Binni (Mesopotamichthys sharpeyi)
Binocular Fish (Winteria telescopa)
Biotoecus dicentrarchus (Biotoecus dicentrarchus)
Bird Wrasse (Gomphosus varius)
Birthmark Fangblenny (Meiacanthus naevius)
Bitungu (Barbodes truncatulus)
Biwa Trout (Oncorhynchus rhodurus)
Biwia springeri (Biwia springeri)
Biwia tama (Biwia tama)
Biwia yodoensis (Biwia yodoensis)
Biwia zezera (Biwia zezera)
Blaalig (Coregonus zuerichensis)
Blaasop Beauty (Chelonodontops pleurospilus)
Black Acara (Cichlasoma bimaculatum)
Black Amur Bream (Megalobrama terminalis)
Black-and-red Triplefin (Enneapterygius similis)
Black-and-yellow Rockfish (Sebastes chrysomelas)
Black Angelfish (Chaetodontoplus niger)
Black Arowana (Osteoglossum ferreirai)
Black Armoured Searobin (Peristedion truncatum)
Blackback Barb (Enteromius barnardi)
Blackback Butterflyfish (Chaetodon melannotus)
Blackback Snakeblenny (Ophiclinus gracilis)
Blackback Wrasse (Anampses neoguinaicus)
Black Band Catfish (Corydoras zygatus)
Black-banded Hogfish (Bodianus macrourus)
Blackbar Blenny (Starksia fasciata)
Blackbar Coris (Coris nigrotaenia)
Blackbar Drum (Pareques iwamotoi)
Blackbar Hogfish (Bodianus speciosus)
Black Barracudina (Macroparalepis johnfitchi)
Black-barred Danio (Danio absconditus)
Blackbarred Wrasse (Thalassoma nigrofasciatum)
Blackbellied Angler (Lophius budegassa)
Blackbelly Blenny (Stathmonotus hemphillii)
Blackbelly Cardinalfish (Cercamia melanogaster)
Blackbelly Cardinalfish (Ostorhinchus atrogaster)
Blackbelly Cusk (Neobythites nigriventris)
Black-belly Dragonfish (Stomias atriventer)
Blackbelly Triplefin (Enneapterygius fuscoventer)
Blackbelt Cardinalfish (Ostorhinchus nigrocinctus)
Blackbelted Cardinalfish (Taeniamia zosterophora)
Blackbelt Hogfish (Bodianus mesothorax)
Black Blenny (Atrosalarias fuscus)
Black Blenny (Enchelyurus ater)
Blackblotch Blenny (Cirripectes alboapicalis)
Black Blotch Emperor (Lethrinus semicinctus)
Blackblotch Hogfish (Bodianus busellatus)
Black Bream (Acanthopagrus butcheri)
Black Brotula (Cherublemma emmelas)
Black Brotula (Stygnobrotula latebricola)
Blackbrow Bleak (Acanthobrama microlepis)
Black Buffalo (Ictiobus niger)
Black Bullhead (Ameiurus melas)
Blackburns’s Anchovy (Anchoviella blackburni)
Black Butterflyfish (Chaetodon flavirostris)
Blackcap Basslet (Gramma melacara)
Black Cardinalfish (Apogonichthyoides melas)
Black Carp (Mylopharyngodon piceus)
Black Catfish (Neosilurus ater)
Black Catfish (Trachycorystes trachycorystes)
Blackcheek Blenny (Starksia lepicoelia)
Blackcheek Cichlid (Herichthys labridens)
Black Chin Apisto (Apistogramma allpahuayo)
Blackchin Shiner (Notropis heterodon)
Blackchin Tilapia (Sarotherodon melanotheron)
Black Cod (Notothenia microlepidota)
Black Codling (Physiculus dalwigki)
Black Combtooth (Ecsenius namiyei)
Black Crinoid Clingfish (Discotrema nigrum)
Black Croaker (Cheilotrema saturnum)
Black Curbinata (Plagioscion auratus)
Black Cuskeel (Genypterus maculatus)
Black Devil Catfish (Hemibagrus wyckii)
Black Devil Cichlid (Amphilophus sagittae)
Black Dragonfish (Idiacanthus atlanticus)
Black Drum (Pogonias cromis)
Blackear Angelfish (Centropyge hotumatua)
Blackear Candy Hogfish (Bodianus tanyokidus)
Blackear Cusk-eel (Lepophidium cultratum)
Black-ear Javelin (Pomadasys trifasciatus)
Blackear Wrasse (Halichoeres poeyi)
Blackedge Cusk (Ophidion muraenolepis)
Blackedge Cusk-eel (Lepophidium pheromystax)
Blackedged Angelfish (Genicanthus watanabei)
Black-edged Cusk-eel (Neobythites analis)
Blackedge Triplefin (Enneanectes atrorus)
Blackeye Emperor (Lethrinus enigmaticus)
Blackeye Thicklip (Hemigymnus melapterus)
Black-faced Blenny (Tripterygion delaisi)
Blackfin Barracuda (Sphyraena qenie)
Blackfin Blenny (Paraclinus nigripinnis)
Blackfin Cardinalfish (Astrapogon puncticulatus)
Blackfin Cisco (Coregonus nigripinnis)
Blackfin Coralfish (Chelmon muelleri)
Blackfin Croaker (Lonchurus elegans)
Blackfin Fairy Wrasse (Cirrhilabrus melanomarginatus)
Blackfin Glass Blenny (Emblemariopsis leptocirris)
Blackfin Goosefish (Lophius gastrophysus)
Blackfin Hogfish (Bodianus loxozonus)
Blackfin Hookear Sculpin (Artediellichthys nigripinnis)
Blackfin Icefish (Chaenocephalus aceratus)
Black-finned Armoured-Gurnard (Satyrichthys moluccensis)
Blackfinned Clingfish (Gobiesox nigripinnis)
Blackfin Poacher (Bathyagonus nigripinnis)
Blackfin Sculpin (Malacocottus kincaidi)
Blackfin Seabass (Lateolabrax latus)
Blackfin Sea Catfish (Arius jella)
Blackfin Slatey (Diagramma melanacrum)
Blackfin Sucker (Thoburnia atripinnis)
Blackfin Tilapia (Sarotherodon linnellii)
Blackfin Triplefin (Helcogramma fuscopinna)
Blackfin Tuna (Thunnus atlanticus)
Black Fish (Carassioides acuminatus)
Blackflap Blenny (Cirripectes auritus)
Blackfoot Cardinalfish (Ostorhinchus nigripes)
Black Ghostshark (Hydrolagus homonycteris)
Blackgill Catfish (Parmaturus melanobranchus)
Blackgill Rockfish (Sebastes melanostomus)
Black Gill Stardrum (Stellifer cervigoni)
Black Grunt (Haemulon bonariense)
Blackgullet Cichlid (Thorichthys pasionis)
Blackhead Blenny (Emblemariopsis bahamensis)
Black-headed Blenny (Microlipophrys nigriceps)
Blackhead Seabream (Acanthopagrus schlegelii)
Blackish Stumpnose (Rhabdosargus niger)
Blacklancer Catfish (Bagrichthys hypselopterus)
Black Lancer Catfish (Bagrichthys macracanthus)
Black Leopard Wrasse (Macropharyngodon negrosensis)
Blackline Barb (Barbodes dorsimaculatus)
Blackline Fangblenny (Meiacanthus nigrolineatus)
Blackline Rasbora (Rasbora borapetensis)
Blacklip Pike Cichlid (Crenicichla celidochilus)
Black Madtom (Noturus funebris)
Black Marble Hoplo (Megalechis thoracata)
Black Margate (Anisotremus surinamensis)
Black Margined Seabream (Acanthopagrus omanensis)
Blackmargin Maori Wrasse (Oxycheilinus nigromarginatus)
Blackmargin Rockskipper (Praealticus caesius)
Black Marlin (Istiompax indica)
Black Mask Chocolate Gourami (Parasphaerichthys lineatus)
Black Midas Cichlid (Amphilophus astorquii)
Black Mirrorbelly (Monacoa niger)
Blackmouth Angler (Lophiomus setigerus)
Blackmouth Catshark (Galeus melastomus)
Blackmouth Croaker (Atrobucca nibe)
Blackmouth Rockfish (Sebastes sinensis)
Blackmouth Shiner (Notropis melanostomus)
Black Neon Tetra (Hyphessobrycon herbertaxelrodi)
Blacknosed Butterflyfish (Johnrandallia nigrirostris)
Blacknose Sculpin (Icelus canaliculatus)
Blacknose Shark (Carcharhinus acronotus)
Blacknose Shiner (Notropis heterolepis)
Black Paradisefish (Macropodus spechti)
Blackrim Cusk-eel (Lepophidium profundorum)
Black Redhorse (Moxostoma duquesni)
Black River Madtom (Noturus maydeni)
Black Rockcod (Notothenia coriiceps)
Black Rockfish (Sebastes melanops)
Black Roughscape Catshark (Apristurus melanoasper)
Black Ruby Barb (Pethia nigrofasciata)
Black Ruff (Centrolophus niger)
Blacksaddle Triplefin (Enneapterygius vexillarius)
Blacksaddle Wrasse (Halichoeres gurrobyi)
Blacksail Flyingfish (Cheilopogon nigricans)
Black Scabbardfish (Aphanopus carbo)
Black Scalyfin (Parma alboscapularis)
Black Sculpin (Cottus baileyi)
Black Seabass (Centropristis striata)
Black Sea Bleak (Alburnus schischkovi)
Black Sea Catfish (Galeichthys ater)
Black Sea Clingfish (Diplecogaster euxinica)
Black Sea Salmon (Salmo labrax)
Black Sea Turbot (Scophthalmus maeoticus)
Black Sharkminnow (Labeo chrysophekadion)
Black Shinner (Pseudopungtungia nigra)
Blackside Dace (Chrosomus cumberlandensis)
Blackside Razorfish (Iniistius umbrilatus)
Blackskin Catfish (Clarias meladerma)
Black Snaggletooth (Astronesthes indicus)
Black Southern Cod (Patagonotothen tessellata)
Blackspot Angelfish (Centropyge nigriocellus)
Blackspot Bandfish (Acanthocepola limbata)
Blackspot Barb (Dawkinsia filamentosa)
Blackspot Blenny (Starksia melasma)
Blackspot Cardinalfish (Taeniamia melasma)
Blackspot Climbing Perch (Ctenopharynx intermedius)
Blackspot Climbing Perch (Microctenopoma intermedium)
Blackspot Coralblenny (Ecsenius lividanalis)
Blackspot Croaker (Atrobucca kyushini)
Blackspot Flyingfish (Cheilopogon dorsomacula)
Blackspot Hogfish (Bodianus opercularis)
Blackspot Razorfish (Iniistius dea)
Blackspot Shark (Carcharhinus sealei)
Blackspot Shiner (Notropis atrocaudalis)
Blackspotted Butterflyfish (Chaetodon nigropunctatus)
Blackspotted Catshark (Halaelurus buergeri)
Blackspotted Croaker (Protonibea diacanthus)
Blackspotted Orange Pleco (Hypostomus carinatus)
Blackspotted Wrasse (Austrolabrus maculatus)
Blackspotted Pleco (Aphanotorulus ammophilus)
Black-spotted Puffer (Arothron nigropunctatus)
Blackspotted Rockfish (Sebastes melanostictus)
Blackspotted Rubberlip (Plectorhinchus gaterinus)
Blackspotted Squeaker (Synodontis nigromaculatus)
Blackspotted Suriname Pleco (Hypostomus coppenamensis)
Blackspot Tuskfish (Choerodon schoenleinii)
Blackspot Wrasse (Decodon melasma)
Black Stardrum (Stellifer melanocheir)
Blackstreaked Blenny (Salarias nigrocinctus)
Blackstreaked Monocle Bream (Scolopsis taeniata)
Blackstripe Barb (Enteromius macrops)
Blackstripe Cardinalfish (Ostorhinchus nigrofasciatus)
Blackstripe Clingfish (Tomicodon myersi)
Blackstripe Coris (Coris flavovittata)
Blackstripe Corydoras (Corydoras bondi)
Blackstriped Angelfish (Genicanthus lamarck)
Blackstriped Combtooth Blenny (Ecsenius fourmanoiri)
Black-striped Salema (Xenocys jessiae)
Black Stripe Dwarf Cichlid (Taeniacara candidi)
Blackstriped Wrasse (Cirrhilabrus katherinae)
Blackstripe Minnow (Tampichthys rasconis)
Black Swallower (Chiasmodon niger)
Black Synodontis (Synodontis haugi)
Blacktail Angelfish (Centropyge eibli)
Blacktail Butterflyfish (Chaetodon austriacus)
Blacktailed Wrasse (Symphodus melanocercus)
Blacktail Redhorse (Moxostoma poecilurum)
Blacktail Shiner (Cyprinella venusta)
Blacktail Threefin (Enneapterygius bahasa)
Blacktail Triplefin (Enneapterygius nigricauda)
Blacktail Wrasse (Thalassoma ballieui)
Black Tetra (Gymnocorymbus ternetzi)
Blackthroat Cusk-eel (Lepophidium entomelan)
Black-throated Triplefin (Helcogramma decurrens)
Blackthroat Triplefin (Enneapterygius atrogulare)
Black Tilapia (Oreochromis placidus)
Blacktip Cardinalfish (Apogon atradorsatus)
Blacktip Jumprock (Moxostoma cervinum)
Blacktip Poacher (Xeneretmus latifrons)
Black-tip Rasbora (Rasbora vulgaris)
Blacktip Reef Shark (Carcharhinus melanopterus)
Blacktip Sawtail Catshark (Galeus sauteri)
Blacktip Sea Catfish (Plicofollis dussumieri)
Blacktip Shark (Carcharhinus limbatus)
Blacktip Shiner (Lythrurus atrapiculus)
Black Triggerfish (Melichthys niger)
Black Triplefin (Enneapterygius niger)
Blacktop Corydoras (Corydoras acutus)
Black Velvet Angelfish (Chaetodontoplus melanosoma)
Blackvent Cardinalfish (Ostorhinchus melanoproctus)
Blackwater Butterfly Ray (Gymnura natalensis)
Blackwedged Butterflyfish (Chaetodon falcula)
Blackwedge Tuskfish (Choerodon jordani)
Black Wing Pleco (Guyanancistrus niger)
Black Wrasse (Halichoeres adustus)
Blaufelchen (Coregonus wartmanni)
Bleeding Shiner (Luxilus zonatus)
Bleeding Wrasse (Polylepion cruentum)
Bleeker’s Catfish (Nemapteryx bleekeri)
Bleeker’s Sheatfish (Phalacronotus bleekeri)
Bleeker’s Viviparous Brotula (Beaglichthys bleekeri)
Bleeker’s Wrasse (Halichoeres bleekeri)
Blemished Razorfish (Iniistius naevus)
Blennie Dalmate (Microlipophrys dalmatinus)
Blind Catfish (Pimelodella kronei)
Blind Cave Coralbrotula (Diancistrus typhlops)
Blind Eel Catfish (Gymnallabes nops)
Blind Goby (Typhlogobius californiensis)
Blind Shark (Brachaelurus waddi)
Blindwhiskered Catfish (Rhamdia reddelli)
Blinkard Croaker (Ophioscion imiceps)
Bloater (Coregonus hoyi)
Blobfish (Psychrolutes microporos)
Blob Sculpin (Psychrolutes phrictus)
Bloch Razorbelly Minnow (Salmostoma balookee)
Blockhead Cichlid (Steatocranus tinanti)
Bloodfin Bulldog Pleco (Chaetostoma lineopunctatum)
Blood-red Jewel Cichlid (Rubricatochromis lifalili)
Bloodred Tiger Pleco (Panaqolus claustellifer)
Bloody Frogfish (Antennatus sanguineus)
Blotched Catfish (Clarias stappersii)
Blotched Catshark (Asymbolus funebris)
Blotched Catshark (Scyliorhinus meadi)
Blotched Chub (Erimystax insignis)
Blotched Croaker (Nibea maculata)
Blotched Cusk-eel (Ophidion grayi)
Blotched Filamented Barb (Dawkinsia srilankensis)
Blotched Sand Catlet (Zaireichthys conspicuus)
Blotched Tiger-toothed Croaker (Pterotolithus maculatus)
Blotched Triplefin (Enneapterygius ventermaculus)
Blotched Upside-down Catfish (Synodontis nigriventris)
Blotchwing Flyingfish (Cheilopogon hubbsi)
Bloyet’s Cichlid (Astatotilapia bloyeti)
Blubberlip Pike Cichlid (Crenicichla ypo)
Blue Acara (Andinoacara pulcher)
Blue-and-yellow Wrasse (Anampses lennardi)
Blue Angelfish (Holacanthus bermudensis)
Blue Antimora (Antimora rostrata)
Blue-band Dragonfish (Photonectes mirabilis)
Blue-banded Wrasse (Xiphocheilus typus)
Blue Bastard (Plectorhinchus caeruleonothus)
Bluebelly Blenny (Ecsenius caeruliventris)
Bluebelly Toby (Canthigaster cyanetron)
Blue Betta (Betta smaragdina)
Blueblotch Butterflyfish (Chaetodon plebeius)
Blue Catfish (Ictalurus furcatus)
Bluecheek Butterflyfish (Chaetodon semilarvatus)
Bluecheek Dwarf Cichlid (Apistogramma eunotus)
Bluecheek Silver Grunt (Pomadasys argyreus)
Bluecheek Threadfin Bream (Nemipterus sugillatus)
Blue Chub (Gila coerulea)
Blue Corydoras (Corydoras nattereri)
Blue Croaker (Corvula batabana)
Blue Danio (Danio kerri)
Bluedash Rockskipper (Blenniella paula)
Blue-dashed Rockskipper (Blenniella periophthalmus)
Blue Discus (Symphysodon aequifasciatus)
Blue Dolphin Cichlid (Cyrtocara moorii)
Blue Dot Triplefin (Notoclinops caerulepunctus)
Blue-eye Catfish (Platydoras hancockii)
Blue-eye Cichlid (Cryptoheros spilurus)
Blue-eyed Plec (Panaque cochliodon)
Blue-eyed Redfin Pleco (Hypostomus soniae)
Blue-eyed Triplefin (Notoclinops segmentatus)
Blue-eyed Tropheus (Tropheus brichardi)
Blue-eye Panaque (Panaque suttonorum)
Blue-eye Siphonfish (Siphamia cyanophthalma)
Blueface Angelfish (Chaetodontoplus personifer)
Bluefin Fangblenny (Meiacanthus cyanopterus)
Bluefin Stoneroller (Campostoma pauciradii)
Bluefish (Pomatomus saltatrix)
Blue Flash Cichlid (Thorichthys aureus)
Blue Flasher Wrasse (Paracheilinus cyaneus)
Bluegill (Lepomis macrochirus)
Bluegirdled Angelfish (Pomacanthus navarchus)
Bluegold Glass Blenny (Emblemariopsis ruetzleri)
Blue Gold Sand Peacock Cichlid (Aulonocara brevinidus)
Bluegray Mbuna (Pseudotropheus johannii)
Bluegrey Carpetshark (Brachaelurus colcloughi)
Blue Guianacara (Guianacara owroewefi)
Bluehead (Thalassoma bifasciatum)
Blue Head Apisto (Apistogramma resticulosa)
Bluehead Chub (Nocomis leptocephalus)
Bluehead Shiner (Pteronotropis hubbsi)
Bluehead Sucker (Catostomus discobolus)
Blue Johanni Cichlid (Pseudotropheus cyaneorhabdos)
Bluelashed Butterflyfish (Chaetodon bennetti)
Blue Licorice Gourami (Parosphromenus gunawani)
Bluelip Haplo (Astatoreochromis straeleni)
Blue Mauritius Angelfish (Centropyge debelius)
Blue Mbuna (Labeotropheus fuelleborni)
Blue Moon Danio (Devario yuensis)
Blue Neon Cichlid (Paracyprichromis nigripinnis)
Bluenose Shiner (Pteronotropis welaka)
Bluenose Warehou (Hyperoglyphe antarctica)
Blue-nose Wrasse (Pseudojuloides kaleidos)
Blue Orchid Aulonocara (Aulonocara kandeense)
Blue Panaque (Baryancistrus beggini)
Blue Panda Apisto (Apistogramma panduro)
Blue Peacock Bass (Cichla piquiti)
Blue-point Flag Cichlid (Andinoacara coeruleopunctatus)
Blue Ram Cichlid (Mikrogeophagus ramirezi)
Blue Razor Wrasse (Iniistius verrens)
Blue Ridge Sculpin (Cottus caeruleomentum)
Bluering Angelfish (Pomacanthus annularis)
Blue Rockcod (Notothenia cyanbrancha)
Blue Rockfish (Sebastes mystinus)
Blue Salmon Catfish (Neoarius graeffei)
Blue Sea Catfish (Ariopsis guatemalensis)
Blue Shark (Prionace glauca)
Blue Sheatfish (Kryptopterus cryptopterus)
Blue Shiner (Cyprinella caerulea)
Blueside Wrasse (Cirrhilabrus cyanopleura)
Bluespotted Angelfish (Chaetodontoplus caeruleopunctatus)
Bluespotted Blaasop (Chelonodontops laticeps)
Bluespotted Blenny (Blenniella caudolineata)
Bluespotted Boxfish (Ostracion immaculatus)
Bluespotted Corydoras (Corydoras melanistius)
Bluespotted Klipfish (Pavoclinus caeruleopunctatus)
Bluespotted Poacher (Xeneretmus triacanthus)
Bluespotted Pufferfish (Arothron caeruleopunctatus)
Bluespotted Seabream (Gymnocranius microdon)
Bluespotted Seabream (Pagrus caeruleostictus)
Blue-spotted Tilapia (Oreochromis leucostictus)
Bluespotted Toadfish (Omegophora cyanopunctata)
Blue-spotted Toby (Canthigaster cyanospilota)
Bluespotted Tuskfish (Choerodon cauteroma)
Bluespotted Wrasse (Anampses caeruleopunctatus)
Bluespotted Wrasse (Macropharyngodon cyanoguttatus)
Blue Steel Apisto (Apistogramma caetei)
Bluestreak Cleaner Wrasse (Labroides dimidiatus)
Bluestreak Drum (Elattarchus archidium)
Bluestripe Butterflyfish (Chaetodon fremblii)
Bluestriped Angelfish (Chaetodontoplus septentrionalis)
Bluestriped Fangblenny (Plagiotremus rhinorhynchos)
Bluestriped Grunt (Haemulon sciurus)
Bluestripe Shiner (Cyprinella callitaenia)
Blue Sucker (Cycleptus elongatus)
Bluetail Trunkfish (Ostracion cyanurus)
Bluetail Wrasse (Anampses femininus)
Blue-throated Fairy-Wrasse (Cirrhilabrus cyanogularis)
Bluethroat Pikeblenny (Chaenopsis ocellata)
Bluethroat Rainbow Wrasse (Suezichthys cyanolaemus)
Bluethroat Wrasse (Notolabrus tetricus)
Blue Tilapia (Oreochromis aureus)
Blue Tuskfish (Choerodon cyanodus)
Blue Velvet Angelfish (Centropyge deborae)
Blue Victoria Mouthbrooder (Haplochromis nubilus)
Blue Whiting (Micromesistius poutassou)
Bluntface Shiner (Cyprinella camura)
Blunthead Cichlid (Tropheus moorii)
Blunt-headed Telmat (Telmatochromis vittatus)
Bluntheaded Wrasse (Thalassoma amblycephalum)
Blunthead Puffer (Sphoeroides pachygaster)
Blunt-nosed Snowtrout (Schizothorax molesworthi)
Bluntnose Klipfish (Clinus cottoides)
Bluntnose Minnow (Pimephales notatus)
Bluntnose Shiner (Notropis simus)
Blunt Scalyhead (Trematomus eulepidotus)
Blunt-snouted Clingfish (Gouania willdenowi)
Blunt-snouted Irish Char (Salvelinus obtusus)
Blunt-snouted Lenok (Brachymystax tumensis)
Bluntspine Blenny (Acanthemblemaria exilispinus)
Boa Catshark (Scyliorhinus boa)
Boa Dragonfish (Stomias boa)
Boarfish (Capros aper)
Bobo Croaker (Pseudotolithus elongatus)
Bobtail Eel (Cyema atrum)
Bobtail Snipe Eel (Neocyema erythrosoma)
Bocaccio Rockfish (Sebastes paucispinis)
Boccone Weakfish (Cynoscion praedatorius)
Boe Drum (Pteroscion peli)
Boehlke’s Coralbrotula (Ogilbia boehlkei)
Boeseman Croaker (Boesemania microlepis)
Boga (Haemulon vittatum)
Boganida Char (Salvelinus boganidae)
Boga-portugesa (Iberochondrostoma lusitanicum)
Boggut Labeo (Labeo boggut)
Bolinia euryptera (Bolinia euryptera)
Bolivian Cichlid (Cichlasoma boliviense)
Bolivian Peacock Bass (Cichla pleiozona)
Bolivian Ram Cichlid (Mikrogeophagus altispinosus)
Bolt Catfish (Aguarunichthys torosus)
Bombay Duck (Harpadon nehereus)
Bombay Labeo (Labeo porcellus)
Bonefish (Albula vulpes)
Bonehead Sculpin (Artedius notospilotus)
Bonnethead Shark (Sphyrna tiburo)
Bonnetmouth (Emmelichthyops atlanticus)
Bonneville Cisco (Prosopium gemmifer)
Bonneville Whitefish (Prosopium spilonotus)
Bony-eared Assfish (Acanthonus armatus)
Bonylip Barb (Osteochilus vittatus)
Bonyskull Toadfish (Cottunculus nudus)
Bonytail (Gila elegans)
Boopis Razorbelly Minnow (Salmostoma boopis)
Borax Lake Chub (Siphateles boraxobius)
Border Barb (Amatolacypris trevelyani)
Bornean Grenadier Anchovy (Coilia borneensis)
Bornean Red-eye Puffer (Carinotetraodon borneensis)
Bornean Sultan Fish (Leptobarbus melanotaenia)
Borneo Betta (Betta taeniata)
Borneo Shark (Carcharhinus borneensis)
Borostomias abyssorum (Borostomias abyssorum)
Borostomias elucens (Borostomias elucens)
Borostomias pacificus (Borostomias pacificus)
Borriqueta Porgy (Boridia grossidens)
Boschma’s Frogfish (Lophichthys boschmai)
Bothragonus occidentalis (Bothragonus occidentalis)
Bot River Klipfish (Clinus spatulatus)
Bottlenose Croaker (Johnius australis)
Bottom Clingfish (Tomicodon briggsi)
Boulenger’s Kivu Haplo (Haplochromis gracilior)
Boulenger’s Snaggletooth (Astronesthes boulengeri)
Bovichtus argentinus (Bovichtus argentinus)
Bovichtus chilensis (Bovichtus chilensis)
Bovichtus oculus (Bovichtus oculus)
Bovichtus veneris (Bovichtus veneris)
Bowany Barb (Neolissochilus bovanicus)
Bowen’s Snapper (Etelis boweni)
Bowfin (Amia calva)
Bowstripe Barb (Enteromius viviparus)
Box Sea Catfish (Cathorops multiradiatus)
Bracelet Cardinalfin (Nectamia viria)
Brachyglanis frenatus (Brachyglanis frenatus)
Brachyglanis magoi (Brachyglanis magoi)
Brachyglanis melas (Brachyglanis melas)
Brachyglanis microphthalmus (Brachyglanis microphthalmus)
Brachyglanis nocturnus (Brachyglanis nocturnus)
Brachyglanis phalacra (Brachyglanis phalacra)
Brachygobius mekongensis (Brachygobius mekongensis)
Brachygobius sabanus (Brachygobius sabanus)
Brachygobius xanthomelas (Brachygobius xanthomelas)
Brachyhypopomus alberti (Brachyhypopomus alberti)
Brachyhypopomus arrayae (Brachyhypopomus arrayae)
Brachyhypopomus batesi (Brachyhypopomus batesi)
Brachyhypopomus beebei (Brachyhypopomus beebei)
Brachyhypopomus belindae (Brachyhypopomus belindae)
Brachyhypopomus benjamini (Brachyhypopomus benjamini)
Brachyhypopomus bennetti (Brachyhypopomus bennetti)
Brachyhypopomus bombilla (Brachyhypopomus bombilla)
Brachyhypopomus brevirostris (Brachyhypopomus brevirostris)
Brachyhypopomus bullocki (Brachyhypopomus bullocki)
Brachyhypopomus cunia (Brachyhypopomus cunia)
Brachyhypopomus diazae (Brachyhypopomus diazae)
Brachyhypopomus draco (Brachyhypopomus draco)
Brachyhypopomus flavipomus (Brachyhypopomus flavipomus)
Brachyhypopomus gauderio (Brachyhypopomus gauderio)
Brachyhypopomus hamiltoni (Brachyhypopomus hamiltoni)
Brachyhypopomus hendersoni (Brachyhypopomus hendersoni)
Brachyhypopomus janeiroensis (Brachyhypopomus janeiroensis)
Brachyhypopomus jureiae (Brachyhypopomus jureiae)
Brachyhypopomus menezesi (Brachyhypopomus menezesi)
Brachyhypopomus occidentalis (Brachyhypopomus occidentalis)
Brachyhypopomus palenque (Brachyhypopomus palenque)
Brachyhypopomus provenzanoi (Brachyhypopomus provenzanoi)
Brachyhypopomus regani (Brachyhypopomus regani)
Brachyhypopomus sullivani (Brachyhypopomus sullivani)
Brachyhypopomus verdii (Brachyhypopomus verdii)
Brachyhypopomus walteri (Brachyhypopomus walteri)
Brachyopsis segaliensis (Brachyopsis segaliensis)
Brachyrhamdia heteropleura (Brachyrhamdia heteropleura)
Brachyrhamdia imitator (Brachyrhamdia imitator)
Brachyrhamdia marthae (Brachyrhamdia marthae)
Brachyrhamdia meesi (Brachyrhamdia meesi)
Brachyrhamdia rambarrani (Brachyrhamdia rambarrani)
Brachyrhamdia thayeria (Brachyrhamdia thayeria)
Brackish-water Frogfish (Antennarius biocellatus)
Bradbury’s Triangular Batfish (Malthopsis bradburyae)
Brain-beard Plunderfish (Pogonophryne cerebropogon)
Bramble Shark (Echinorhinus brucus)
Brassy Cardinalfish (Ostorhinchus flavus)
Brassy Grunt (Orthopristis chalceus)
Brassy Minnow (Hybognathus hankinsoni)
Brauer’s Dragonfish (Photonectes braueri)
Braun’s Wrasse (Pictilabrus brauni)
Bravo Clinid (Gobioclinus dendriticus)
Brazhnikov’s Catfish (Tachysurus brashnikowi)
Brazil Blenny (Hypleurochilus brasil)
Brazilian Basslet (Gramma brasiliensis)
Brazilian Blenny (Malacoctenus delalandii)
Brazilian Butterflyfish (Prognathodes brasiliensis)
Brazilian Catshark (Scyliorhinus cabofriensis)
Brazilian Clingfish (Tomicodon australis)
Brazilian Creole Wrasse Bodianus brasiliensis)
Brazilian Croaker (Pachyurus adspersus)
Brazilian Cuskeel (Lepophidium collettei)
Brazilian Filetail Catshark (Parmaturus angelae)
Brazilian Flamefish (Apogon americanus)
Brazilian Flounder (Paralichthys brasiliensis)
Brazilian Glass Blenny (Emblemariopsis signifer)
Brazilian Goldenback Wrasse (Halichoeres dimidiatus)
Brazilian Razorfish (Xyrichtys incandescens)
Brazilian Sand Stargazer (Platygillellus brasiliensis)
Brazilian Stardrum (Stellifer brasiliensis)
Brazilian Stardrum (Stellifer menezesi)
Brazilian Wrasse (Halichoeres brasiliensis)
Breast-spot Blenny (Salarias guttatus)
Breastspot Cleanerfish (Labroides pectoralis)
Bregmaceros arabicus (Bregmaceros arabicus)
Bregmaceros bathymaster (Bregmaceros bathymaster)
Bregmaceros cantori (Bregmaceros cantori)
Bregmaceros cayorum (Bregmaceros cayorum)
Bregmaceros lanceolatus (Bregmaceros lanceolatus)
Bregmaceros neonectabanus (Bregmaceros neonectabanus)
Bregmaceros pescadorus (Bregmaceros pescadorus)
Breitbinden Dwarf Cichlid (Apistogramma piaroa)
Breitensteinia cessator (Breitensteinia cessator)
Breitensteinia hypselurus (Breitensteinia hypselurus)
Breitensteinia insignis (Breitensteinia insignis)
Bressou Sea Catfish (Aspistor quadriscutis)
Brevibora cheeya (Brevibora cheeya)
Brevibora exilis (Brevibora exilis)
Brevis Dwarf Cichlid (Apistogramma brevis)
Briána (Barbus prespensis)
Brichard’s Synodontis (Synodontis brichardi)
Bridgelip Sucker (Catostomus columbianus)
Bridle Cardinalfish (Apogon aurolineatus)
Bridled Cardinalfish (Pristiapogon fraenatus)
Bridled Clingfish (Lepadichthys frenatus)
Bridled Monocle Bream (Scolopsis frenata)
Bridled Seabream (Acanthopagrus catenula)
Bridled Tuskfish (Choerodon frenatus)
Bridle Shiner (Notropis bifrenatus)
Briggs’ Clingfish (Aspasmodes briggsi)
Bright Anchovy (Anchoa lucida)
Brightbelly Sculpin (Microcottus sellaris)
Brightchin Dragonfish (Melanostomias globulifer)
Brill (Scophthalmus rhombus)
Brilliant Pomfret (Eumegistus illustris)
Brilliant Rasbora (Rasbora einthovenii)
Brindled Madtom (Noturus miurus)
Bristlemouth (Cyclothone alba)
Bristlemouth Catfish (Peckoltia multispinis)
Bristly Catshark (Bythaelurus hispidus)
Britski’s Catfish (Corydoras britskii)
Broadband Anchovy (Anchoviella lepidentostole)
Broadband Barb (Enteromius macrotaenia)
Broad-banded Cardinalfish (Ostorhinchus fasciatus)
Broadbanded Lanternshark (Etmopterus gracilispinis)
Broad Clingfish (Creocele cardinalis)
Broadfin Sawtail Catshark (Galeus nipponensis)
Broad Flounder (Paralichthys squamilentus)
Broadgill Catshark (Apristurus riveri)
Broadhead Anchovy (Stolephorus brachycephalus)
Broadhead Catfish (Clarias macrocephalus)
Broadhead Catshark (Bythaelurus clevai)
Broadhead Clingfish (Cochleoceps bassensis)
Broadhead Croaker (Johnius latifrons)
Broadmouth Catshark (Apristurus macrostomus)
Broadnose Catshark (Apristurus investigatoris)
Broadnose Chimaera (Rhinochimaera atlantica)
Broadsaddle Cardinalfish (Apogon pillionatus)
Broad-snout Deepsea Batfish (Halieutopsis bathyoreos)
Broad-snouted Catfish (Neoarius latirostris)
Broad-striped Anchovy (Anchoa hepsetus)
Broadstriped Barb (Enteromius annectens)
Broad-striped Cardinalfish (Ostorhinchus angustatus)
Broadstripe Shiner (Pteronotropis euryzonus)
Broadtail Mountain Catfish (Amphilius laticaudatus)
Broad Whitefish (Coregonus nasus)
Brochiloricaria chauliodon (Brochiloricaria chauliodon)
Brochiloricaria macrodon (Brochiloricaria macrodon)
Brokenbar Blenny (Starksia smithvanizi)
Broken Bar Hap (Haplochromis paropius)
Brond-snout (Chondrostoma regium)
Bronze Catfish (Netuma bilineata)
Bronze Corydoras (Corydoras aeneus)
Bronze Croaker (Otolithoides biauritus)
Bronze Puffer (Auriglobus modestus)
Bronzestripe Grunt (Haemulon boschmae)
Brook Barbel (Barbus caninus)
Brook Lamprey (Lampetra lamottei)
Brook Stickleback (Culaea inconstans)
Brook Trout (Salvelinus fontinalis)
Broomfin Dragonfish (Thysanactis dentex)
Bronze Beardie (Lotella fernandeziana)
Bronze Cardinalfish (Astrapogon alutus)
Bronze Corydoras (Corydoras aeneus)
Bronzespotted Rockfish (Sebastes gilli)
Bronze-striped Grunt (Orthopristis reddingi)
Bronzestriped Grunt (Pomadasys taeniatus)
Broomtail Wrasse (Cheilinus lunulatus)
Brotula flaviviridis (Brotula flaviviridis)
Brotulotaenia nielseni (Brotulotaenia nielseni)
Brownae Hap (Haplochromis brownae)
Brown-and-white Butterflyfish (Hemitaurichthys zoster)
Brownbanded Bambooshark (Chiloscyllium punctatum)
Brown-banded Butterflyfish (Roa modesta)
Brownbanded Cusk-eel (Sirembo jerdoni)
Brown Brotula (Cataetyx niki)
Brown Bullhead (Ameiurus nebulosus)
Brownburnie (Chaetodon blackburnii)
Brown Catshark (Apristurus brunneus)
Browncheek Blenny (Acanthemblemaria crockeri)
Brown Chimaera (Chimaera carophila)
Brown Codling (Physiculus huloti)
Brown Coral Blenny (Atrosalarias holomelas)
Brown Coscarob (Cichlasoma taenia)
Brown-dot Peckoltia (Peckoltia oligospila)
Brownfield’s Wrasse (Halichoeres brownfieldi)
Brown Grenadier Cod (Tripterophycis svetovidovi)
Brown Hillstream Catfish (Glyptothorax platypogon)
Brown Irish Lord (Hemilepidotus spinosus)
Brown Julie (Julidochromis dickfeldi)
Brown Leaf Catfish (Silurichthys ligneolus)
Brown-lined Puffer (Canthigaster rivulata)
Brown Madtom (Noturus phaeus)
Brown Meagre (Sciaena umbra)
Brown-point Shield Skin Longirostris (Aspidoras fuscoguttatus)
Brown Pleco (Hypostomus plecostomoides)
Brown Rat Clingfish (Barryichthys hutchinsi)
Brown Rockfish (Sebastes auriculatus)
Brown Shyshark (Haploblepharus fuscus)
Brownsnout Spookfish (Dolichopteryx longipes)
Brown Sole (Achirus klunzingeri)
Brown Spiketail Gourami (Pseudosphromenus dayi)
Brownspot Largemouth (Serranochromis thumbergi)
Brown-spotted Blenny (Starksia posthon)
Brownspotted Catshark (Scyliorhinus garmani)
Brownspotted Wrasse (Notolabrus parilus)
Brownstriped Grunt (Anisotremus moricandi)
Brown-stripe Wrasse (Halichoeres bicolor)
Brown Sucker Catfish (Otothyris lophophanes)
Brown Topknot (Notoclinus compressus)
Brown Trout (Salmo trutta)
Brown Wrasse (Labrus merula)
Brush-tail Toadfish (Torquigener squamicauda)
Bruun’s Cutthroat Eel (Histiobranchus bruuni)
Brychaetus muelleri (Brychaetus muelleri)
B-spot Cardinalfish (Gymnapogon urospilotus)
Bubblefin Wrasse (Halichoeres nigrescens)
Buccaneer Anchovy (Encrasicholina punctifer)
Buccaneer Rockfish (Sebastes exsul)
Buccochromis atritaeniatus (Buccochromis atritaeniatus)
Buccochromis heterotaenia (Buccochromis heterotaenia)
Buccochromis oculatus (Buccochromis oculatus)
Buccochromis spectabilis (Buccochromis spectabilis)
Budgett’s Synodontis (Synodontis budgetti)
Buettikofer’s Cichlid (Pelmatochromis buettikoferi)
Buffalo Sculpin (Enophrys bison)
Buffalo Trunkfish (Lactophrys trigonus)
Bufoceratias shaoi (Bufoceratias shaoi)
Bufoceratias thele (Bufoceratias thele)
Bufoceratias wedli (Bufoceratias wedli)
Bugeye Squeaker (Synodontis contractus)
Bujurqui (Bujurquina syspilus)
Bujurquina beniensis (Bujurquina beniensis)
Bujurquina cordemadi (Bujurquina cordemadi)
Bujurquina eurhinus (Bujurquina eurhinus)
Bujurquina hophrys (Bujurquina hophrys)
Bujurquina labiosa (Bujurquina labiosa)
Bujurquina mabelae (Bujurquina mabelae)
Bujurquina megalospilus (Bujurquina megalospilus)
Bujurquina moriorum (Bujurquina moriorum)
Bujurquina oenolaemus (Bujurquina oenolaemus)
Bujurquina omagua (Bujurquina omagua)
Bujurquina ortegai (Bujurquina ortegai)
Bujurquina pardus (Bujurquina pardus)
Bujurquina peregrinabunda (Bujurquina peregrinabunda)
Bujurquina robusta (Bujurquina robusta)
Bujurquina tambopatae (Bujurquina tambopatae)
Bujurquina zamorensis (Bujurquina zamorensis)
Bulatmai Barbel (Luciobarbus capito)
Bulb-fish (Oneirodes bulbosus)
Bulb-less Dragonfish (Photonectes caerulescens)
Bulbous Dreamer (Oneirodes eschrichtii)
Bulera Haplo (Haplochromis erythromaculatus)
Bulgarian Barbel (Barbus bergi)
Bulgarian Minnow (Phoxinus strandjae)
Bull Chub (Nocomis raneyi)
Bulldog Catshark (Apristurus pinguis)
Bulldog Pleco (Chaetostoma milesi)
Bullhead (Cottus gobio)
Bullhead Minnow (Pimephales vigilax)
Bull-head Torrent Catfish (Liobagrus obesus)
Bullhead Triplefin (Trianectes bucephalus)
Bull Klipfish (Clinus taurus)
Bullockia maldonadoi (Bullockia maldonadoi)
Bull Sculpin (Enophrys taurina)
Bullseye (Apogonichthyoides nigripinnis)
Bullseye Cardinalfish (Apogonichthyoides atripes)
Bullseye Puffer (Sphoeroides annulatus)
Bull Shark (Carcharhinus leucas)
Bull Trout (Salvelinus confluentus)
Bumblebee Cichlid (Pseudotropheus crabro)
Bumblebee Fish (Brachygobius xanthozonus)
Bumblebee Goby (Brachygobius doriae)
Bundoon Fangblenny (Meiacanthus bundoon)
Bunjako Barb (Enteromius magdalenae)
Bunocephalus aleuropsis (Bunocephalus aleuropsis)
Bunocephalus chamaizelus (Bunocephalus chamaizelus)
Bunocephalus colombianus (Bunocephalus colombianus)
Bunocephalus doriae (Bunocephalus doriae)
Bunocephalus erondinae (Bunocephalus erondinae)
Bunocephalus hartti (Bunocephalus hartti)
Bunocephalus larai (Bunocephalus larai)
Bunocephalus minerim (Bunocephalus minerim)
Burbot (Lota lota)
Burchell’s Redfin (Pseudobarbus burchelli)
Burdur Spring Minnow (Pseudophoxinus burduricus)
Bureya Grayling (Thymallus burejensis)
Burgess’ Butterflyfish (Chaetodon burgessi)
Burma Hairfin Anchovy (Setipinna wheeleri)
Burmese Bamboo Shark (Chiloscyllium burmensis)
Burmese Bat Catfish (Exostoma labiatum)
Burmese Carplet (Amblypharyngodon atkinsonii)
Burmese Flying Barb (Esomus ahli)
Burmese Garra (Garra gravelyi)
Burmese Kingfish (Semiplotus modestus)
Burmese Stream Catfish (Akysis pictus)
Burmese Trout (Raiamas guttatus)
Burned Pike Cichlid (Crenicichla hu)
Burnt-tail Barb (Balantiocheilos ambusticauda)
Burrhead Chub (Macrhybopsis marconis)
Burrhead Shiner (Notropis asperifrons)
Burrito Grunt (Anisotremus interruptus)
Burro Grunt (Pomadasys crocro)
Burrowing Goby (Croilia mossambica)
Burrowing Goby (Trypauchen vagina)
Burton’s Mouthbrooder (Astatotilapia burtoni)
Buru Cardinalfish (Taeniamia buruensis)
Buru Glass Perchlet (Ambassis buruensis)
Busakhin’s Beardfish (Polymixia busakhini)
Bushymouth Catfish (Ancistrus dolichopterus)
Bussing’s Drum (Umbrina bussingi)
Bussing’s Mudbrotula (Gunterichthys bussingi)
Bussing’s Stargazer (Platygillellus bussingi)
Butler’s Frogfish (Tathicarpus butleri)
Buton Glassy Perchlet (Ambassis buton)
Butterfish (Irvineia voltae)
Butterfly Barb (Enteromius hulstaerti)
Butterfly Blenny (Blennius ocellaris)
Butterfly Flyingfish (Cheilopogon papilio)
Butterfly Kingfish (Gasterochisma melampus)
Butterfly Peacock Bass (Cichla ocellaris)
Butterfly Pike Cichlid (Crenicichla mandelburgeri)
Butterfly Ray (Gymnura lessae)
Butterfly Ray (Gymnura sereti)
Butterfly Sculpin (Hemilepidotus papillon)
Butterfly Whiptail (Pentapodus setosus)
Bythites gerdae (Bythites gerdae)
Bythites islandicus (Bythites islandicus)

C

Cabezon (Scorpaenichthys marmoratus)
Cabinza Grunt (Isacia conceptionis)
Cachema Weakfish (Cynoscion phoxocephalus)
Cactus Roach (Rutilus virgo)
Caddo Madtom (Noturus taylori)
Cadéa Whiptail Catfish (Rineloricaria cadeae)
Cadenat’s Clingfish (Opeatogenys cadenati)
Caelatoglanis zonatus (Caelatoglanis zonatus)
Caesar Grunt (Haemulon carbonarium)
Cahaba Bass (Micropterus cahabae)
Cahaba Shiner (Notropis cahabae)
Cahita Sucker (Catostomus cahita)
Cakedonian Weedfish (Springeratus caledonicus)
Calabazas Shiner (Notropis calabazas)
Calamopteryx jeb (Calamopteryx jeb)
Calico Rockfish (Sebastes dallii)
Calico Sculpin (Clinocottus embryum)
California Butterfly Ray (Gymnura marmorata)
California Clingfish (Gobiesox rhessodon)
California Corbina (California corbina)
California Flounder (Paralichthys californicus)
Californian Anchovy (Engraulis mordax)
Californian Salema (Xenistius californiensis)
Californian Worm Blenny (Stathmonotus sinuscalifornici)
California Roach (Hesperoleucus symmetricus)
California Sheephead (Bodianus pulcher)
Callao Drum (Sciaena callaensis)
Callichthys fabricioi (Callichthys fabricioi)
Callichthys oibaensis (Callichthys oibaensis)
Callichthys serralabium (Callichthys serralabium)
Calliclinus geniguttatus (Calliclinus geniguttatus)
Calliclinus nudiventris (Calliclinus nudiventris)
Callipterus Cichlid (Lamprologus callipterus)
Callochromis macrops (Callochromis macrops)
Callochromis melanostigma (Callochromis melanostigma)
Callochromis pleurospilus (Callochromis pleurospilus)
Calvus Cichlid (Altolamprologus calvus)
Cambodian Logsucker (Garra cambodgiensis)
Camel Cowfish (Tetrosomus gibbosus)
Cameroon Croaker (Pseudotolithus moorii)
Cameroon Logusucker (Garra dembeensis)
Cameta Pike Cichlid (Crenicichla cametana)
Camouflaged Catfish (Bunocephalus amaurus)
Campeche Catshark (Parmaturus campechiensis)
Campostoma pullum (Campostoma pullum)
Canara Barb (Hypselobarbus lithopidos)
Canara Pearlspot (Etroplus canarensis)
Canary Clingfish (Diplecogaster ctenocrypta)
Canary Drum (Umbrina canariensis)
Canary Fangblenny (Meiacanthus oualanensis)
Canary Kurper (Chetia flaviventris)
Canary Rockfish (Sebastes pinniger)
Canarytop Wrasse (Halichoeres leucoxanthus)
Canary Wrasse (Halichoeres chrysus)
Candidia barbata (Candidia barbata)
Candidia pingtungensis (Candidia pingtungensis)
Candiru (Cetopsis candiru)
Candiru (Vandellia cirrhosa)
Candle Hap (Stigmatochromis pholidophorus)
Candy-stripe Cardinalfish (Ostorhinchus endekataenia)
Candy-striped Pleco (Peckoltia vittata)
Can-opener Smoothdream (Chaenophryne longiceps)
Canthigaster flavoreticulata (Canthigaster flavoreticulata)
Canthigaster inframacula (Canthigaster inframacula)
Canthigaster investigatoris (Canthigaster investigatoris)
Canthigaster marquesensis (Canthigaster marquesensis)
Canthigaster punctata (Canthigaster punctata)
Canthigaster rapaensis (Canthigaster rapaensis)
Canyon Sculpin (Icelinus limbaughi)
Capaz (Pimelodus grosskopfii)
Cape Armorhead (Pentaceros capensis)
Cape Bonnetmouth (Emmelichthys nitidus)
Cape Chimaera (Chimaera notafricana)
Cape Elephantfish (Callorhinchus capensis)
Cape Fear Shiner (Notropis mekistocholas)
Cape Klipfish (Clinus brevicristatus)
Cape Kurper (Sandelia capensis)
Capelin (Mallotus villosus)
Cape Razorfish (Xyrichtys mundiceps)
Cape Redfish (Sebastes capensis)
Cape Snaggletooth (Neonesthes capensis)
Cape Stumpnose (Rhabdosargus holubi)
Cape Triplefin (Cremnochorites capensis)
Cape Whitefish (Cheilobarbus capensis)
Cape Wrasse (Halichoeres inornatus)
Carassioides anamisensis (Capoeta anamisensis)
Capoeta capoetoides (Capoeta capoetoides)
Capoeta coadi (Capoeta coadi)
Capoeta ferdowsii (Capoeta ferdowsii)
Capoeta fusca (Capoeta fusca)
Capoeta gracilis (Capoeta gracilis)
Capoeta kaput (Capoeta kaput)
Capoeta mandica (Capoeta mandica)
Capoeta pyragyi (Capoeta pyragyi)
Capoeta razii (Capoeta razii)
Capoeta saadii (Capoeta saadii)
Capoeta shajariani (Capoeta shajariani)
Cappadocian Chub (Squalius cappadocicus)
Cappadocian Gudgeon (Gobio gymnostethus)
Caprichromis orthognathus (Caprichromis orthognathus)
Capricorn Cardinalfish (Ostorhinchus capricornis)
Caquetá Blind Fish (Astroblepus caquetae)
Carachama (Loricariichthys cashibo)
Carasobarbus fritschii (Carasobarbus fritschii)
Carasobarbus harterti (Carasobarbus harterti)
Carasobarbus moulouyensis (Carasobarbus moulouyensis)
Carasobarbus sublimus (Carasobarbus sublimus)
Carassioides argentea (Carassioides argentea)
Carassioides macropterus (Carassioides macropterus)
Carassioides phongnhaensis (Carassioides phongnhaensis)
Carassius praecipuus (Carassius praecipuus)
Cardamon Garra (Garra hughi)
Cardinalfish (Apogon imberbis)
Cardinal Shiner (Luxilus cardinalis)
Cardinal Tetra (Paracheirodon axelrodi)
Cardiopharynx schoutedeni (Cardiopharynx schoutedeni)
Cargados Fangblenny (Meiacanthus fraseri)
Cargados Wrasse (Pteragogus variabilis)
Cari (Loricariichthys derbyi)
Caribbean Blenny (Emblemaria caldwelli)
Caribbean Pomfret (Brama caribbea)
Caribbean Reef Shark (Carcharhinus perezi)
Caribbean Sculptured Sea Catfish (Notarius neogranatensis)
Caribbean Sharp-nose Puffer (Canthigaster rostrata)
Caribbean Stardrum (Stellifer macallisteri)
Carmelitano Catfish (Heptapterus carmelitanorum)
Carmine Shiner (Notropis percobromus)
Carmine Triplefin (Enneanectes carminalis)
Carnatic Carp (Hypselobarbus carnaticus)
Carolina Madtom (Noturus furiosus)
Caroline Anchovy (Stolephorus multibranchus)
Caroun Croaker (Johnius carouna)
Carpathian Gudgeon (Gobio carpathicus)
Carpenter’s Chimaera (Chimaera lignaria)
Carpenter’s Flasher Wrasse (Paracheilinus carpenteri)
Carriker’s Anchovy (Anchoviella carrikeri)
Carruco Sargo (Anisotremus pacifici)
Carruco Sargo (Genyatremus pacifici)
Cascarudo (Callichthys callichthys)
Cascudo-Viola (Loricariichthys castaneus)
Caspian Barbel (Luciobarbus caspius)
Caspian Gudgeon (Gobio holurus)
Caspian Kutum (Rutilus kutum)
Caspian Roach (Rutilus caspicus)
Caspian Salmon (Salmo ciscaucasicus)
Caspian Trout (Salmo caspius)
Cassava Croaker (Pseudotolithus senegalensis)
Castelnau’s Wrasse (Dotalabrus aurantiacus)
Cataetyx bruuni (Cataetyx bruuni)
Cataetyx chthamalorhynchus (Cataetyx chthamalorhynchus)
Cataetyx hawaiiensis (Cataetyx hawaiiensis)
Cataetyx laticeps (Cataetyx laticeps)
Cataetyx lepidogenys (Cataetyx lepidogenys)
Cataetyx platyrhynchus (Cataetyx platyrhynchus)
Cataetyx simus (Cataetyx simus)
Catalonian Barbel (Barbus haasi)
Catathyridium garmani (Catathyridium garmani)
Catathyridium grandirivi (Catathyridium grandirivi)
Catathyridium jenynsii (Catathyridium jenynsii)
Catathyridium lorentzii (Catathyridium lorentzii)
Cathorops agassizii (Cathorops agassizii)
Cathorops festae (Cathorops festae)
Cathorops manglarensis (Cathorops manglarensis)
Catla (Labeo catla)
Catostomus bondi (Catostomus bondi)
Caucasian Bleak (Alburnus escherichii)
Caucasian Scraper (Capoeta capoeta)
Caulophryne bacescui (Caulophryne bacescui)
Caulophryne pelagica (Caulophryne pelagica)
Caulophryne polynema (Caulophryne polynema)
Cauvery Barb (Puntius cauveriensis)
Cauvery Garra (Garra mcclellandi)
Cavernous Assfish (Porogadus gracilis)
Cavern Triplefin (Helcogramma lacuna)
Cave Sheatfish (Pterocryptis buccata)
Cayenne Anchovy (Anchoviella cayenensis)
Cedar Sculpin (Cottus schitsuumsh)
Celebes Monkfish (Sladenia remiger)
Celebes Rainbowfish (Marosatherina ladigesi)
Celebes Razorfish (Iniistius celebicus)
Celebes Thread-fin Bream (Nemipterus celebicus)
Cenderawasih Epaulette Shark (Hemiscyllium galei)
Cenderawasih Longnose Butterflyfish (Forcipiger wanai)
Cenderawasih Wrasse (Cirrhilabrus cenderawasih)
Central Mudminnow (Umbra limi)
Central Stoneroller (Campostoma anomalum)
Central Travancore Catfish (Mystus indicus)
Centrarchus Cichlid (Teleocichla centrarchus)
Centrochir crocodili (Centrochir crocodili)
Centrodoras brachiatus (Centrodoras brachiatus)
Centrodoras hasemani (Centrodoras hasemani)
Centromochlus altae (Centromochlus altae)
Centromochlus bockmanni (Centromochlus bockmanni)
Centromochlus britskii (Centromochlus britskii)
Centromochlus concolor (Centromochlus concolor)
Centromochlus existimatus (Centromochlus existimatus)
Centromochlus ferrarisi (Centromochlus ferrarisi)
Centromochlus heckelii (Centromochlus heckelii)
Centromochlus macracanthus (Centromochlus macracanthus)
Centromochlus megalops (Centromochlus megalops)
Centromochlus meridionalis (Centromochlus meridionalis)
Centromochlus orca (Centromochlus orca)
Centromochlus perugiae (Centromochlus perugiae)
Centromochlus punctatus (Centromochlus punctatus)
Centromochlus reticulatus (Centromochlus reticulatus)
Centromochlus romani (Centromochlus romani)
Centromochlus schultzi (Centromochlus schultzi)
Centromochlus simplex (Centromochlus simplex)
Cephalocassis borneensis (Cephalocassis borneensis)
Cephalocassis manillensis (Cephalocassis manillensis)
Cephalocassis melanochir (Cephalocassis melanochir)
Cephalosilurus albomarginatus (Cephalosilurus albomarginatus)
Cephalosilurus apurensis (Cephalosilurus apurensis)
Cephalosilurus fowleri (Cephalosilurus fowleri)
Cephalosilurus nigricaudus (Cephalosilurus nigricaudus)
Cepola haastii (Cepola haastii)
Cepola schlegelii (Cepola schlegelii)
Ceratoglanis scleronema (Ceratoglanis scleronema)
Cetopangasius chaetobranchus (Cetopangasius chaetobranchus)
Cetopsidium ferreirai (Cetopsidium ferreirai)
Cetopsidium minutum (Cetopsidium minutum)
Cetopsidium morenoi (Cetopsidium morenoi)
Cetopsidium orientale (Cetopsidium orientale)
Cetopsidium pemon (Cetopsidium pemon)
Cetopsidium roae (Cetopsidium roae)
Cetopsidium soniae (Cetopsidium soniae)
Cetopsis amphiloxa (Cetopsis amphiloxa)
Cetopsis arcana (Cetopsis arcana)
Cetopsis baudoensis (Cetopsis baudoensis)
Cetopsis caiapo (Cetopsis caiapo)
Cetopsis coecutiens (Cetopsis coecutiens)
Cetopsis fimbriata (Cetopsis fimbriata)
Cetopsis gobioides (Cetopsis gobioides)
Cetopsis jurubidae (Cetopsis jurubidae)
Cetopsis montana (Cetopsis montana)
Cetopsis motatanensis (Cetopsis motatanensis)
Cetopsis oliveirai (Cetopsis oliveirai)
Cetopsis orinoco (Cetopsis orinoco)
Cetopsis othonops (Cetopsis othonops)
Cetopsis parma (Cetopsis parma)
Cetopsis pearsoni (Cetopsis pearsoni)
Cetopsis plumbea (Cetopsis plumbea)
Cetopsis sandrae (Cetopsis sandrae)
Cetopsis sarcodes (Cetopsis sarcodes)
Cetopsis starnesi (Cetopsis starnesi)
Cetopsis umbrosa (Cetopsis umbrosa)
Cetopsorhamdia boquillae (Cetopsorhamdia boquillae)
Cetopsorhamdia filamentosa (Cetopsorhamdia filamentosa)
Cetopsorhamdia hidalgoi (Cetopsorhamdia hidalgoi)
Cetopsorhamdia iheringi (Cetopsorhamdia iheringi)
Cetopsorhamdia insidiosa (Cetopsorhamdia insidiosa)
Cetopsorhamdia molinae (Cetopsorhamdia molinae)
Cetopsorhamdia nasus (Cetopsorhamdia nasus)
Cetopsorhamdia orinoco (Cetopsorhamdia orinoco)
Cetopsorhamdia phantasia (Cetopsorhamdia phantasia)
Cetopsorhamdia picklei (Cetopsorhamdia picklei)
Ceyhan Scraper (Capoeta erhani)
Ceyhan Spring Minnow (Pseudophoxinus zekayi)
Ceylonese Combtail (Belontia signata)
Ceylon Logsucker (Garra ceylonensis)
Chabot d’Auvergne (Cottus duranii)
Chabot de l’Hérault (Cottus rondeleti)
Chabot de Rhénanie (Cottus rhenanus)
Chabot des Pyrénées (Cottus hispaniolensis)
Chabot du Béarn (Cottus aturi)
Chabot du Lez (Cottus petiti)
Chabot fluviatile (Cottus perifretum)
Chaca burmensis (Chaca burmensis)
Chaca serica (Chaca serica)
Chaenophryne melanorhabdus (Chaenophryne melanorhabdus)
Chaenophryne quasiramifera (Chaenophryne quasiramifera)
Chaenophryne ramifera (Chaenophryne ramifera)
Chaenopsis megalops (Chaenopsis megalops)
Chaenopsis resh (Chaenopsis resh)
Chaenopsis stephensi (Chaenopsis stephensi)
Chaetobranchopsis australis (Chaetobranchopsis australis)
Chaetobranchopsis orbicularis (Chaetobranchopsis orbicularis)
Chaetobranchus semifasciatus (Chaetobranchus semifasciatus)
Chaetostoma aburrensis (Chaetostoma aburrensis)
Chaetostoma anale (Chaetostoma anale)
Chaetostoma anomalum (Chaetostoma anomalum)
Chaetostoma bifurcum (Chaetostoma bifurcum)
Chaetostoma branickii (Chaetostoma branickii)
Chaetostoma breve (Chaetostoma breve)
Chaetostoma brevilabiatum (Chaetostoma brevilabiatum)
Chaetostoma carrioni (Chaetostoma carrioni)
Chaetostoma changae (Chaetostoma changae)
Chaetostoma chimu (Chaetostoma chimu)
Chaetostoma daidalmatos (Chaetostoma daidalmatos)
Chaetostoma dermorhynchum (Chaetostoma dermorhynchum)
Chaetostoma dorsale (Chaetostoma dorsale)
Chaetostoma fischeri (Chaetostoma fischeri)
Chaetostoma floridablancaensis (Chaetostoma floridablancaensis)
Chaetostoma formosae (Chaetostoma formosae)
Chaetostoma guairense (Chaetostoma guairense)
Chaetostoma jegui (Chaetostoma jegui)
Chaetostoma joropo (Chaetostoma joropo)
Chaetostoma lepturum (Chaetostoma lepturum)
Chaetostoma leucomelas (Chaetostoma leucomelas)
Chaetostoma lexa (Chaetostoma lexa)
Chaetostoma loborhynchos (Chaetostoma loborhynchos)
Chaetostoma machiquense (Chaetostoma machiquense)
Chaetostoma marginatum (Chaetostoma marginatum)
Chaetostoma marmorescens (Chaetostoma marmorescens)
Chaetostoma microps (Chaetostoma microps)
Chaetostoma niveum (Chaetostoma niveum)
Chaetostoma nudirostre (Chaetostoma nudirostre)
Chaetostoma palmeri (Chaetostoma palmeri)
Chaetostoma patiae (Chaetostoma patiae)
Chaetostoma paucispinis (Chaetostoma paucispinis)
Chaetostoma pearsei (Chaetostoma pearsei)
Chaetostoma platyrhynchus (Chaetostoma platyrhynchus)
Chaetostoma sovichthys (Chaetostoma sovichthys)
Chaetostoma spondylus (Chaetostoma spondylus)
Chaetostoma stannii (Chaetostoma stannii)
Chaetostoma stroumpoulos (Chaetostoma stroumpoulos)
Chaetostoma tachiraense (Chaetostoma tachiraense)
Chaetostoma taczanowskii (Chaetostoma taczanowskii)
Chaetostoma thomsoni (Chaetostoma thomsoni)
Chaetostoma trimaculineum (Chaetostoma trimaculineum)
Chaetostoma vagum (Chaetostoma vagum)
Chaetostoma vasquezi (Chaetostoma vasquezi)
Chaetostoma venezuelae (Chaetostoma venezuelae)
Chaetostoma yurubiense (Chaetostoma yurubiense)
Chagos Anemonefish (Amphiprion chagosensis)
Chagos Coris (Coris latifasciata)
Chaguni (Chagunius chagunio)
Chagunius baileyi (Chagunius baileyi)
Chagunius nicholsi (Chagunius nicholsi)
Chain Catshark (Scyliorhinus retifer)
Chain-lined Wrasse (Halichoeres leucurus)
Chain Pickerel (Esox niger)
Chairel Cichlid (Herichthys pantostictus)
Chalaco Clinid (Labrisomus philippii)
Chalinochromis brichardi (Chalinochromis brichardi)
Chalinochromis cyanophleps (Chalinochromis cyanophleps)
Chalinochromis popelini (Chalinochromis popelini)
Chameleon Cichlid (Australoheros facetus)
Chameleon Cusk (Sirembo metachroma)
Chameleon Rockfish (Sebastes phillipsi)
Chameleon Wrasse (Halichoeres dispilus)
Chame Point Anchovy (Anchoa chamensis)
Chancho Cichlid (Amphilophus chancho)
Chandramara chandramara (Chandramara chandramara)
Channa Barb (Eechathalakenda ophicephalus)
Channallabes Alvarezi (Channallabes alvarezi)
Channallabes Longicaudatus (Channallabes longicaudatus)
Channallabes Ogooensis (Channallabes ogooensis)
Channallabes Sanghaensis (Channallabes sanghaensis)
Channallabes Teugelsi (Channallabes teugelsi)
Channel Bull Blenny (Cottoperca gobio)
Channel Catfish (Ictalurus punctatus)
Channel Islands Clingfish (Rimicola cabrilloi)
Channel Shiner (Notropis wickliffi)
Chanodichthys abramoides (Chanodichthys abramoides)
Chanodichthys oxycephalus (Chanodichthys oxycephalus)
Chao Stardrum (Stellifer chaoi)
Chapala Catfish (Ictalurus ochoterenai)
Chapala Chub (Yuriria chapalae)
Chapman’s Blenny (Entomacrodus chapmani)
Chapman’s Pencil Catfish (Trichomycterus chapmani)
Chaptis Bahaba (Bahaba chaptis)
Charcoal Icefish (Channichthys panticapaei)
Chasmistes spatulifer (Chasmistes spatulifer)
Chasmocranus brachynemus (Chasmocranus brachynemus)
Chasmocranus brevior (Chasmocranus brevior)
Chasmocranus chimantanus (Chasmocranus chimantanus)
Chasmocranus longior (Chasmocranus longior)
Chasmocranus lopezi (Chasmocranus lopezi)
Chasmocranus peruanus (Chasmocranus peruanus)
Chasmocranus quadrizonatus (Chasmocranus quadrizonatus)
Chasmocranus rosae (Chasmocranus rosae)
Chasmocranus surinamensis (Chasmocranus surinamensis)
Chasmocranus truncatorostris (Chasmocranus truncatorostris)
Chatham Deep-water Triplefin (Matanui bathytaton)
Chattahoochee Bass (Micropterus chattahoochae)
Chattaoochee Sculpin (Cottus chattahoochee)
Chauliocheilos saxatilis (Chauliocheilos saxatilis)
Chauliodus barbatus (Chauliodus barbatus)
Chauliodus dentatus (Chauliodus dentatus)
Chauliodus minimus (Chauliodus minimus)
Chauliodus pammelas (Chauliodus pammelas)
Chauliodus schmidti (Chauliodus schmidti)
Chauliodus vasnetzovi (Chauliodus vasnetzovi)
Chaunacops coloratus (Chaunacops coloratus)
Chaunacops roseus (Chaunacops roseus)
Chaunax abei (Chaunax abei)
Chaunax apus (Chaunax apus)
Chaunax breviradius (Chaunax breviradius)
Chaunax flammeus (Chaunax flammeus)
Chaunax latipunctatus (Chaunax latipunctatus)
Chaunax suttkusi (Chaunax suttkusi)
Chaunax umbrinus (Chaunax umbrinus)
Cheat Minnow (Pararhinichthys bowersi)
Checker Barb (Oliotius oligolepis)
Checkerboard Cichlid (Crenicara punctulata)
Checkerboard Wrasse (Halichoeres hortulanus)
Checkered Blenny (Starksia ocellata)
Checkered Madtom (Noturus flavater)
Checkered Puffer (Sphoeroides testudineus)
Cheekbar Wrasse (Pteragogus taeniops)
Cheek-lined Wrasse (Oxycheilinus digramma)
Cheek-ring Wrasse (Halichoeres miniatus)
Cheekspot Blenny (Parablennius opercularis)
Chefoo Thryssa (Thryssa chefuensis)
Cheilodipterus nigrotaeniatus (Cheilodipterus nigrotaeniatus)
Cheilodipterus octovittatus (Cheilodipterus octovittatus)
Cheilodipterus pygmaios (Cheilodipterus pygmaios)
Cheilodipterus subulatus (Cheilodipterus subulatus)
Cheilopogon doederleinii (Cheilopogon doederleinii)
Cheilopogon olgae (Cheilopogon olgae)
Cheilopogon japonicus (Cheilopogon japonicus)
Cheilopogon pitcairnensis (Cheilopogon pitcairnensis)
Cheilopogon ventralis (Cheilopogon ventralis)
Cheirocerus abuelo (Cheirocerus abuelo)
Cheirocerus eques (Cheirocerus eques)
Cheirocerus goeldii (Cheirocerus goeldii)
Chelaethiops congicus (Chelaethiops congicus)
Chelaethiops elongatus (Chelaethiops elongatus)
Chelaethiops minutus (Chelaethiops minutus)
Chela macrolepis (Chela macrolepis)
Chela khujairokensis (Chela khujairokensis)
Chengdu Chub (Zacco chengtui)
Chequered Dwarf Cichlid (Apistogramma pleurotaenia)
Chere-chere Grunt (Haemulon steindachneri)
Cherry Barb (Puntius titteya)
Cherry Clingfish (Kopua yoko)
Cherryfin Shiner (Lythrurus roseipinnis)
Cherry-spotted Licorice Gourami (Parosphromenus parvulus)
Cherskii’s Char (Salvelinus czerskii)
Cherskii’s Sculpin (Cottus czerskii)
Cherskii’s Thicklip Gudgeon (Sarcocheilichthys czerskii)
Cherubfish (Centropyge argi)
Chessboard Blenny (Starksia sluiteri)
Chessboard Cichlid (Dicrossus filamentosus)
Chestnut Eyelash-blenny (Cirripectes castaneus)
Chetia brevicauda (Chetia brevicauda)
Chetia mola (Chetia mola)
Chevron Blenny (Omobranchus elongatus)
Chevron Butterflyfish (Chaetodon trifascialis)
Chiapas Catfish (Lacantunia enigmatica)
Chiapas Cichlid (Thorichthys socolofi)
Chicken Grunt (Parapristipoma trilineatum)
Chihuahua Chub (Gila nigrescens)
Chihuahua Shiner (Notropis chihuahua)
Chilhuil Sea Catfish (Bagre panamensis)
Chilipepper Rockfish (Sebastes goodei)
Chili Rasboras (Boraras brigittae)
Chili Sea Catfish (Notarius troschelii)
Chilochromis duponti (Chilochromis duponti)
Chiloglanis angolensis (Chiloglanis angolensis)
Chiloglanis asymetricaudalis (Chiloglanis asymetricaudalis)
Chiloglanis batesii (Chiloglanis batesii)
Chiloglanis benuensis (Chiloglanis benuensis)
Chiloglanis cameronensis (Chiloglanis cameronensis)
Chiloglanis carnosus (Chiloglanis carnosus)
Chiloglanis congicus (Chiloglanis congicus)
Chiloglanis devosi (Chiloglanis devosi)
Chiloglanis disneyi (Chiloglanis disneyi)
Chiloglanis elisabethianus (Chiloglanis elisabethianus)
Chiloglanis fortuitus (Chiloglanis fortuitus)
Chiloglanis frodobagginsi (Chiloglanis frodobagginsi)
Chiloglanis harbinger (Chiloglanis harbinger)
Chiloglanis igamba (Chiloglanis igamba)
Chiloglanis kazumbei (Chiloglanis kazumbei)
Chiloglanis kerioensis (Chiloglanis kerioensis)
Chiloglanis lamottei (Chiloglanis lamottei)
Chiloglanis lufirae (Chiloglanis lufirae)
Chiloglanis lukugae (Chiloglanis lukugae)
Chiloglanis macropterus (Chiloglanis macropterus)
Chiloglanis marlieri (Chiloglanis marlieri)
Chiloglanis micropogon (Chiloglanis micropogon)
Chiloglanis microps (Chiloglanis microps)
Chiloglanis modjensis (Chiloglanis modjensis)
Chiloglanis mongoensis (Chiloglanis mongoensis)
Chiloglanis niger (Chiloglanis niger)
Chiloglanis niloticus (Chiloglanis niloticus)
Chiloglanis normani (Chiloglanis normani)
Chiloglanis occidentalis (Chiloglanis occidentalis)
Chiloglanis orthodontus (Chiloglanis orthodontus)
Chiloglanis pojeri (Chiloglanis pojeri)
Chiloglanis polyodon (Chiloglanis polyodon)
Chiloglanis polypogon (Chiloglanis polypogon)
Chiloglanis productus (Chiloglanis productus)
Chiloglanis reticulatus (Chiloglanis reticulatus)
Chiloglanis ruziziensis (Chiloglanis ruziziensis)
Chiloglanis sanagaensis (Chiloglanis sanagaensis)
Chiloglanis sardinhai (Chiloglanis sardinhai)
Chiloglanis voltae (Chiloglanis voltae)
Chilo Trout (Salmo chilo)
Chimarrichthys davidi (Chimarrichthys davidi)
Chimarrichthys kishinouyei (Chimarrichthys kishinouyei)
Chimarrichthys longibarbatus (Chimarrichthys longibarbatus)
Chimarrichthys longus (Chimarrichthys longus)
China Anchovy (Stolephorus chinensis)
China Rockfish (Sebastes nebulosus)
Chinchaysuyoa labiata (Chinchaysuyoa labiata)
Chinchaysuyoa ortegai (Chinchaysuyoa ortegai)
Chindongo ater (Chindongo ater)
Chindongo bellicosus (Chindongo bellicosus)
Chindongo cyaneus (Chindongo cyaneus)
Chindongo elongatus (Chindongo elongatus)
Chindongo flavus (Chindongo flavus)
Chindongo heteropictus (Chindongo heteropictus)
Chindongo longior (Chindongo longior)
Chindongo minutus (Chindongo minutus)
Chinese Bahaba (Bahaba taipingensis)
Chinese Barb (Barbodes semifasciolatus)
Chinese Bleak (Aphyocypris chinensis)
Chinese Emperor (Lethrinus haematopterus)
Chinese False Gudgeon (Abbottina rivularis)
Chinese High-fin Banded Shark (Myxocyprinus asiaticus)
Chinese Hooksnout Carp (Opsariichthys bidens)
Chinese Ink Carp (Procypris mera)
Chinese Klipfish (Clinus nematopterus)
Chinese Lake Gudgeon (Sarcocheilichthys sinensis)
Chinese Lizard Gudgeon (Saurogobio dabryi)
Chinese Longsnout Catfish (Tachysurus dumerili)
Chinese Minnow (Rhynchocypris oxycephalus)
Chinese Puffer (Takifugu chinensis)
Chinese Rasbora (Rasbora steineri)
Chinese Sucker (Myxocyprinus asiaticus)
Chinook Salmon (Oncorhynchus tshawytscha)
Chin-strap Fairy Wrasse (Cirrhilabrus aquamarinus)
Chionobathyscus dewitti (Chionobathyscus dewitti)
Chionodraco hamatus (Chionodraco hamatus)
Chipokee Cichlid (Melanochromis chipokae)
Chirostomias pliopterus (Chirostomias pliopterus)
Chirruh Snowtrout (Schizothorax esocinus)
Chiselmouth (Acrocheilus alutaceus)
Chiseltooth Wrasse (Pseudodax moluccanus)
Chisumulu Pearl (Labidochromis flavigulis)
Chitande Peacock Cichlid (Aulonocara ethelwynnae)
Chizumulu Peacock Cichlid (Aulonocara korneliae)
Choat’s Wrasse (Macropharyngodon choati)
Chocolate Chub (Squalius carinus)
Choerodon gymnogenys (Choerodon gymnogenys)
Choerodon melanostigma (Choerodon melanostigma)
Chomba Sea Catfish (Notarius osculus)
Chondrostoma ceyhanensis (Chondrostoma ceyhanensis)
Chondrostoma esmaeilii (Chondrostoma esmaeilii)
Chondrostoma orientale (Chondrostoma orientale)
Chondrostoma scodrense (Chondrostoma scodrense)
Chondrostoma smyrnae (Chondrostoma smyrnae)
Chondrostoma toros (Chondrostoma toros)
Chubsucker Minnow (Tampichthys erimyzonops)
Chobe Sand Catlet (Zaireichthys dorae)
Chocolate-colored Catfish (Rineloricaria lanceolata)
Chocolate Gourami (Sphaerichthys osphromenoides)
Chocolate Loricariid (Loricaria cataphracta)
Christmas Fulu (Haplochromis phytophagus)
Christmas Island Pike Smelt (Lestrolepis pofi)
Christmas Rockskipper (Praealticus natalis)
Christmas Viviparous Brotula (Paradiancistrus christmasensis)
Christmas Wrasse (Halichoeres claudia)
Christmas Wrasse (Thalassoma trilobatum)
Chromidotilapia cavalliensis (Chromidotilapia cavalliensis)
Chromidotilapia elongata (Chromidotilapia elongata)
Chromidotilapia kingsleyae (Chromidotilapia kingsleyae)
Chromidotilapia linkei (Chromidotilapia linkei)
Chromidotilapia mamonekenei (Chromidotilapia mamonekenei)
Chromidotilapia melaniae (Chromidotilapia melaniae)
Chromidotilapia mrac (Chromidotilapia mrac)
Chromidotilapia nana (Chromidotilapia nana)
Chromidotilapia regani (Chromidotilapia regani)
Chromidotilapia schoutedeni (Chromidotilapia schoutedeni)
Chromo Victoria Cichlid (Haplochromis chromogynos)
Chrysichthys acsiorum (Chrysichthys acsiorum)
Chrysichthys aluuensis (Chrysichthys aluuensis)
Chrysichthys ansorgii (Chrysichthys ansorgii)
Chrysichthys bocagii (Chrysichthys bocagii)
Chrysichthys brevibarbis (Chrysichthys brevibarbis)
Chrysichthys dageti (Chrysichthys dageti)
Chrysichthys delhezi (Chrysichthys delhezi)
Chrysichthys dendrophorus (Chrysichthys dendrophorus)
Chrysichthys depressus (Chrysichthys depressus)
Chrysichthys duttoni (Chrysichthys duttoni)
Chrysichthys habereri (Chrysichthys habereri)
Chrysichthys helicophagus (Chrysichthys helicophagus)
Chrysichthys johnelsi (Chrysichthys johnelsi)
Chrysichthys laticeps (Chrysichthys laticeps)
Chrysichthys levequei (Chrysichthys levequei)
Chrysichthys longibarbis (Chrysichthys longibarbis)
Chrysichthys longidorsalis (Chrysichthys longidorsalis)
Chrysichthys mabusi (Chrysichthys mabusi)
Chrysichthys macropterus (Chrysichthys macropterus)
Chrysichthys maurus (Chrysichthys maurus)
Chrysichthys nyongensis (Chrysichthys nyongensis)
Chrysichthys ogooensis (Chrysichthys ogooensis)
Chrysichthys okae (Chrysichthys okae)
Chrysichthys persimilis (Chrysichthys persimilis)
Chrysichthys polli (Chrysichthys polli)
Chrysichthys praecox (Chrysichthys praecox)
Chrysichthys punctatus (Chrysichthys punctatus)
Chrysichthys rueppelli (Chrysichthys rueppelli)
Chrysichthys teugelsi (Chrysichthys teugelsi)
Chrysichthys thonneri (Chrysichthys thonneri)
Chrysichthys thysi (Chrysichthys thysi)
Chrysichthys turkana (Chrysichthys turkana)
Chrysichthys uniformis (Chrysichthys uniformis)
Chrysichthys wagenaari (Chrysichthys wagenaari)
Chrysichthys walkeri (Chrysichthys walkeri)
Chuanchia labiosa (Chuanchia labiosa)
Chubby Clingfish (Apletodon pellegrini)
Chubbyhead Barb (Enteromius anoplus)
Chub Shiner (Notropis potteri)
Chucky Madtom (Noturus crypticus)
Chukot Char (Salvelinus andriashevi)
Chum Salmon (Oncorhynchus keta)
Chungara Pencil Catfish (Trichomycterus chungaraensis)
Chunky Hap (Protomelas annectens)
Chu’s Croaker (Nibea chui)
Cichlasoma araguaiense (Cichlasoma araguaiense)
Cichlasoma geddesi (Cichlasoma geddesi)
Cichlasoma orientale (Cichlasoma orientale)
Cichlasoma pusillum (Cichlasoma pusillum)
Cichlasoma santifranciscense (Cichlasoma santifranciscense)
Cigar Wrasse (Cheilio inermis)
Cihanbeyli Gudgeon (Gobio insuyanus)
Cinder Cloudy Catshark (Scyliorhinus hachijoensis)
Cinnamon Clownfish (Amphiprion melanopus)
Circular Cardinalfish (Neamia articycla)
Circular Seabat (Halieutaea fitzsimonsi)
Cirrhinus jullieni (Cirrhinus jullieni)
Cirrhinus mrigala (Cirrhinus mrigala)
Cirrhinus rubirostris (Cirrhinus rubirostris)
Cirripectes jenningsi (Cirripectes jenningsi)
Cirripectes kuwamurai (Cirripectes kuwamurai)
Cirripectes randalli (Cirripectes randalli)
Cisco (Coregonus artedi)
Citron Barb (Pethia lutea)
Claire’s Fairy Wrasse (Cirrhilabrus claire)
Clanwilliam Redfin (Sedercypris calidus)
Clanwilliam Rock-catfish (Austroglanis gilli)
Clanwilliam Sandfish (Labeo seeberi)
Clanwilliam Yellowfish (Labeobarbus seeberi)
Clariallabes attemsi (Clariallabes attemsi)
Clariallabes brevibarbis (Clariallabes brevibarbis)
Clariallabes centralis (Clariallabes centralis)
Clariallabes heterocephalus (Clariallabes heterocephalus)
Clariallabes laticeps (Clariallabes laticeps)
Clariallabes longicauda (Clariallabes laticeps)
Clariallabes manyangae (Clariallabes manyangae)
Clariallabes melas (Clariallabes melas)
Clariallabes mutsindoziensis (Clariallabes mutsindoziensis)
Clariallabes petricola (Clariallabes petricola)
Clariallabes pietschmanni (Clariallabes pietschmanni)
Clariallabes platyprosopos (Clariallabes platyprosopos)
Clariallabes simeonsi (Clariallabes simeonsi)
Clariallabes teugelsi (Clariallabes teugelsi)
Clariallabes uelensis (Clariallabes uelensis)
Clariallabes variabilis (Clariallabes variabilis)
Clarias abbreviatus (Clarias abbreviatus)
Clarias agboyiensis (Clarias agboyiensis)
Clarias albopunctatus (Clarias albopunctatus)
Clarias anfractus (Clarias anfractus)
Clarias buettikoferi (Clarias buettikoferi)
Clarias buthupogon (Clarias buthupogon)
Clarias camerunensis (Clarias camerunensis)
Clarias cataractus (Clarias cataractus)
Clarias dayi (Clarias dayi)
Clarias dhonti (Clarias dhonti)
Clarias dumerilii (Clarias dumerilii)
Clarias dussumieri (Clarias dussumieri)
Clarias ebriensis (Clarias ebriensis)
Clarias engelseni (Clarias engelseni)
Clarias falconeri (Clarias falconeri)
Clarias gabonensis (Clarias gabonensis)
Clarias gracilentus (Clarias gracilentus)
Clarias hilli (Clarias hilli)
Clarias insolitus (Clarias insolitus)
Clarias intermedius (Clarias intermedius)
Clarias jaensis (Clarias jaensis)
Clarias kapuasensis (Clarias kapuasensis)
Clarias laeviceps dialonensis (Clarias laeviceps dialonensis)
Clarias laeviceps laeviceps (Clarias laeviceps laeviceps)
Clarias lamottei (Clarias lamottei)
Clarias leiacanthus (Clarias leiacanthus)
Clarias longior (Clarias longior)
Clarias maclareni (Clarias maclareni)
Clarias macromystax (Clarias macromystax)
Clarias magur (Clarias magur)
Clarias microspilus (Clarias microspilus)
Clarias microstomus (Clarias microstomus)
Clarias nebulosus (Clarias nebulosus)
Clarias nigricans (Clarias nigricans)
Clarias nigromarmoratus (Clarias nigromarmoratus)
Clarias olivaceus (Clarias olivaceus)
Clarias pachynema (Clarias pachynema)
Clarias planiceps (Clarias planiceps)
Clarias platycephalus (Clarias platycephalus)
Clarias pseudoleiacanthus (Clarias pseudoleiacanthus)
Clarias pseudonieuhofii (Clarias pseudonieuhofii)
Clarias salae (Clarias salae)
Clarias serniosus (Clarias serniosus)
Clarias submarginatus (Clarias submarginatus)
Clarias sulcatus (Clarias sulcatus)
Clarion Angelfish (Holacanthus clarionensis)
Clarion Clingfish (Gobiesox aethus)
Clarion Grunt (Anisotremus perezponcedeleoni)
Clarke’s Triplefin (Trinorfolkia clarkei)
Clark’s Anemonefish (Amphiprion clarkii)
Clark’s Wrasse (Pteragogus clarkae)
Clarotes bidorsalis (Clarotes bidorsalis)
Clarotes eocenicus (Clarotes eocenicus)
Clear Chub (Hybopsis winchelli)
Clear Lake Splittail (Pogonichthys ciscoides)
Clea’s Triplefin (Enneapterygius clea)
Climbing Perch (Anabas testudineus)
Cline (Clinitrachus argentatus)
Clinus arborescens (Clinus arborescens)
Clinus exasperatus (Clinus exasperatus)
Clipper Barb (Enteromius callipterus)
Clipperton Angelfish (Holacanthus limbaughi)
Clipperton Blenny (Ophioblennius clippertonensis)
Clipperton Rainbow Wrasse (Thalassoma robertsoni)
Clipperton Razorfish (Xyrichtys wellingtoni)
Clouded Archerfish (Toxotes blythii)
Cloudy Catshark (Scyliorhinus torazame)
Cloudy Squeaker (Synodontis nebulosus)
Clown Barb (Barbodes everetti)
Clown Coris (Coris aygula)
Clown Loach (Chromobotia macracanthus)
Clown Panaque (Panaqolus maccus)
Clown Rasbora (Rasbora kalochroma)
Clown Squeaker (Synodontis decorus)
Clown Toado (Canthigaster callisterna)
Clown Triggerfish (Balistoides conspicillum)
Clown Wrasse (Halichoeres maculipinna)
Club-barbel Sheatfish (Ceratoglanis pachynema)
Clubhead Blenny (Acanthemblemaria balanorum)
Clupisoma bastari (Clupisoma bastari)
Clupisoma longianalis (Clupisoma longianalis)
Clupisoma montana (Clupisoma montana)
Clupisoma naziri (Clupisoma naziri)
Clupisoma nujiangense (Clupisoma nujiangense)
Clupisoma prateri (Clupisoma prateri)
Clupisoma roosae (Clupisoma roosae)
Clupisoma sinense (Clupisoma sinense)
Clypeobarbus bomokandi (Clypeobarbus bomokandi)
Clypeobarbus breviclipeus (Clypeobarbus breviclipeus)
Clypeobarbus hypsolepis (Clypeobarbus hypsolepis)
Clypeobarbus matthesi (Clypeobarbus matthesi)
Clypeobarbus pleuropholis (Clypeobarbus pleuropholis)
Clypeobarbus pseudognathodon (Clypeobarbus pseudognathodon)
Clypeobarbus schoutedeni (Clypeobarbus schoutedeni)
Coachwhip Cardinalfish (Ostorhinchus flagelliferus)
Coad’s Riffle Minnow (Alburnoides coadi)
Coal Pleco (Peckoltia pankimpuju)
Coas Synodontis (Synodontis obesus)
Coastal Shiner (Notropis petersoni)
Coastal Riffle Sculpin (Cottus ohlone)
Coastrange Sculpin (Cottus aleuticus)
Coates’ Catfish (Neoarius coatesi)
Cobalt Zebra Cichlid (Maylandia callainos)
Cobbler Wobbegong (Sutorectus tentaculatus)
Cobia (Rachycentron canadum)
Cochlefelis burmanicus (Cochlefelis burmanicus)
Cockatoo Dwarf Cichlid (Apistogramma cacatuoides)
Cockatoo Handfish (Pezichthys amplispinus)
Cockerel Wrasse (Pteragogus enneacanthus)
Cock Grunter (Pomadasys multimaculatus)
Cocktail Wrasse (Pteragogus aurigarius)
Cocktail Wrasse (Pteragogus flagellifer)
Coco Coralbrotula (Ogilbia cocoensis)
Cocos Barnacle Blenny (Acanthemblemaria atrata)
Coco Sea Catfish (Bagre bagre)
Cocos-Keeling Angelfish (Centropyge colini)
Cocosoda Catfish (Pseudauchenipterus nodosus)
Cocos Pygmy Angelfish (Centropyge cocosensis)
Cocos Stargazer (Gillellus chathamensis)
Cocos Stream Clingfish (Gobiesox fulvus)
Cocos Triplefin (Axoclinus cocoensis)
Cocos Wrasse (Halichoeres discolor)
Codling (Laemonema yarrellii)
Coelophrys arca (Coelophrys arca)
Coelophrys bradburyae (Coelophrys bradburyae)
Coelophrys brevicaudata (Coelophrys brevicaudata)
Coelophrys brevipes (Coelophrys brevipes)
Coelophrys micropus (Coelophrys micropus)
Coelophrys mollis (Coelophrys mollis)
Coelophrys oblonga (Coelophrys oblonga)
Coelotilapia joka (Coelotilapia joka)
Coffee-ground Pleco (Hypostomus rhantos)
Coffinfish (Chaunax endeavouri)
Cohen’s Mudbrotula (Gunterichthys coheni)
Coho Salmon (Oncorhynchus kisutch)
Coitor Croaker (Johnius coitor)
Colchic Gudgeon (Gobio caucasicus)
Colchic Khramulya (Capoeta sieboldii)
Colchic Nase (Chondrostoma colchicum)
Cole’s Char (Salvelinus colii)
Cole’s Rockskipper (Istiblennius colei)
Collar Bream (Gymnocranius audleyi)
Collared Carpetshark (Parascyllium collare)
Collette’s Coralblenny (Ecsenius collettei)
Collette’s Viviparous Brotula (Ungusurculus collettei)
Collichthys lucidus (Collichthys lucidus)
Collichthys niveatus (Collichthys niveatus)
Colombian Blenny (Emblemaria caycedoi)
Colomesus tocantinensis (Colomesus tocantinensis)
Colonial Cusk-eel (Ophidion robinsi)
Colorado Pikeminnow (Ptychocheilus lucius)
Columbia Sculpin (Cottus hubbsi)
Comb-gilled Catfish (Brustiarius nox)
Comb-spined Catfish (Cinetodus carinatus)
Comb Wrasse (Coris picta)
Comely Shiner (Notropis amoenus)
Comical Blenny (Ecsenius opsifrontalis)
Cominate Sea Catfish (Occidentarius platypogon)
Commerson’s Anchovy (Stolephorus commersonnii)
Commerson’s Frogfish (Antennarius commerson)
Commerson’s Glassy (Ambassis ambassis)
Common Bleak (Alburnus alburnus)
Common Bream (Abramis brama)
Common Carp (Cyprinus carpio)
Common Chub (Squalius cephalus)
Common Dace (Leuciscus leuciscus)
Common Dragonfish (Eustomias vulgaris)
Common Hairfin Anchovy (Setipinna tenuifilis)
Common Labeo (Labeo dussumieri)
Common Nase (Chondrostoma nasus)
Common Natron Tilapia (Oreochromis alcalicus)
Common Otocinclus (Otocinclus macrospilus)
Common Otocinclus (Otocinclus vittatus)
Common Roach (Rutilus rutilus)
Common Rudd (Scardinius erythrophthalmus)
Common Shiner (Luxilus cornutus)
Common Shore Eel (Alabes dorsalis)
Common Toadfish (Tetractenos hamiltoni)
Common Triplefin (Forsterygion lapillum)
Common Weedfish (Heteroclinus perspicillatus)
Common Whiptail Catfish (Rineloricaria eigenmanni)
Common Whiptail Catfish (Rineloricaria parva)
Common Whitefish (Coregonus lavaretus)
Common Yellowtail Croaker (Umbrina xanti)
Comoro Catshark (Scyliorhinus comoroensis)
Compressed Cichlid (Altolamprologus compressiceps)
Compressed Toby (Canthigaster compressa)
Conchfish (Astrapogon stellatus)
Conchos Chub (Gila pulchra)
Conchos Shiner (Cyprinella panarcys)
Conde’s Wrasse (Cirrhilabrus condei)
Congo Barb (Clypeobarbus congicus)
Congo Bichir (Polypterus congicus)
Congo Blind Barb (Caecobarbus geertsi)
Congochromis dimidiatus (Congochromis dimidiatus)
Congochromis pugnatus (Congochromis pugnatus)
Congochromis robustus (Congochromis robustus)
Congochromis sabinae (Congochromis sabinae)
Congochromis squamiceps (Congochromis squamiceps)
Congo Ctenopoma (Microctenopoma congicum)
Congo Dwarf Cichlid (Nanochromis nudiceps)
Congoglanis alula (Congoglanis alula)
Congoglanis howesi (Congoglanis howesi)
Congoglanis inga (Congoglanis inga)
Congoglanis sagitta (Congoglanis sagitta)
Congolapia bilineata (Congolapia bilineata)
Congolapia crassa (Congolapia crassa)
Congolapia louna (Congolapia louna)
Congolese Jewel Cichlid (Rubricatochromis stellifer)
Congo Lionhead Cichlid (Lamprologus congoensis)
Congolli (Pseudaphritis urvillii)
Congo Logsucker (Garra congoensis)
Congo Pufferfish (Tetraodon miurus)
Congo Sea Catfish (Cathorops fuerthii)
Congo Squeaker (Synodontis pleurops)
Conguito Sea Catfish (Cathorops liropus)
Connemarra Clingfish (Lepadogaster candolii)
Conspicuous Angelfish (Chaetodontoplus conspicillatus)
Conta Catfish (Conta conta)
Conta pectinata (Conta pectinata)
Convict Blenny (Pholidichthys leucotaenia)
Convict Cichlid (Amatitlania nigrofasciata)
Convict Julie (Julidochromis regani)
Conway’s Clingfish (Lepadichthys conwayi)
Cookiecutter Shark (Isistius brasiliensis)
Cook’s Cardinalfish (Ostorhinchus cookii)
Cook’s Swellshark (Cephaloscyllium cooki)
Cooman’s Grenadier Anchovy (Coilia coomansi)
Coomsaharn Char (Salvelinus fimbriatus)
Cooper Creek Catfish (Neosiluroides cooperensis)
Coosa Chub (Macrhybopsis etnieri)
Coosa Shiner (Notropis xaenocephalus)
Copadichromis azureus (Copadichromis azureus)
Copadichromis chizumuluensis (Copadichromis chizumuluensis)
Copadichromis chrysonotus (Copadichromis chrysonotus)
Copadichromis cyaneus (Copadichromis cyaneus)
Copadichromis cyanocephalus (Copadichromis cyanocephalus)
Copadichromis diplostigma (Copadichromis diplostigma)
Copadichromis geertsi (Copadichromis geertsi)
Copadichromis ilesi (Copadichromis ilesi)
Copadichromis insularis (Copadichromis insularis)
Copadichromis jacksoni (Copadichromis jacksoni)
Copadichromis likomae (Copadichromis likomae)
Copadichromis melas (Copadichromis melas)
Copadichromis mloto (Copadichromis mloto)
Copadichromis nkatae (Copadichromis nkatae)
Copadichromis parvus (Copadichromis parvus)
Copadichromis pleurostigma (Copadichromis pleurostigma)
Copadichromis pleurostigmoides (Copadichromis pleurostigmoides)
Copadichromis quadrimaculatus (Copadichromis quadrimaculatus)
Copadichromis trewavasae (Copadichromis trewavasae)
Copadichromis verduyni (Copadichromis verduyni)
Copadichromis virginalis (Copadichromis virginalis)
Cophecheilus bamen (Cophecheilus bamen)
Cophecheilus brevibarbatus (Cophecheilus brevibarbatus)
Copionodon lianae (Copionodon lianae)
Copionodon orthiocarinatus (Copionodon orthiocarinatus)
Copionodon pecten (Copionodon pecten)
Copperband Butterflyfish (Chelmon rostratus)
Copper Mahseer (Neolissochilus hexagonolepis)
Coppernose Barb (Raiamas christyi)
Copper redhorse (Moxostoma hubbsi)
Copper Rockfish (Sebastes caurinus)
Copper Shark (Carcharhinus brachyurus)
Copperstripe Barb (Enteromius multilineatus)
Copper-striped Cardinalfish (Ostorhinchus holotaenia)
Copperstripe Rasbora (Rasbora leptosoma)
Coptodon bakossiorum (Coptodon bakossiorum)
Coptodon bemini (Coptodon bemini)
Coptodon bythobates (Coptodon bythobates)
Coptodon cameronensis (Coptodon cameronensis)
Coptodon camerunensis (Coptodon camerunensis)
Coptodon coffea (Coptodon coffea)
Coptodon congica (Coptodon congica)
Coptodon dageti (Coptodon dageti)
Coptodon deckerti (Coptodon deckerti)
Coptodon discolor (Coptodon discolor)
Coptodon ejagham (Coptodon ejagham)
Coptodon flavus (Coptodon flavus)
Coptodon fusiforme (Coptodon fusiforme)
Coptodon gutturosus (Coptodon gutturosus)
Coptodon imbrifernus (Coptodon imbrifernus)
Coptodon ismailiaensis (Coptodon ismailiaensis)
Coptodon konkourensis (Coptodon konkourensis)
Coptodon kottae (Coptodon kottae)
Coptodon margaritacea (Coptodon margaritacea)
Coptodon nigrans (Coptodon nigrans)
Coptodon nyongana (Coptodon nyongana)
Coptodon rheophilus (Coptodon rheophilus)
Coptodon snyderae (Coptodon snyderae)
Coptodon spongotroktis (Coptodon spongotroktis)
Coptodon tholloni (Coptodon tholloni)
Coptodon thysi (Coptodon thysi)
Coptodon walteri (Coptodon walteri)
Coptostomabarbus bellcrossi (Coptostomabarbus bellcrossi)
Coral Blenny (Paraclinus cingulatus)
Coral Catshark (Atelomycterus marmoratus)
Coralline Sculpin (Artedius corallinus)
Coralliozetus clausus (Coralliozetus clausus)
Coralliozetus springeri (Coralliozetus springeri)
Coral Siphonfish (Siphamia corallicola)
Cordylancistrus daguae (Cordylancistrus daguae)
Cordylancistrus nephelion (Cordylancistrus nephelion)
Cordylancistrus perijae (Cordylancistrus perijae)
Cordylancistrus torbesensis (Cordylancistrus torbesensis)
Coregonus acrinasus (Coregonus acrinasus)
Coregonus arenicolus (Coregonus arenicolus)
Coregonus brienzii (Coregonus brienzii)
Coregonus holsatus (Coregonus holsatus)
Coregonus kiletz (Coregonus kiletz)
Coregonus ladogae (Coregonus ladogae)
Coregonus maxillaris (Coregonus maxillaris)
Coregonus nilssoni (Coregonus nilssoni)
Coregonus pallasii (Coregonus pallasii)
Coregonus profundus (Coregonus profundus)
Coregonus restrictus (Coregonus restrictus)
Coregonus steinmanni (Coregonus steinmanni)
Coreius cetopsis (Coreius cetopsis)
Coreius guichenoti (Coreius guichenoti)
Coreius heterodon (Coreius heterodon)
Coreius septentrionalis (Coreius septentrionalis)
Corematodus shiranus (Corematodus shiranus)
Corematodus taeniatus (Corematodus taeniatus)
Coreoleuciscus aeruginos (Coreoleuciscus aeruginos)
Coris musume (Coris musume)
Corkwing Wrasse (Symphodus melops)
Cornelia’s Rockskipper (Entomacrodus corneliae)
Cornish Blackfish (Schedophilus medusophagus)
Cornish Sucker (Lepadogaster purpurea)
Coroatá (Platynematichthys notatus)
Corocoro Grunt (Orthopristis ruber)
Corroncho (Pterygoplichthys punctatus)
Cortez Angelfish (Pomacanthus zonipectus)
Cortez Barnacle Blenny (Acanthemblemaria hastingsi)
Cortez Clingfish (Tomicodon boehlkei)
Cortez Flounder (Paralichthys aestuarius)
Cortez Pikeblenny (Chaenopsis coheni)
Cortez Rainbow Wrasse (Thalassoma lucasanum)
Cortez Rockfish (Sebastes cortezi)
Cortez Triplefin (Axoclinus nigricaudus)
Coruh River Trout (Salmo coruhensis)
Corumba Cichlid (Apistogramma commbrae)
Corumbataia britskii (Corumbataia britskii)
Corumbataia cuestae (Corumbataia cuestae)
Corumbataia liliai (Corumbataia liliai)
Corumbataia lucianoi (Corumbataia lucianoi)
Corumbataia tocantinensis (Corumbataia tocantinensis)
Corumbataia veadeiros (Corumbataia veadeiros)
Corvina Drum (Cilus gilberti)
Corydoras agassizii (Corydoras agassizii)
Corydoras albolineatus (Corydoras albolineatus)
Corydoras amandajanea (Corydoras amandajanea)
Corydoras amphibelus (Corydoras amphibelus)
Corydoras apiaka(Corydoras apiaka)
Corydoras approuaguensis (Corydoras approuaguensis)
Corydoras araguaiaensis (Corydoras araguaiaensis)
Corydoras areio (Corydoras areio)
Corydoras armatus (Corydoras armatus)
Corydoras atropersonatus (Corydoras atropersonatus)
Corydoras aurofrenatus (Corydoras aurofrenatus)
Corydoras baderi (Corydoras baderi)
Corydoras bicolor (Corydoras bicolor)
Corydoras bilineatus (Corydoras bilineatus)
Corydoras boehlkei (Corydoras boehlkei)
Corydoras boesemani (Corydoras boesemani)
Corydoras breei (Corydoras breei)
Corydoras brevirostris (Corydoras brevirostris)
Corydoras brittoi (Corydoras brittoi)
Corydoras burgessi (Corydoras burgessi)
Corydoras carlae (Corydoras carlae)
Corydoras cervinus (Corydoras cervinus)
Corydoras concolor (Corydoras concolor)
Corydoras condiscipulus (Corydoras condiscipulus)
Corydoras copei (Corydoras copei)
Corydoras coppenamensis (Corydoras coppenamensis)
Corydoras coriatae (Corydoras coriatae)
Corydoras cortesi (Corydoras cortesi)
Corydoras costai (Corydoras costai)
Corydoras crimmeni (Corydoras crimmeni)
Corydoras cruziensis (Corydoras cruziensis)
Corydoras crypticus (Corydoras crypticus)
Corydoras difluviatilis (Corydoras difluviatilis)
Corydoras diphyes (Corydoras diphyes)
Corydoras ehrhardti (Corydoras ehrhardti)
Corydoras ellisae (Corydoras ellisae)
Corydoras esperanzae (Corydoras esperanzae)
Corydoras evelynae (Corydoras evelynae)
Corydoras eversi (Corydoras eversi)
Corydoras filamentosus (Corydoras filamentosus)
Corydoras flaveolus (Corydoras flaveolus)
Corydoras fowleri (Corydoras fowleri)
Corydoras froehlichi (Corydoras froehlichi)
Corydoras fulleri (Corydoras fulleri)
Corydoras garbei (Corydoras garbei)
Corydoras geoffroy (Corydoras geoffroy)
Corydoras geryi (Corydoras geryi)
Corydoras gladysae (Corydoras gladysae)
Corydoras gomezi (Corydoras gomezi)
Corydoras gracilis (Corydoras gracilis)
Corydoras gryphus (Corydoras gryphus)
Corydoras guianensis (Corydoras guianensis)
Corydoras hephaestus (Corydoras hephaestus)
Corydoras heteromorphus (Corydoras heteromorphus)
Corydoras imitator (Corydoras imitator)
Corydoras incolicana (Corydoras incolicana)
Corydoras isbrueckeri (Corydoras isbrueckeri)
Corydoras kanei (Corydoras kanei)
Corydoras knaacki (Corydoras knaacki)
Corydoras lacerdai (Corydoras lacerdai)
Corydoras lacrimostigmata (Corydoras lacrimostigmata)
Corydoras lamberti (Corydoras lamberti)
Corydoras latus (Corydoras latus)
Corydoras longipinnis (Corydoras longipinnis)
Corydoras loretoensis (Corydoras loretoensis)
Corydoras loxozonus (Corydoras loxozonus)
Corydoras lymnades (Corydoras lymnades)
Corydoras mamore (Corydoras mamore)
Corydoras micracanthus (Corydoras micracanthus)
Corydoras microcephalus (Corydoras microcephalus)
Corydoras multimaculatus (Corydoras multimaculatus)
Corydoras napoensis (Corydoras napoensis)
Corydoras negro (Corydoras negro)
Corydoras noelkempffi (Corydoras noelkempffi)
Corydoras oiapoquensis (Corydoras oiapoquensis)
Corydoras orphnopterus (Corydoras orphnopterus)
Corydoras ortegai (Corydoras ortegai)
Corydoras osteocarus (Corydoras osteocarus)
Corydoras ourastigma (Corydoras ourastigma)
Corydoras oxyrhynchus (Corydoras oxyrhynchus)
Corydoras pantanalensis (Corydoras pantanalensis)
Corydoras paragua (Corydoras paragua)
Corydoras parallelus (Corydoras parallelus)
Corydoras paucerna (Corydoras paucerna)
Corydoras pavanelliae (Corydoras pavanelliae)
Corydoras petracinii (Corydoras petracinii)
Corydoras pinheiroi (Corydoras pinheiroi)
Corydoras polystictus (Corydoras polystictus)
Corydoras potaroensis (Corydoras potaroensis)
Corydoras reynoldsi (Corydoras reynoldsi)
Corydoras robustus (Corydoras robustus)
Corydoras sanchesi (Corydoras sanchesi)
Corydoras saramaccensis (Corydoras saramaccensis)
Corydoras sarareensis (Corydoras sarareensis)
Corydoras semiaquilus (Corydoras semiaquilus)
Corydoras septentrionalis (Corydoras septentrionalis)
Corydoras serratus (Corydoras serratus)
Corydoras seussi (Corydoras seussi)
Corydoras similis (Corydoras similis)
Corydoras simulatus (Corydoras simulatus)
Corydoras sipaliwini (Corydoras sipaliwini)
Corydoras solox (Corydoras solox)
Corydoras spectabilis (Corydoras spectabilis)
Corydoras stenocephalus (Corydoras stenocephalus)
Corydoras surinamensis (Corydoras surinamensis)
Corydoras tukano (Corydoras tukano)
Corydoras undulatus (Corydoras undulatus)
Corydoras urucu (Corydoras urucu)
Corydoras vittatus (Corydoras vittatus)
Corydoras zawadzkii (Corydoras zawadzkii)
Corymbophanes ameliae (Corymbophanes ameliae)
Corymbophanes andersoni (Corymbophanes andersoni)
Corymbophanes kaiei (Corymbophanes kaiei)
Cosmochilus cardinalis (Cosmochilus cardinalis)
Cosmochilus falcifer (Cosmochilus falcifer)
Cosmochilus harmandi (Cosmochilus harmandi)
Cosmochilus nanlaensis (Cosmochilus nanlaensis)
Cosmopolitan Whipnose (Gigantactis vanhoeffeni)
Cottiusculus gonez (Cottiusculus gonez)
Cottiusculus nihonkaiensis (Cottiusculus nihonkaiensis)
Cottiusculus schmidti (Cottiusculus schmidti)
Cottoclinus canops (Cottoclinus canops)
Cottocomephorus alexandrae (Cottocomephorus alexandrae)
Cottonwick Grunt (Haemulon melanurum)
Cottunculus sadko (Cottunculus sadko)
Cottunculus spinosus (Cottunculus spinosus)
Cottunculus tubulosus (Cottunculus tubulosus)
Cottus altaicus (Cottus altaicus)
Cottus cyclophthalmus (Cottus cyclophthalmus)
Cottus dzungaricus (Cottus dzungaricus)
Cottus gratzianowi (Cottus gratzianowi)
Cottus haemusi (Cottus haemusi)
Cottus hangiongensis (Cottus hangiongensis)
Cottus jaxartensis (Cottus jaxartensis)
Cottus kolymensis (Cottus kolymensis)
Cottus koreanus (Cottus koreanus)
Cottus kuznetzovi (Cottus kuznetzovi)
Cottus metae (Cottus metae)
Cottus microstomus (Cottus microstomus)
Cottus nozawae (Cottus nozawae)
Cottus reinii (Cottus reinii)
Cottus szanaga (Cottus szanaga)
Cottus transsilvaniae (Cottus transsilvaniae)
Cottus volki (Cottus volki)
Couma Sea Catfish (Sciades couma)
Cowcod (Sebastes levis)
Cranoglanis bouderius (Cranoglanis bouderius)
Cranoglanis caolangensis (Cranoglanis caolangensis)
Cranoglanis henrici (Cranoglanis henrici)
Cranoglanis multiradiatus (Cranoglanis multiradiatus)
Cranoglanis songhongensis (Cranoglanis songhongensis)
Creek Chub (Semotilus atromaculatus)
Creek Whaler (Carcharhinus fitzroyensis)
Crenicara latruncularium (Crenicara latruncularium)
Crenicichla cyanonotus (Crenicichla cyanonotus)
Crenicichla cyclostoma (Crenicichla cyclostoma)
Crenicichla empheres (Crenicichla empheres)
Crenicichla gillmorlisi (Crenicichla gillmorlisi)
Crenicichla haroldoi (Crenicichla haroldoi)
Crenicichla iguapina (Crenicichla iguapina)
Crenicichla jaguarensis (Crenicichla jaguarensis)
Crenicichla jupiaensis (Crenicichla jupiaensis)
Crenicichla jurubi (Crenicichla jurubi)
Crenicichla lucenai (Crenicichla lucenai)
Crenicichla macrophthalma (Crenicichla macrophthalma)
Crenicichla maculata (Crenicichla maculata)
Crenicichla mucuryna (Crenicichla mucuryna)
Crenicichla niederleinii (Crenicichla niederleinii)
Crenicichla prenda (Crenicichla prenda)
Crenicichla stocki (Crenicichla stocki)
Crenicichla taikyra (Crenicichla taikyra)
Crenicichla tingui (Crenicichla tingui)
Crenicichla vaillanti (Crenicichla vaillanti)
Crenulate-lipped Rockskipper (Praealticus labrovittatus)
Creole Clingfish (Tomicodon clarkei)
Creole Wrasse (Bodianus parrae)
Crescent Betta (Betta imbellis)
Crescent Shiner (Luxilus cerasinus)
Crescent Sweetlips (Plectorhinchus cinctus)
Crescent-tailed Hogfish (Bodianus sepiacaudus)
Crescent-tail Wrasse (Cirrhilabrus lunatus)
Crested Bigscale (Poromitra crassiceps)
Crested Blenny (Hypleurochilus geminatus)
Crested Blenny (Parablennius laticlavius)
Crested Bullhead Shark (Heterodontus galeatus)
Crested Cusk-eel (Ophidion welshi)
Crested Sabretooth Blenny (Petroscirtes mitratus)
Crested Sculpin (Blepsias bilobus)
Crested Spiny Plunderfish (Harpagifer palliolatus)
Crested Threefin (Trinorfolkia cristata)
Crested Weedfish (Cristiceps australis)
Creteuchiloglanis arunachalensis (Creteuchiloglanis arunachalensis)
Creteuchiloglanis brachypterus (Creteuchiloglanis brachypterus)
Creteuchiloglanis gongshanensis (Creteuchiloglanis gongshanensis)
Creteuchiloglanis kamengensis (Creteuchiloglanis kamengensis)
Creteuchiloglanis longipectoralis (Creteuchiloglanis longipectoralis)
Creteuchiloglanis macropterus (Creteuchiloglanis macropterus)
Creteuchiloglanis payjab (Creteuchiloglanis payjab)
Crevice Kelpfish (Gibbonsia montereyensis)
Crimean Barbel (Barbus tauricus)
Crimsonband Wrasse (Notolabrus gymnogenis)
Crimson Cleaner Wrasse (Suezichthys aylingi)
Crimson Triplefin (Enneapterygius qirmiz)
Crinoid Clingfish (Discotrema crinophilum)
Croaker (Ophioscion adustus)
Croaking Gourami (Trichopsis vittata)
Croatian Pijor (Telestes croaticus)
Crochet Butterflyfish (Chaetodon guentheri)
Crocodile Catfish (Bagarius suchus)
Crocodile Pikehead (Luciocephalus pulcher)
Crossband Chocolate Gourami (Sphaerichthys selatanensis)
Crossed-fork Back Golden-line Fish (Sinocyclocheilus furcodorsalis)
Crosseyed Cardinalfish (Fowleria aurita)
Crossocheilus atrilimes (Crossocheilus atrilimes)
Crossocheilus burmanicus (Crossocheilus burmanicus)
Crossocheilus cobitis (Crossocheilus cobitis)
Crossocheilus diplochilus (Crossocheilus diplochilus)
Crossocheilus elegans (Crossocheilus elegans)
Crossocheilus gnathopogon (Crossocheilus gnathopogon)
Crossocheilus nigriloba (Crossocheilus nigriloba)
Crossocheilus obscurus (Crossocheilus obscurus)
Crossocheilus periyarensis (Crossocheilus periyarensis)
Crossocheilus pseudobagroides (Crossocheilus pseudobagroides)
Crossocheilus tchangi (Crossocheilus tchangi)
Crossoloricaria bahuaja (Crossoloricaria bahuaja)
Crossoloricaria cephalaspis (Crossoloricaria cephalaspis)
Crossoloricaria rhami (Crossoloricaria rhami)
Crossoloricaria variegata (Crossoloricaria variegata)
Crossoloricaria venezuelae (Crossoloricaria venezuelae)
Cross River Bichir (Polypterus teugelsi)
Crowned Rockcod (Trematomus scotti)
Crowned Toby (Canthigaster coronata)
Crown-of-thorns Cardinalfish (Siphamia fuscolineata)
Crown Spotty Blenny (Laiphognathus longispinis)
Crucian Carp (Carassius carassius)
Crucifix Sea Catfish (Sciades proops)
Cruciglanis pacifici (Cruciglanis pacifici)
Cruzi Apisto (Apistogramma cruzi)
Crying Izak (Holohalaelurus melanostigma)
Cryothenia amphitreta (Cryothenia amphitreta)
Cryptancistrus similis (Cryptancistrus similis)
Cryptarius daugeti (Cryptarius daugeti)
Cryptic Anglerfish (Histiophryne cryptacanthus)
Cryptic Cardinalfish (Apogonichthyoides umbratilis)
Cryptic Triplefin (Cryptichthys jojettae)
Cryptic Wrasse (Pteragogus cryptus)
Crystal Cardinalfish (Gymnapogon africanus)
Cteniloricaria maculata (Cteniloricaria maculata)
Cteniloricaria napova (Cteniloricaria napova)
Cteniloricaria platystoma (Cteniloricaria platystoma)
Ctenochirichthys longimanus (Ctenochirichthys longimanus)
Ctenopharynx nitidus (Ctenopharynx nitidus)
Ctenopharynx pictus (Ctenopharynx pictus)
Ctenopoma ashbysmithi (Ctenopoma ashbysmithi)
Ctenopoma gabonense (Ctenopoma gabonense)
Ctenopoma garuanum (Ctenopoma garuanum)
Ctenopoma houyi (Ctenopoma houyi)
Ctenopoma maculatum (Ctenopoma maculatum)
Ctenopoma nebulosum (Ctenopoma nebulosum)
Ctenopoma ocellatum (Ctenopoma ocellatum)
Ctenopoma pellegrini (Ctenopoma pellegrini)
Ctenopoma petherici (Ctenopoma petherici)
Ctenopoma riggenbachi (Ctenopoma riggenbachi)
Ctenopoma togoensis (Ctenopoma togoensis)
Cuatro Cienegas Cichlid (Herichthys minckleyi)
Cuatro Cienegas Shiner (Cyprinella xanthicara)
Cuban Anchovy (Anchoa cubana)
Cuban Chimaera (Chimaera cubana)
Cuban Cichlid (Nandopsis tetracanthus)
Cuban Cusk-eel (Lucifuga subterranea)
Cubbyu (Pareques umbrosus)
Cuckoo Catfish (Synodontis multipunctatus)
Cuckoo Catfish (Synodontis petricola)
Cuckoo Wrasse (Labrus mixtus)
Cui-ui (Chasmistes cujus)
Cuja Bola (Macrospinosa cuja)
Culebra Blenny (Starksia culebrae)
Culter flavipinnis (Culter flavipinnis)
Culter oxycephaloides (Culter oxycephaloides)
Culter recurviceps (Culter recurviceps)
Cultrichthys compressocorpus (Cultrichthys compressocorpus)
Culuene Pleco (Hypostomus kuarup)
Cunene Barb (Enteromius dorsolineatus)
Cunene Dwarf Happy (Orthochromis machadoi)
Cunene Happy (Sargochromis coulteri)
Cunene Labeo (Labeo ansorgii)
Cunner (Tautogolabrus adspersus)
Cunningham’s Triplefin (Helcogrammoides cunninghami)
Cunningtonia longiventralis (Cunningtonia longiventralis)
Cupid Cichlid (Biotodoma cupido)
Cupid Wrasse (Thalassoma cupido)
Curculionichthys coxipone (Curculionichthys coxipone)
Curculionichthys insperatus (Curculionichthys insperatus)
Curculionichthys itaim (Curculionichthys itaim)
Curculionichthys karipuna (Curculionichthys karipuna)
Curculionichthys luteofrenatus (Curculionichthys luteofrenatus)
Curculionichthys oliveirai (Curculionichthys oliveirai)
Curculionichthys paresi (Curculionichthys paresi)
Curculionichthys piracanjuba (Curculionichthys piracanjuba)
Curculionichthys sabaji (Curculionichthys sabaji)
Curculionichthys sagarana (Curculionichthys sagarana)
Curmuca Barb (Hypselobarbus curmuca)
Cutlips Minnow (Exoglossum maxillingua)
Cutribbon Wrasse (Stethojulis interrupta)
Cutribbon Wrasse (Stethojulis terina)
Cutter’s Cichlid (Cryptoheros cutteri)
Cutthroat Trout (Oncorhynchus clarkii)
Cuyo Coralbrotula (Paradiancistrus cuyoensis)
Cyathochromis obliquidens (Cyathochromis obliquidens)
Cyclocheilichthys armatus (Cyclocheilichthys armatus)
Cyclocheilichthys enoplos (Cyclocheilichthys enoplos)
Cyclocheilichthys heteronema (Cyclocheilichthys heteronema)
Cyclocheilichthys janthochir (Cyclocheilichthys janthochir)
Cyclocheilichthys lagleri (Cyclocheilichthys lagleri)
Cyclocheilichthys schoppeae (Cyclocheilichthys schoppeae)
Cyclocheilichthys sinensis (Cyclocheilichthys sinensis)
Cyclopharynx fwae (Cyclopharynx fwae)
Cyclopharynx schwetzi (Cyclopharynx schwetzi)
Cyclothone livida (Cyclothone livida)
Cyclothone pygmaea (Cyclothone pygmaea)
Cylinder Cichlid (Neolamprologus cylindricus)
Cylindrical Hogfish (Bodianus cylindriatus)
Cynotilapia aurifrons (Cynotilapia aurifrons)
Cynotilapia axelrodi (Cynotilapia axelrodi)
Cynotilapia chilundu (Cynotilapia chilundu)
Cyphocottus eurystomus (Cyphocottus eurystomus)
Cyphotilapia gibberosa (Cyphotilapia gibberosa)
Cypress Minnow (Hybognathus hayi)
Cyprinella eurystoma (Cyprinella eurystoma)
Cyprinella stigmatura (Cyprinella stigmatura)
Cyprinion acinaces (Cyprinion acinaces)
Cyprinion mhalensis (Cyprinion mhalensis)
Cyprinion microphthalmum (Cyprinion microphthalmum)
Cyprinion milesi (Cyprinion milesi)
Cyprinion tenuiradius (Cyprinion tenuiradius)
Cyprinus acutidorsalis (Cyprinus acutidorsalis)
Cyprinus barbatus (Cyprinus barbatus)
Cyprinus chilia (Cyprinus chilia)
Cyprinus dai (Cyprinus dai)
Cyprinus daliensis (Cyprinus daliensis)
Cyprinus exophthalmus (Cyprinus exophthalmus)
Cyprinus fuxianensis (Cyprinus fuxianensis)
Cyprinus hieni (Cyprinus hieni)
Cyprinus hyperdorsalis (Cyprinus hyperdorsalis)
Cyprinus ilishaestomus (Cyprinus ilishaestomus)
Cyprinus intha (Cyprinus intha)
Cyprinus longipectoralis (Cyprinus longipectoralis)
Cyprinus longzhouensis (Cyprinus longzhouensis)
Cyprinus megalophthalmus (Cyprinus megalophthalmus)
Cyprinus melanes (Cyprinus melanes)
Cyprinus multitaeniatus (Cyprinus multitaeniatus)
Cyprinus priscus (Cyprinus priscus)
Cyprinus qionghaiensis (Cyprinus qionghaiensis)
Cyprinus quidatensis (Cyprinus quidatensis)
Cyprinus yilongensis (Cyprinus yilongensis)
Cyprinus yunnanensis (Cyprinus yunnanensis)
Czekanowski’s Minnow (Rhynchocypris czekanowskii)

D

Dacodraco hunteri (Dacodraco hunteri)
Dactylagnus peratikos (Dactylagnus peratikos)
Dactyloscopus boehlkei (Dactyloscopus boehlkei)
Dactyloscopus comptus (Dactyloscopus comptus)
Dactyloscopus elongatus (Dactyloscopus elongatus)
Dactyloscopus fallax (Dactyloscopus fallax)
Dactyloscopus fimbriatus (Dactyloscopus fimbriatus)
Dactyloscopus heraldi (Dactyloscopus heraldi)
Dactyloscopus insulatus (Dactyloscopus insulatus)
Dactyloscopus zelotes (Dactyloscopus zelotes)
Dadio (Laubuka dadiburjori)
Daffodil Cichlid (Neolamprologus pulcher)
Dagestan Spirlin (Alburnoides gmelini)
Dakrong Catfish (Silurus dakrongensis)
Dalhousie Catfish (Neosilurus gloveri)
Dalmatian Barbelgudgeon (Aulopyge huegelii)
Damascus Bream (Acanthobrama tricolor)
Damba (Paretroplus damii)
Damba Mipentina (Paretroplus maculatus)
Damghan Riffle Minnow (Alburnoides damghani)
Danakilia dinicolai (Danakilia dinicolai)
Danakilia franchettii (Danakilia franchettii)
Danaphryne nigrifilis (Danaphryne nigrifilis)
Dana Viperfish (Chauliodus danae)
Daniel’s Catfish (Cochlefelis danielsi)
Danilevskii’s Dace (Leuciscus danilewskii)
Danio annulosus (Danio annulosus)
Danio assamila (Danio assamila)
Danio catenatus (Danio catenatus)
Danio concatenatus (Danio concatenatus)
Danio flagrans (Danio flagrans)
Danio htamanthinus (Danio htamanthinus)
Danio jaintianensis (Danio jaintianensis)
Danio muongthanhensis (Danio muongthanhensis)
Danionella cerebrum (Danionella cerebrum)
Danionella mirifica (Danionella mirifica)
Danionella priapus (Danionella priapus)
Danionella translucida (Danionella translucida)
Danio quangbinhensis (Danio quangbinhensis)
Danio sysphigmatus (Danio sysphigmatus)
Danio trangi (Danio trangi)
Danube Barbel (Barbus balcanicus)
Danube Bleak (Alburnus chalcoides)
Danube Delta Gudgeon (Romanogobio antipai)
Danube Whitefin Gudgeon (Romanogobio vladykovi)
Danubian Longbarbel Gudgeon (Romanogobio uranoscopus)
Dapple Coris (Coris variegata)
Dappled Whiptail Catfish (Rineloricaria melini)
Dara (Parakuhlia macrophthalmus)
Darkblotched Rockfish (Sebastes crameri)
Dark Chub (Nipponocypris temminckii)
Dark Coralbrotula (Diancistrus niger)
Dark Cusk (Brotulotaenia nigra)
Darkfin Eel Catfish (Plotosus limbatus)
Dark-finned Coralbrotula (Ogilbia nigromarginata)
Darkfin Sculpin (Malacocottus zonurus)
Dark Ghostshark (Hydrolagus novaezealandiae)
Dark Freckled Catshark (Scyliorhinus ugoi)
Dark Mahseer (Naziritor chelynoides)
Dark Mahseer (Tor ater)
Dark-margined Flagtail (Kuhlia marginata)
Dark Red Clingfish (Lepadicyathus minor)
Darksaddle Blenny (Starksia sella)
Dark Sea Catfish (Cathorops melanopus)
Dark Shyshark (Haploblepharus pictus)
Darkspot Tuskfish (Choerodon monostigma)
Darkstripe Tuskfish (Choerodon zosterophorus)
Darktail Cardinalfish (Apogon seminigracaudus)
Darktail Triplefin (Helcogramma aquila)
Darktip Cod (Physiculus nigrescens)
Dark Toadfish (Neophrynichthys latus)
Dark Toad Plunderfish (Pogonophryne fusca)
Darter Sculpin (Radulinus boleoides)
Dartfish (Myxodagnus belone)
Dart Stargazer (Myxodagnus opercularis)
Daruma sagamia (Daruma sagamia)
Darwin Toadfish (Marilyna darwinii)
Dash-dot Barb (Enteromius atkinsoni)
Dashed-line Blenny (Blenniella interrupta)
Dashtail Barb (Enteromius poechii)
Dasyloricaria latiura (Dasyloricaria latiura)
Dasyloricaria paucisquama (Dasyloricaria paucisquama)
Davatchan (Salvelinus alpinus erythrinus)
Dawkinsia assimilis (Dawkinsia assimilis)
Dawkinsia exclamatio (Dawkinsia exclamatio)
Dawkinsia rohani (Dawkinsia rohani)
Dawkinsia rubrotinctus (Dawkinsia rubrotinctus)
Dawkinsia singhala (Dawkinsia singhala)
Dawkinsia tambraparniei (Dawkinsia tambraparniei)
Dawn Threadfin Bream (Nemipterus aurora)
Day’s Baril (Barilius evezardi)
Day’s Catfish (Nedystoma dayi)
Day’s Glassy Perchlet (Parambassis dayi)
Day’s Thryssa (Thryssa dayi)
Deacon Rockfish (Sebastes diaconus)
Dead Sea Garra (Garra ghorensis)
De Buen’s Coris (Coris debueni)
Deccan Barb (Puntius deccanensis)
Deccan Labeo (Labeo kawrus)
Deccan Latia (Tariqilabeo wattanah)
Deccan Mahseer (Tor khudree)
Deccan White Carp (Gymnostomus fulungee)
Decorus decorus (Decorus decorus)
Decorus lemassoni (Decorus lemassoni)
Decorus rendahli (Decorus rendahli)
Decorus tungting (Decorus tungting)
Decorus xanthogenys (Decorus xanthogenys)
Deep Angelfish (Pterophyllum altum)
Deep-blackfin Butterflyfish (Roa rumsfeldi)
Deep-body Anchovy (Anchoa compressa)
Deepbody Bitterling (Acheilognathus longipinnis)
Deepbody Boarfish (Antigonia capros)
Deepbody Cusk (Diplacanthopoma kreffti)
Deep-reef Cardinalfish (Apogonichthyoides erdmanni)
Deep-reef Klipfish (Pavoclinus smalei)
Deep Reef Whiptail (Pentapodus berryae)
Deepsea Bigeye (Priacanthus fitchi)
Deepsea Dragonfish (Eustomias trewavasae)
Deepwater Arrowtooth Eel (Histiobranchus bathybius)
Deep-water Blenny (Cryptotrema corallinum)
Deep-water Bristlemouth (Cyclothone atraria)
Deepwater Cardinalfish (Apogon gouldi)
Deepwater Catshark (Apristurus profundorum)
Deepwater Cisco (Coregonus johannae)
Deepwater Clingfish (Kopua kuiteri)
Deepwater Dragon (Bathydraco marri)
Deepwater Drum (Protosciaena bathytatos)
Deepwater Frogfish (Nudiantennarius subteres)
Deep-water Hap (Placidochromis electra)
Deepwater Klipfish (Pavoclinus profundus)
Deepwater Longtail Red Snapper (Etelis coruscans)
Deepwater Pike Smelt (Lestidium nudum)
Deepwater Redfish (Sebastes mentella)
Deep-water red Snapper (Etelis carbunculus)
Deepwater Sculpin (Myoxocephalus thompsonii)
Deepwater Shore Eel (Alabes bathys)
Deepwater Spiny Plunderfish (Harpagifer spinosus)
Deepwater Triplefin (Matanui profundum)
Deepwater Wrasse (Cirrhilabrus bathyphilus)
Deetsie’s Cardinalfish (Apogon deetsie)
Dekeyseria amazonica (Dekeyseria amazonica)
Dekeyseria brachyura (Dekeyseria brachyura)
Dekeyseria niveata (Dekeyseria niveata)
Dekeyseria picta (Dekeyseria picta)
Dekeyseria pulchra (Dekeyseria pulchra)
Dekeyseria scaphirhyncha (Dekeyseria scaphirhyncha)
Delagoa Threadfin Bream (Nemipterus bipunctatus)
Delicate Blenny (Glyptoparus delicatulus)
Delminichthys ghetaldii (Delminichthys ghetaldii)
Delminichthys jadovensis (Delminichthys jadovensis)
Delminichthys krbavensis (Delminichthys krbavensis)
Delta Pikeblenny (Chaenopsis deltarrhis)
Delturus angulicauda (Delturus angulicauda)
Delturus brevis (Delturus brevis)
Delturus carinotus (Delturus carinotus)
Delturus parahybae (Delturus parahybae)
Demason’s Cichlid (Chindongo demasoni)
Demon Eartheater (Satanoperca jurupari)
Denison Barb (Sahyadria denisonii)
Dentectus barbarmatus (Dentectus barbarmatus)
Dentex Blenny (Ecsenius dentex)
Denticetopsis epa (Denticetopsis epa)
Denticetopsis iwokrama (Denticetopsis iwokrama)
Denticetopsis macilenta (Denticetopsis macilenta)
Denticetopsis praecox (Denticetopsis praecox)
Denticetopsis royeroi (Denticetopsis royeroi)
Denticetopsis sauli (Denticetopsis sauli)
Denticetopsis seducta (Denticetopsis seducta)
Deolali Minnow (Parapsilorhynchus prateri)
Dermatias platynogaster (Dermatias platynogaster)
Deroy’s Cuskeel (Ogilbia deroyi)
Descamp’s Strange-tooth Cichlid (Ectodus descampsii)
Desert Chub (Gila eremica)
Desert Dace (Eremichthys acros)
Desert Sucker (Catostomus clarkii)
Desmopuntius foerschi (Desmopuntius foerschi)
Desmopuntius gemellus (Desmopuntius gemellus)
Desmopuntius trifasciatus (Desmopuntius trifasciatus)
Devario acrostomus (Devario acrostomus)
Devario acuticephala (Devario acuticephala)
Devario affinis (Devario affinis)
Devario annandalei (Devario annandalei)
Devario anomalus (Devario anomalus)
Devario apogon (Devario apogon)
Devario apopyris (Devario apopyris)
Devario assamensis (Devario assamensis)
Devario auropurpureus (Devario auropurpureus)
Devario browni (Devario browni)
Devario deruptotalea (Devario deruptotalea)
Devario fangae (Devario fangae)
Devario fangfangae (Devario fangfangae)
Devario gibber (Devario gibber)
Devario horai (Devario horai)
Devario interruptus (Devario interruptus)
Devario kakhienensis (Devario kakhienensis)
Devario kysonensis (Devario kysonensis)
Devario laoensis (Devario laoensis)
Devario leptos (Devario leptos)
Devario manipurensis (Devario manipurensis)
Devario myitkyinae (Devario myitkyinae)
Devario naganensis (Devario naganensis)
Devario ostreographus (Devario ostreographus)
Devario peninsulae (Devario peninsulae)
Devario salmonata (Devario salmonata)
Devario shanensis (Devario shanensis)
Devario sondhii (Devario sondhii)
Devario spinosus (Devario spinosus)
Devario strigillifer (Devario strigillifer)
Devario suvatti (Devario suvatti)
Devario yuensis (Devario yuensis)
Devil Anglerfish (Lophius vomerinus)
Devils River Minnow (Dionda diaboli)
Devis’ Anchovy (Encrasicholina heteroloba)
Dewindti Cichlid (Aulonocranus dewindti)
Dewitt’s Dragonfish (Acanthodraco dewitti)
Dewitt’s Plunderfish (Pogonophryne dewitti)
Dharna Barb (Puntius fraseri)
Diagonal Butterflyfish (Chaetodon fasciatus)
Diagramma punctatum (Diagramma punctatum)
Diamondback Puffer (Lagocephalus guentheri)
Diamond Blenny (Malacoctenus boehlkei)
Diamond-tail Flasher Wrasse (Paracheilinus attenuatus)
Diana’s Hogfish (Bodianus diana)
Dianchi Bullhead (Pseudobagrus medianalis)
Dianchi Carp (Cyprinus micristius)
Dibrachichthys melanurus (Dibrachichthys melanurus)
Dibranchus accinctus (Dibranchus accinctus)
Dibranchus cracens (Dibranchus cracens)
Dibranchus discors (Dibranchus discors)
Dibranchus erinaceus (Dibranchus erinaceus)
Dibranchus hystrix (Dibranchus hystrix)
Dibranchus nasutus (Dibranchus nasutus)
Dibranchus nudivomer (Dibranchus nudivomer)
Dibranchus sparsus (Dibranchus sparsus)
Dibranchus spinosus (Dibranchus spinosus)
Dibranchus spongiosa (Dibranchus spongiosa)
Dibranchus tremendus (Dibranchus tremendus)
Dibranchus velutinus (Dibranchus velutinus)
Diceratias pileatus (Diceratias pileatus)
Diceratias trilobus (Diceratias trilobus)
Dichotomyctere kretamensis (Dichotomyctere kretamensis)
Dicrolene filamentosa (Dicrolene filamentosa)
Dicrolene gregoryi (Dicrolene gregoryi)
Dicrolene hubrechti (Dicrolene hubrechti)
Dicrolene kanazawai (Dicrolene kanazawai)
Dicrolene longimana (Dicrolene longimana)
Dicrolene mesogramma (Dicrolene mesogramma)
Dicrolene nigra (Dicrolene nigra)
Dicrolene nigricaudis (Dicrolene nigricaudis)
Dicrolene pallidus (Dicrolene pallidus)
Dicrolene pullata (Dicrolene pullata)
Dicrolene quinquarius (Dicrolene quinquarius)
Dicrolene tristis (Dicrolene tristis)
Dicrolene vaillanti (Dicrolene vaillanti)
Dicrossus gladicauda (Dicrossus gladicauda)
Dicrossus warzeli (Dicrossus warzeli)
Didymothallus criniceps (Didymothallus criniceps)
Didymothallus nudigena (Didymothallus nudigena)
Didymothallus pruvosti (Didymothallus pruvosti)
Didgitate Cusk Eel (Dicrolene introniger)
Dikume (Konia dikume)
Dimerus Cichlid (Cichlasoma dimerus)
Dinnawah Snowtrout (Schizothorax progastus)
Dinotopterus cunningtoni (Dinotopterus cunningtoni)
Diplacanthopoma alcockii (Diplacanthopoma alcockii)
Diplacanthopoma brachysoma (Diplacanthopoma brachysoma)
Diplacanthopoma brunnea (Diplacanthopoma brunnea)
Diplacanthopoma japonicus (Diplacanthopoma japonicus)
Diplacanthopoma jordani (Diplacanthopoma jordani)
Diplacanthopoma nigripinnis (Diplacanthopoma nigripinnis)
Diplacanthopoma raniceps (Diplacanthopoma raniceps)
Diplacanthopoma riversandersoni (Diplacanthopoma riversandersoni)
Diplocheilichthys jentinkii (Diplocheilichthys jentinkii)
Diplocheilichthys pleurotaenia (Diplocheilichthys pleurotaenia)
Diplomystes camposensis (Diplomystes camposensis)
Diplomystes nahuelbutaensis (Diplomystes nahuelbutaensis)
Diplophos australis (Diplophos australis)
Diplophos orientalis (Diplophos orientalis)
Diplophos pacificus (Diplophos pacificus)
Diplotaxodon aeneus (Diplotaxodon aeneus)
Diplotaxodon altus (Diplotaxodon altus)
Diplotaxodon apogon (Diplotaxodon apogon)
Diplotaxodon argenteus (Diplotaxodon argenteus)
Diplotaxodon dentatus (Diplotaxodon dentatus)
Diplotaxodon ecclesi (Diplotaxodon ecclesi)
Diplotaxodon greenwoodi (Diplotaxodon greenwoodi)
Diplotaxodon limnothrissa (Diplotaxodon limnothrissa)
Diplotaxodon longimaxilla (Diplotaxodon longimaxilla)
Diplotaxodon macrops (Diplotaxodon macrops)
Diptychus sewerzowi (Diptychus sewerzowi)
Dipulus norfolkanus (Dipulus norfolkanus)
Discherodontus halei (Discherodontus halei)
Discherodontus parvus (Discherodontus parvus)
Discherodontus schroederi (Discherodontus schroederi)
Disco Blenny (Meiacanthus smithi)
Discocheilus multilepis (Discocheilus multilepis)
Discocheilus wui (Discocheilus wui)
Discogobio antethoracalis (Discogobio antethoracalis)
Discogobio bismargaritus (Discogobio bismargaritus)
Discogobio brachyphysallidos (Discogobio brachyphysallidos)
Discogobio caobangi (Discogobio caobangi)
Discogobio dienbieni (Discogobio dienbieni)
Discogobio elongatus (Discogobio elongatus)
Discogobio laticeps (Discogobio laticeps)
Discogobio longibarbatus (Discogobio longibarbatus)
Discogobio macrophysallidos (Discogobio macrophysallidos)
Discogobio microstoma (Discogobio microstoma)
Discogobio multilineatus (Discogobio multilineatus)
Discogobio pacboensis (Discogobio pacboensis)
Discogobio poneventralis (Discogobio poneventralis)
Discogobio propeanalis (Discogobio propeanalis)
Discogobio tetrabarbatus (Discogobio tetrabarbatus)
Discogobio yunnanensis (Discogobio yunnanensis)
Discolabeo wuluoheensis (Discolabeo wuluoheensis)
Distant Clingfish (Tomicodon absitus)
Distoechodon tumirostris (Distoechodon tumirostris)
Divandu albimarginatus (Divandu albimarginatus)
Dixie Chub (Semotilus thoreauianus)
Dnieper Barbel (Barbus borysthenicus)
Dnieper Chub (Petroleuciscus borysthenicus)
Docimodus evelynae (Docimodus evelynae)
Docimodus johnstoni (Docimodus johnstoni)
Dodekablennos fraseri (Dodekablennos fraseri)
Doderlein’s Wrasse (Symphodus doderleini)
Doederlein’s Cardinalfish (Ostorhinchus doederleini)
Dogteeth Weakfish (Macrodon mordax)
Dog-toothed Cardinalfish (Cheilodipterus isostigmus)
Dogtooth Tuna (Gymnosarda unicolor)
Dolichallabes microphthalmus (Dolichallabes microphthalmus)
Dolichamphilius brieni (Dolichamphilius brieni)
Dolichamphilius longiceps (Dolichamphilius longiceps)
Dolichancistrus atratoensis (Dolichancistrus atratoensis)
Dolichancistrus carnegiei (Dolichancistrus carnegiei)
Dolichancistrus cobrensis (Dolichancistrus cobrensis)
Dolichancistrus fuesslii (Dolichancistrus fuesslii)
Dolichancistrus pediculatus (Dolichancistrus pediculatus)
Dolichancistrus setosus (Dolichancistrus setosus)
Dolichopteroides binocularis (Dolichopteroides binocularis)
Dolichopteryx anascopa (Dolichopteryx anascopa)
Dolichopteryx andriashevi (Dolichopteryx andriashevi)
Dolichopteryx minuscula (Dolichopteryx minuscula)
Dolichopteryx rostrata (Dolichopteryx rostrata)
Dolichosudis fuliginosa (Dolichosudis fuliginosa)
Dollar Sunfish (Lepomis marginatus)
Dolloidraco (Dolloidraco longedorsalis)
Dolly Varden Trout (Salvelinus malma)
Dolopichthys allector (Dolopichthys allector)
Dolopichthys danae (Dolopichthys danae)
Dolopichthys dinema (Dolopichthys dinema)
Dolopichthys jubatus (Dolopichthys jubatus)
Dolopichthys karsteni (Dolopichthys karsteni)
Dolopichthys longicornis (Dolopichthys longicornis)
Dolphin Catfish (Hypophthalmus fimbriatus)
Dolphin Cichlid (Krobia itanyi)
Dongnai Mahseer (Tor dongnaiensis)
Dongnai Srang (Onychostoma dongnaiensis)
Don Gudgeon (Gobio brevicirris)
Dongu Snowtrout (Schizothorax nasus)
Donkey Croaker (Pennahia aneus)
Don Whitefin Gudgeon (Romanogobio tanaiticus)
Doraops zuloagai (Doraops zuloagai)
Doras carinatus (Doras carinatus)
Doras higuchii (Doras higuchii)
Doras micropoeus (Doras micropoeus)
Doras phlyzakion (Doras phlyzakion)
Doras zuanoni (Doras zuanoni)
Dorothy’s Sculpin (Triglops dorothy)
Dot Pleco (Hypostomus nigromaculatus)
Dotted Butterflyfish (Chaetodon semeion)
Dotted Cardinalfish (Fowleria isostigma)
Dotted Catfish (Parauchenoglanis monkei)
Dotted Clingfish (Gobiesox daedaleus)
Dotted Coralblenny (Ecsenius polystictus)
Dotted Corydoras (Corydoras maculifer)
Dotted Synodontis (Synodontis multimaculatus)
Dotted Wrasse (Cirrhilabrus punctatus)
Double-banded Apisto (Apistogramma diplotaenia)
Doublebar Cardinalfish (Apogonichthyoides pseudotaeniatus)
Doubleheader (Coris bulbifrons)
Doublesash Butterflyfish (Chaetodon marleyi)
Double Whiptail (Pentapodus emeryii)
Doublewhip Threadfin Bream (Nemipterus nematophorus)
Doumea angolensis (Doumea angolensis)
Doumea chappuisi (Doumea chappuisi)
Doumea gracila (Doumea gracila)
Doumea reidi (Doumea reidi)
Doumea sanaga (Doumea sanaga)
Doumea skeltoni (Doumea skeltoni)
Doumea stilicauda (Doumea stilicauda)
Doumea thysi (Doumea thysi)
Doumea typica (Doumea typica)
Downy Blenny (Gobioclinus kalisherae)
Draa Trout (Salmo multipunctatus)
Drab Emperor (Lethrinus ravus)
Drab Sole (Achirus achirus)
Dracula Fish (Danionella dracula)
Dragonet (Bovichtus angustifrons)
Dragon Poacher (Percis japonica)
Dragon Puffer (Pao palembangensis)
Draughtboard Shark (Cephaloscyllium laticeps)
Draughtsboard Shark (Cephaloscyllium isabellum)
Driftwood Catfish (Trachelyopterus fisheri)
Drusian Spring Minnow (Pseudophoxinus drusensis)
Dryanin’s Char (Salvelinus drjagini)
Du An Catfish (Silurus duanensis)
Duboisi Cichlid (Tropheus duboisi)
Duckbill Barracudina (Magnisudis atlantica)
Duckbill Catfish (Sorubim lima)
Duckbilled Catfish (Cochlefelis spatula)
Duckbilled Clingfish (Nettorhamphos radula)
Duck-billed Golden-line Fish (Sinocyclocheilus anatirostris)
Duopalatinus emarginatus (Duopalatinus emarginatus)
Duopalatinus peruanus (Duopalatinus peruanus)
Duplicate Corydoras (Corydoras duplicareus)
Dupou’s Rubbernose (Chaetostoma dupouii)
Dupouyichthys sapito (Dupouyichthys sapito)
Durango Shiner (Notropis aulidion)
Dusky Angelfish (Centropyge multispinis)
Dusky Basslet (Lipogramma anabantoides)
Dusky Batfish (Platax pinnatus)
Dusky Betta (Betta fusca)
Dusky Blenny (Malacoctenus gilli)
Dusky Brotulid (Diancistrus fuscus)
Dusky Cardinalfish (Phaeoptyx pigmentaria)
Dusky Catshark (Bythaelurus canescens)
Dusky Crawler (Sticharium clarkae)
Dusky Cusk Eel (Lepophidium aporrhox)
Dusky Cusk-eel (Parophidion schmidti)
Dusky Face Carp (Osteochilus lini)
Dusky Fairy-Wrasse (Cirrhilabrus brunneus)
Duskyfin Glassy Perchlet (Parambassis wolffii)
Dusky Glass Perch (Ambassis fontoynonti)
Dusky Hairfin Anchovy (Setipinna melanochir)
Dusky Kob (Argyrosomus coronus)
Dusky Panaque (Panaqolus nocturnus)
Dusky Rockcod (Trematomus newnesi)
Dusky Rockfish (Sebastes ciliatus)
Dusky Rubberlip (Plectorhinchus chubbi)
Dusky Sculpin (Icelinus burchami)
Dusky Shark (Carcharhinus obscurus)
Dusky Shiner (Notropis cummingsae)
Dusky Snake Blenny (Ophiclinus antarcticus)
Dusky Snout Catshark (Bythaelurus naylori)
Duskystripe Shiner (Luxilus pilsbryi)
Dusky-tailed Cardinalfish (Taeniamia macroptera)
Dusky Wrasse (Halichoeres marginatus)
Dussumier’s Thryssa (Thryssa dussumieri)
Dwarf Altai Osman (Oreoleuciscus humilis)
Dwarf Barb (Enteromius brevidorsalis)
Dwarf Batfish (Ogcocephalus pumilus)
Dwarf Blenny (Alloblennius parvus)
Dwarf Blenny (Starksia nanodes)
Dwarf Bumblebee Catfish (Pseudomystus leiacanthus)
Dwarf Cardinalfish (Apogon mosavi)
Dwarf Catshark (Asymbolus parvus)
Dwarf Catshark (Scyliorhinus torrei)
Dwarf Clingfish (Derilissus nanus)
Dwarf Codling (Notophycis marginata)
Dwarf Corydoras (Corydoras hastatus)
Dwarf Ctenopoma (Microctenopoma nanum)
Dwarf Danio (Danio nigrofasciatus)
Dwarf Flag Acara (Laetacara curviceps)
Dwarf Frogfish (Antennarius pauciradiuatus)
Dwarf Goonch (Bagarius vegrandis)
Dwarf Green Pike Cichlid (Wallaciia compressiceps)
Dwarf Gourami (Trichogaster lalius)
Dwarf Mahseer (Tor kulkarnii)
Dwarf Malabar Pufferfish (Carinotetraodon imitator)
Dwarf Marbled Catfish (Microglanis poecilus)
Dwarf Panaque (Panaqolus gnomus)
Dwarf Pike-Cichlid (Teleocichla prionogenys)
Dwarf Pufferfish (Carinotetraodon travancoricus)
Dwarf Rasbora (Boraras maculatus)
Dwarf-red Rockfish (Sebastes rufinanus)
Dwarf Sanjika (Opsaridium tweddleorum)
Dwarf Sawtail Catshark (Galeus schultzi)
Dwarf Scissortail Rasbora (Rasbosoma spilocerca)
Dwarf Sculpin (Antipodocottus elegans)
Dwarf Sculpin (Procottus gurwicii)
Dwarf Shore Eel (Alabes hoesei)
Dwarf Sicklefin Chimaera (Neoharriotta carri)
Dwarf Spinyhead Blenny (Acanthemblemaria paula)
Dwarf Spotted Wobbegong (Orectolobus parvimaculatus)
Dwarf Threadfin Bream (Nemipterus balinensoides)
Dwarf Tiger Barb (Puntigrus partipentazona)
Dwarf Weakfish (Cynoscion nannus)
Dwarf Whiptail Catfish (Rineloricaria beni)
Dwarf Wrasse (Doratonotus megalepis)
Dysomma bucephalus (Dysomma bucephalus)
Dysomma dolichosomatum (Dysomma dolichosomatum)
Dysomma fuscoventralis (Dysomma fuscoventralis)
Dysomma goslinei (Dysomma goslinei)
Dysomma longirostrum (Dysomma longirostrum)
Dysomma melanurum (Dysomma melanurum)
Dysomma muciparus (Dysomma muciparus)
Dysomma opisthoproctus (Dysomma opisthoproctus)
Dysomma polycatodon (Dysomma polycatodon)
Dysomma tridens (Dysomma tridens)
Dysommina proboscideus (Dysommina proboscideus)
Dysommina rugosa (Dysommina rugosa)
Dysommina orientalis (Dysommina orientalis)

E

Eaglesomia eaglesomei (Eaglesomia eaglesomei)
Eakin’s Plunderfish (Pogonophryne eakini)
Earmuff Wrasse (Halichoeres melasmapomus)
Earspot Cusk-eel (Ophidion fulvum)
Earspot Snakeblenny (Ophiclinops hutchinsi)
East African Red-finned Barb (Enteromius apleurogramma)
East Atlantic Peacock Wrasse (Symphodus tinca)
East Coast Barb (Enteromius toppini)
Eastcoast Squeaker (Synodontis zanzibaricus)
Easter Island Butterflyfish (Chaetodon litus)
Easter Island Flyingfish (Cheilopogon rapanouiensis)
Eastern Aegean Bleak (Alburnus demiri)
Eastern Atlantic Footballfish (Himantolophus mauli)
Eastern Banded Catshark (Atelomycterus marnkalha)
Eastern Blacknose Dace (Rhinichthys atratulus)
Eastern Blue Groper (Achoerodus viridis)
Eastern Cape Redfin (Pseudobarbus afer)
Eastern Cleaner Clingfish (Cochleoceps orientalis)
Eastern Creek Chubsucker (Erimyzon oblongus)
Eastern Gobbleguts (Vincentia novaehollandiae)
Eastern Happy (Astatotilapia calliptera)
Eastern Jumping Blenny (Lepidoblennius haplodactylus)
Eastern Mudminnow (Umbra pygmaea)
Eastern Pacific Black Ghostshark (Hydrolagus melanophasma)
Eastern Pacific Bonito (Sarda chiliensis)
Eastern Sand Catlet (Zaireichthys monomotapa)
Eastern Silvery Minnow (Hybognathus regius)
Eastern Tadpole Coffinfish (Chaunacops spinosus)
Eastern Talma (Chelmonops truncatus)
Eastern Triangle Butterflyfish (Chaetodon baronessa)
East Indian Lipsucker (Andamia heteroptera)
East Pacific Ventbrotula (Ventichthys biospeedoi)
East Siberian Grayling (Thymallus pallasii)
Ebeling’s Fangjaw (Sigmops ebelingi)
Eber Bleak (Alburnus nasreddini)
Eber Gudgeon (Gobio intermedius)
Ebinania australiae (Ebinania australiae)
Ebinania brephocephala (Ebinania brephocephala)
Ebinania costaecanariae (Ebinania costaecanariae)
Ebinania gyrinoides (Ebinania gyrinoides)
Ebinania malacocephala (Ebinania malacocephala)
Ebinania vermiculata (Ebinania vermiculata)
Eckström’s Topknot (Zeugopterus regius)
Eclipse-spot Razor Wrasse (Iniistius bakunawa)
Ecsenius fijiensis (Ecsenius fijiensis)
Ecsenius isos (Ecsenius isos)
Ecsenius minutus (Ecsenius minutus)
Ecsenius monoculus (Ecsenius monoculus)
Ecsenius niue (Ecsenius niue)
Ecsenius pardus (Ecsenius pardus)
Ecsenius portenoyi (Ecsenius portenoyi)
Ecsenius randalli (Ecsenius randalli)
Ecsenius tessera (Ecsenius tessera)
Ecuador Banjo Catfish (Bunocephalus knerii)
Edelfisch (Coregonus nobilis)
Eel Blenny (Peronedys anguillaris)
Eel Catfish (Channallabes apus)
Eelgrass Blenny (Stathmonotus stahli)
Eğirdir Barb (Capoeta pestai)
Eğirdir Marinka (Schizothorax prophylax)
Egyptian Mouthbrooder (Pseudocrenilabrus multicolor)
Eigenmann’s Anchovy (Anchoa eigenmannia)
Eightband Butterflyfish (Chaetodon octofasciatus)
Eightbarbel Gudgeon (Gobiobotia pappenheimi)
Eightline Wrasse (Pseudocheilinus octotaenia)
Eight-spine Cardinalfish (Neamia octospina)
Eirmotus furvus (Eirmotus furvus)
Eirmotus insignis (Eirmotus insignis)
Eirmotus isthmus (Eirmotus isthmus)
Eirmotus octozona (Eirmotus octozona)
Ekemblemaria lira (Ekemblemaria lira)
Electric Blue (Sciaenochromis fryeri)
Electric Blue Hap (Sciaenochromis ahli)
Electric Blue Kande (Sciaenochromis psammophilus)
Electric Catfish (Malapterurus electricus)
Electric Yellow Cichlid (Labidochromis caeruleus)
Eclectochromis lobochilus (Eclectochromis lobochilus)
Eclectochromis ornatus (Eclectochromis ornatus)
Elegant Blenny (Omobranchus elegans)
Elegant Clingfish (Arcos decoris)
Elegant Coris (Coris venusta)
Elegant Corydoras (Corydoras elegans)
Elegant Madtom (Noturus elegans)
Elegant Pike Cichlid (Crenicichla hadrostigma)
Elegant Wrasse (Anampses elegans)
Elephant Ear Gourami (Osphronemus exodon)
Elephant-nose Cichlid (Nimbochromis linni)
Elizabeth’s Dwarf Cichlid (Apistogramma elizabethae)
Elongate Anchovy (Anchoviella elongata)
Elongate Bitterling (Acheilognathus elongatus)
Elongate Blenny (Starksia elongata)
Elongate Bulleye (Priacanthus prolixus)
Elongate Carpetshark (Parascyllium elongatum)
Elongated Bristlemouth Fish (Gonostoma elongatum)
Elongated Kerala Mystus (Mystus heoki)
Elongated Pangasius (Pangasius elongatus)
Elongated Siphonfish (Siphamia elongata)
Elongated Whiptail Catfish (Rineloricaria longicauda)
Elongate Fangjaw (Sigmops elongatus)
Elongate Glassy Perchlet (Chanda nama)
Elongate Grunt (Haemulopsis elongatus)
Elongate Sand Klipfish (Cancelloxus longior)
Elongate Shore Eel (Alabes elongata)
Elsman’s Whipnose (Gigantactis elsmani)
Eltanin Handfish (Pezichthys eltanani)
Elusive Signal Blenny (Emblemaria walkeri)
Emanuela’s Boarfish (Antigonia emanuela)
Emblemaria australis (Emblemaria australis)
Emblemaria hudsoni (Emblemaria hudsoni)
Emerald Catfish (Corydoras splendens)
Emerald Cichlid (Hypselecara temporalis)
Emerald Clingfish (Acyrtops beryllinus)
Emerald Dwarf Danio (Danio erythromicron)
Emerald Rockcod (Trematomus bernacchii)
Emerald Shiner (Notropis atherinoides)
Emerald Wrasse (Symphodus trutta)
Emerald Wrasse (Thalassoma virens)
Emperor Angelfish (Pomacanthus imperator)
Emperor Cichlid (Aulonocara nyassae)
Empress Dwarf Cichlid (Apistogramma hippolytae)
Encheloclarias baculum (Encheloclarias baculum)
Encheloclarias curtisoma (Encheloclarias curtisoma)
Encheloclarias kelioides (Encheloclarias kelioides)
Encheloclarias medialis (Encheloclarias medialis)
Encheloclarias prolatus (Encheloclarias prolatus)
Encheloclarias tapeinopterus (Encheloclarias tapeinopterus)
Encheloclarias velatus (Encheloclarias velatus)
Enchelybrotula gomoni (Enchelybrotula gomoni)
Enchelybrotula paucidens (Enchelybrotula paucidens)
Enchelyurus brunneolus (Enchelyurus brunneolus)
Enchelyurus petersi (Enchelyurus petersi)
Endorheic Chub (Evarra tlahuacensis)
Engraulicypris bredoi (Engraulicypris bredoi)
Engraulicypris gariepinus (Engraulicypris gariepinus)
Engraulicypris howesi (Engraulicypris howesi)
Engraulicypris ngalala (Engraulicypris ngalala)
Engraved Catfish (Nemapteryx caelata)
Enigmatochromis lucanusi (Enigmatochromis lucanusi)
Enneanectes smithi (Enneanectes smithi)
Enneapterygius cheni (Enneapterygius cheni)
Enneapterygius destai (Enneapterygius destai)
Enneapterygius elaine (Enneapterygius elaine)
Enneapterygius etheostomus (Enneapterygius etheostomus)
Enneapterygius genamaculatus (Enneapterygius genamaculatus)
Enneapterygius gruschkai (Enneapterygius gruschkai)
Enneapterygius hsiojenae (Enneapterygius hsiojenae)
Enneapterygius kosiensis (Enneapterygius kosiensis)
Enneapterygius melanospilus (Enneapterygius melanospilus)
Enneapterygius obscurus (Enneapterygius obscurus)
Enneapterygius pallidus (Enneapterygius pallidus)
Enneapterygius senoui (Enneapterygius senoui)
Enneapterygius shaoi (Enneapterygius shaoi)
Enneapterygius sheni (Enneapterygius sheni)
Enneapterygius trisignatus (Enneapterygius trisignatus)
Enteromius ablabes (Enteromius ablabes)
Enteromius aboinensis (Enteromius aboinensis)
Enteromius aliciae (Enteromius aliciae)
Enteromius aloyi (Enteromius aloyi)
Enteromius amanpoae (Enteromius amanpoae)
Enteromius anema (Enteromius anema)
Enteromius anniae (Enteromius anniae)
Enteromius ansorgii (Enteromius ansorgii)
Enteromius arambourgi (Enteromius arambourgi)
Enteromius arcislongae (Enteromius arcislongae)
Enteromius aspilus (Enteromius aspilus)
Enteromius atakorensis (Enteromius atakorensis)
Enteromius atromaculatus (Enteromius atromaculatus)
Enteromius bagbwensis (Enteromius bagbwensis)
Enteromius baudoni (Enteromius baudoni)
Enteromius bawkuensis (Enteromius bawkuensis)
Enteromius bigornei (Enteromius bigornei)
Enteromius boboi (Enteromius boboi)
Enteromius bourdariei (Enteromius bourdariei)
Enteromius brazzai (Enteromius brazzai)
Enteromius brevilateralis (Enteromius brevilateralis)
Enteromius brichardi (Enteromius brichardi)
Enteromius cadenati (Enteromius cadenati)
Enteromius candens (Enteromius candens)
Enteromius carcharhinoides (Enteromius carcharhinoides)
Enteromius carens (Enteromius carens)
Enteromius castrasibutum (Enteromius castrasibutum)
Enteromius catenarius (Enteromius catenarius)
Enteromius caudosignatus (Enteromius caudosignatus)
Enteromius chicapaensis (Enteromius chicapaensis)
Enteromius chiumbeensis (Enteromius chiumbeensis)
Enteromius chlorotaenia (Enteromius chlorotaenia)
Enteromius citrinus (Enteromius citrinus)
Enteromius clauseni (Enteromius clauseni)
Enteromius collarti (Enteromius collarti)
Enteromius condei (Enteromius condei)
Enteromius deguidei (Enteromius deguidei)
Enteromius deserti (Enteromius deserti)
Enteromius devosi (Enteromius devosi)
Enteromius dialonensis (Enteromius dialonensis)
Enteromius diamouanganai (Enteromius diamouanganai)
Enteromius ditinensis (Enteromius ditinensis)
Enteromius eburneensis (Enteromius eburneensis)
Enteromius ensis (Enteromius ensis)
Enteromius erythrozonus (Enteromius erythrozonus)
Enteromius evansi (Enteromius evansi)
Enteromius foutensis (Enteromius foutensis)
Enteromius greenwoodi (Enteromius greenwoodi)
Enteromius guildi (Enteromius guildi)
Enteromius guineensis (Enteromius guineensis)
Enteromius guirali (Enteromius guirali)
Enteromius huguenyi (Enteromius huguenyi)
Enteromius humeralis (Enteromius humeralis)
Enteromius humilis (Enteromius humilis)
Enteromius inaequalis (Enteromius inaequalis)
Enteromius janssensi (Enteromius janssensi)
Enteromius kamolondoensis (Enteromius kamolondoensis)
Enteromius kissiensis (Enteromius kissiensis)
Enteromius kuiluensis (Enteromius kuiluensis)
Enteromius lamani (Enteromius lamani)
Enteromius laticeps (Enteromius laticeps)
Enteromius lauzannei (Enteromius lauzannei)
Enteromius leonensis (Enteromius leonensis)
Enteromius liberiensis (Enteromius liberiensis)
Enteromius litamba (Enteromius litamba)
Enteromius lornae (Enteromius lornae)
Enteromius loveridgii (Enteromius loveridgii)
Enteromius lufukiensis (Enteromius lufukiensis)
Enteromius lujae (Enteromius lujae)
Enteromius lukindae (Enteromius lukindae)
Enteromius lukusiensis (Enteromius lukusiensis)
Enteromius luluae (Enteromius luluae)
Enteromius machadoi (Enteromius machadoi)
Enteromius macinensis (Enteromius macinensis)
Enteromius marmoratus (Enteromius marmoratus)
Enteromius martorelli (Enteromius martorelli)
Enteromius mediosquamatus (Enteromius mediosquamatus)
Enteromius melanotaenia (Enteromius melanotaenia)
Enteromius mocoensis (Enteromius mocoensis)
Enteromius mohasicus (Enteromius mohasicus)
Enteromius musumbi (Enteromius musumbi)
Enteromius neglectus (Enteromius neglectus)
Enteromius nigeriensis (Enteromius nigeriensis)
Enteromius nigrifilis (Enteromius nigrifilis)
Enteromius nigroluteus (Enteromius nigroluteus)
Enteromius niokoloensis (Enteromius niokoloensis)
Enteromius nounensis (Enteromius nounensis)
Enteromius okae (Enteromius okae)
Enteromius oligogrammus (Enteromius oligogrammus)
Enteromius owenae (Enteromius owenae)
Enteromius papilio (Enteromius papilio)
Enteromius parablabes (Enteromius parablabes)
Enteromius parajae (Enteromius parajae)
Enteromius petchkovskyi (Enteromius petchkovskyi)
Enteromius pinnimaculatus (Enteromius pinnimaculatus)
Enteromius pleurogramma (Enteromius pleurogramma)
Enteromius pobeguini (Enteromius pobeguini)
Enteromius potamogalis (Enteromius potamogalis)
Enteromius prionacanthus (Enteromius prionacanthus)
Enteromius profundus (Enteromius profundus)
Enteromius pseudotoppini (Enteromius pseudotoppini)
Enteromius pumilus (Enteromius pumilus)
Enteromius punctitaeniatus (Enteromius punctitaeniatus)
Enteromius pygmaeus (Enteromius pygmaeus)
Enteromius quadrilineatus (Enteromius quadrilineatus)
Enteromius raimbaulti (Enteromius raimbaulti)
Enteromius rohani (Enteromius rohani)
Enteromius roussellei (Enteromius roussellei)
Enteromius rouxi (Enteromius rouxi)
Enteromius rubrostigma (Enteromius rubrostigma)
Enteromius salessei (Enteromius salessei)
Enteromius sensitivus (Enteromius sensitivus)
Enteromius serengetiensis (Enteromius serengetiensis)
Enteromius seymouri (Enteromius seymouri)
Enteromius stanleyi (Enteromius stanleyi)
Enteromius stauchi (Enteromius stauchi)
Enteromius stigmasemion (Enteromius stigmasemion)
Enteromius stigmatopygus (Enteromius stigmatopygus)
Enteromius subinensis (Enteromius subinensis)
Enteromius sublineatus (Enteromius sublineatus)
Enteromius sylvaticus (Enteromius sylvaticus)
Enteromius syntrechalepis (Enteromius syntrechalepis)
Enteromius taeniopleura (Enteromius taeniopleura)
Enteromius taeniurus (Enteromius taeniurus)
Enteromius tanapelagius (Enteromius tanapelagius)
Enteromius tegulifer (Enteromius tegulifer)
Enteromius tetraspilus (Enteromius tetraspilus)
Enteromius tetrastigma (Enteromius tetrastigma)
Enteromius teugelsi (Enteromius teugelsi)
Enteromius thysi (Enteromius thysi)
Enteromius tiekoroi (Enteromius tiekoroi)
Enteromius tomiensis (Enteromius tomiensis)
Enteromius tongaensis (Enteromius tongaensis)
Enteromius traorei (Enteromius traorei)
Enteromius trinotatus (Enteromius trinotatus)
Enteromius trispiloides (Enteromius trispiloides)
Enteromius trispilomimus (Enteromius trispilomimus)
Enteromius trispilopleura (Enteromius trispilopleura)
Enteromius trispilos (Enteromius trispilos)
Enteromius urostigma (Enteromius urostigma)
Enteromius usambarae (Enteromius usambarae)
Enteromius validus (Enteromius validus)
Enteromius vanderysti (Enteromius vanderysti)
Enteromius walkeri (Enteromius walkeri)
Enteromius walshae (Enteromius walshae)
Enteromius wellmani (Enteromius wellmani)
Enteromius yeiensis (Enteromius yeiensis)
Enteromius zalbiensis (Enteromius zalbiensis)
Entomacrodus lemuria (Entomacrodus lemuria)
Entomacrodus lighti (Entomacrodus lighti)
Entomacrodus longicirrus (Entomacrodus longicirrus)
Entomacrodus randalli (Entomacrodus randalli)
Entomacrodus solus (Entomacrodus solus)
Entomacrodus vomerinus (Entomacrodus vomerinus)
Entomocorus benjamini (Entomocorus benjamini)
Entomocorus gameroi (Entomocorus gameroi)
Entomocorus melaphareus (Entomocorus melaphareus)
Entomocorus radiosus (Entomocorus radiosus)
Eoanabas thibetana (Eoanabas thibetana)
Epactionotus advenus (Epactionotus advenus)
Epactionotus bilineatus (Epactionotus bilineatus)
Epactionotus gracilis (Epactionotus gracilis)
Epactionotus itaimbezinho (Epactionotus itaimbezinho)
Epactionotus yasi (Epactionotus yasi)
Epapterus blohmi (Epapterus blohmi)
Epapterus dispilurus (Epapterus dispilurus)
Epaulette Shark (Hemiscyllium ocellatum)
Epiros Minnow (Pelasgus thesproticus)
Ercis Barbel (Barbus ercisianus)
Erdmann’s Fangblenny (Meiacanthus erdmanni)
Erdmann’s Wrasse (Halichoeres erdmanni)
Ereğli Minnow (Garra kemali)
Eremophilus mutisii (Eremophilus mutisii)
Erethistes maesotensis (Erethistes maesotensis)
Erethistes pusillus (Erethistes pusillus)
Erethistoides ascita (Erethistoides ascita)
Erethistoides cavatura (Erethistoides cavatura)
Erethistoides infuscatus (Erethistoides infuscatus)
Erethistoides longispinis (Erethistoides longispinis)
Erethistoides luteolus (Erethistoides luteolus)
Erethistoides montana (Erethistoides montana)
Erethistoides pipri (Erethistoides pipri)
Erethistoides senkhiensis (Erethistoides senkhiensis)
Erethistoides sicula (Erethistoides sicula)
Erethistoides vesculus (Erethistoides vesculus)
Eretmichthys pinnatus (Eretmichthys pinnatus)
Ereunias grallator (Ereunias grallator)
Eritrean Blenny (Omobranchus steinitzi)
Eritrean Butterflyfish (Chaetodon paucifasciatus)
Ernstichthys anduzei (Ernstichthys anduzei)
Ernstichthys intonsus (Ernstichthys intonsus)
Ernstichthys megistus (Ernstichthys megistus)
Error Seamount Catshark (Bythaelurus stewarti)
Esomus altus (Esomus altus)
Esomus caudiocellatus (Esomus caudiocellatus)
Esomus malabaricus (Esomus malabaricus)
Esomus manipurensis (Esomus manipurensis)
Esomus metallicus (Esomus metallicus)
Esomus thermoicos (Esomus thermoicos)
Estuarine Glass Perchlet (Ambassis macracanthus)
Estuarine Sea Catfish (Cathorops aguadulce)
Estuarine Thryssa (Thryssa aestuaria)
Estuarine Triplefin (Forsterygion nigripenne)
Estuary Cardinalfish (Pseudamia nigra)
Estuary Clingfish (Trachelochismus aestuarium)
Estuary Cobbler (Cnidoglanis macrocephalus)
Estuary Croaker (Sonorolux fluminis)
Estuary Glassfish (Ambassis marianus)
Euchilichthys astatodon (Euchilichthys astatodon)
Euchilichthys boulengeri (Euchilichthys boulengeri)
Euchilichthys dybowskii (Euchilichthys dybowskii)
Euchilichthys guentheri (Euchilichthys guentheri)
Euchilichthys royauxi (Euchilichthys royauxi)
Eucrossorhinus microcuspidatus (Eucrossorhinus microcuspidatus)
Eulachon (Thaleichthys pacificus)
Euphrates Barbel (Luciobarbus mystaceus)
Euphrates Spring Minnow (Pseudophoxinus firati)
Euphrates Trout (Salmo euphrataeus)
Eurasian Minnow (Phoxinus phoxinus)
Euristhmus microphthalmus (Euristhmus microphthalmus)
Euristhmus sandrae (Euristhmus sandrae)
European Anchovy (Engraulis encrasicolus)
European Barracuda (Sphyraena sphyraena)
European Bitterling (Rhodeus amarus)
European Brook Lamprey (Lampetra planeri)
European Bullhead (Cottus gobio)
European Grayling (Thymallus thymallus)
European Mudminnow (Umbra krameri)
European Seabass (Dicentrarchus labrax)
Eurycheilichthys limulus (Eurycheilichthys limulus)
Eurycheilichthys pantherinus (Eurycheilichthys pantherinus)
Eurymen bassargini (Eurymen bassargini)
Eustomias acinosus (Eustomias acinosus)
Eustomias aequatorialis (Eustomias aequatorialis)
Eustomias albibulbus (Eustomias albibulbus)
Eustomias appositus (Eustomias appositus)
Eustomias arborifer (Eustomias arborifer)
Eustomias austratlanticus (Eustomias austratlanticus)
Eustomias bertelseni (Eustomias bertelseni)
Eustomias bibulboides (Eustomias bibulboides)
Eustomias bibulbosus (Eustomias bibulbosus)
Eustomias bigelowi (Eustomias bigelowi)
Eustomias bimargaritatus (Eustomias bimargaritatus)
Eustomias bimargaritoides (Eustomias bimargaritoides)
Eustomias binghami (Eustomias binghami)
Eustomias bituberatus (Eustomias bituberatus)
Eustomias bituberoides (Eustomias bituberoides)
Eustomias borealis (Eustomias borealis)
Eustomias braueri (Eustomias braueri)
Eustomias brevibarbatus (Eustomias brevibarbatus)
Eustomias bulbiramis (Eustomias bulbiramis)
Eustomias cancriensis (Eustomias cancriensis)
Eustomias cirritus (Eustomias cirritus)
Eustomias contiguus (Eustomias contiguus)
Eustomias crossotus (Eustomias crossotus)
Eustomias crucis (Eustomias crucis)
Eustomias curtatus (Eustomias curtatus)
Eustomias curtifilis (Eustomias curtifilis)
Eustomias danae (Eustomias danae)
Eustomias decoratus (Eustomias decoratus)
Eustomias dendriticus (Eustomias dendriticus)
Eustomias deofamiliaris (Eustomias deofamiliaris)
Eustomias digitatus (Eustomias digitatus)
Eustomias dinema (Eustomias dinema)
Eustomias dispar (Eustomias dispar)
Eustomias dubius (Eustomias dubius)
Eustomias elongatus (Eustomias elongatus)
Eustomias filifer (Eustomias filifer)
Eustomias fissibarbis (Eustomias fissibarbis)
Eustomias flagellifer (Eustomias flagellifer)
Eustomias furcifer (Eustomias furcifer)
Eustomias gibbsi (Eustomias gibbsi)
Eustomias grandibulbus (Eustomias grandibulbus)
Eustomias hulleyi (Eustomias hulleyi)
Eustomias hypopsilus (Eustomias hypopsilus)
Eustomias ignotus (Eustomias ignotus)
Eustomias inconstans (Eustomias inconstans)
Eustomias insularum (Eustomias insularum)
Eustomias intermedius (Eustomias intermedius)
Eustomias interruptus (Eustomias interruptus)
Eustomias ioani (Eustomias ioani)
Eustomias jimcraddocki (Eustomias jimcraddocki)
Eustomias kikimora (Eustomias kikimora)
Eustomias kreffti (Eustomias kreffti)
Eustomias lanceolatus (Eustomias lanceolatus)
Eustomias leptobolus (Eustomias leptobolus)
Eustomias lipochirus (Eustomias lipochirus)
Eustomias longibarba (Eustomias longibarba)
Eustomias longiramis (Eustomias longiramis)
Eustomias macrophthalmus (Eustomias macrophthalmus)
Eustomias magnificus (Eustomias magnificus)
Eustomias medusa (Eustomias medusa)
Eustomias melanonema (Eustomias melanonema)
Eustomias melanostigma (Eustomias melanostigma)
Eustomias melanostigmoides (Eustomias melanostigmoides)
Eustomias mesostenus (Eustomias mesostenus)
Eustomias metamelas (Eustomias metamelas)
Eustomias micraster (Eustomias micraster)
Eustomias micropterygius (Eustomias micropterygius)
Eustomias minimus (Eustomias minimus)
Eustomias monoclonoides (Eustomias monoclonoides)
Eustomias monoclonus (Eustomias monoclonus)
Eustomias monodactylus (Eustomias monodactylus)
Eustomias obscurus (Eustomias obscurus)
Eustomias orientalis (Eustomias orientalis)
Eustomias pacificus (Eustomias pacificus)
Eustomias parri (Eustomias parri)
Eustomias patulus (Eustomias patulus)
Eustomias paucifilis (Eustomias paucifilis)
Eustomias paxtoni (Eustomias paxtoni)
Eustomias perplexus (Eustomias perplexus)
Eustomias pinnatus (Eustomias pinnatus)
Eustomias polyaster (Eustomias polyaster)
Eustomias posti (Eustomias posti)
Eustomias precarius (Eustomias precarius)
Eustomias problematicus (Eustomias problematicus)
Eustomias pyrifer (Eustomias pyrifer)
Eustomias quadrifilis (Eustomias quadrifilis)
Eustomias radicifilis (Eustomias radicifilis)
Eustomias schiffi (Eustomias schiffi)
Eustomias silvescens (Eustomias silvescens)
Eustomias similis (Eustomias similis)
Eustomias simplex (Eustomias simplex)
Eustomias spherulifer (Eustomias spherulifer)
Eustomias suluensis (Eustomias suluensis)
Eustomias tension (Eustomias tension)
Eustomias tetranema (Eustomias tetranema)
Eustomias teuthidopsis (Eustomias teuthidopsis)
Eustomias tomentosis (Eustomias tomentosis)
Eustomias triramis (Eustomias triramis)
Eustomias uniramis (Eustomias uniramis)
Eustomias variabilis (Eustomias variabilis)
Eustomias woollardi (Eustomias woollardi)
Eustomias xenobolus (Eustomias xenobolus)
Eusurculus pistillum (Eusurculus pistillum)
Eutropiichthys britzi (Eutropiichthys britzi)
Eutropiichthys burmannicus (Eutropiichthys burmannicus)
Eutropiichthys cetosus (Eutropiichthys cetosus)
Eutropiichthys goongwaree (Eutropiichthys goongwaree)
Eutropiichthys murius (Eutropiichthys murius)
Eutropiichthys salweenensis (Eutropiichthys salweenensis)
Eutropiichthys vacha (Eutropiichthys vacha)
Evermann’s Cardinalfish (Zapogon evermanni)
Evia Barbel (Barbus euboicus)
Evileye Blaasop (Amblyrhynchotes honckenii)
Evrotas Minnow (Pelasgus laconicus)
Ewa Fangblenny (Plagiotremus ewaensis)
Ewaso Nyiro Barb (Enteromius mimus)
Ewaso Nyrio Labeo (Labeo percivali)
Exallodontus aguanai (Exallodontus aguanai)
Exastilithoxus fimbriatus (Exastilithoxus fimbriatus)
Exastilithoxus hoedemani (Exastilithoxus hoedemani)
Exile Cusk Eel (Ophidion exul)
Exile Snaggletooth (Astronesthes exsul)
Exostoma barakensis (Exostoma barakensis)
Exostoma berdmorei (Exostoma berdmorei)
Exostoma effrenum (Exostoma effrenum)
Exostoma laticaudata (Exostoma laticaudata)
Exostoma peregrinator (Exostoma peregrinator)
Exostoma sawmteai (Exostoma sawmteai)
Exostoma stuarti (Exostoma stuarti)
Exostoma tenuicaudatum (Exostoma tenuicaudatum)
Exostoma vinciguerrae (Exostoma vinciguerrae)
Exotic Snaggletooth (Eupogonesthes xenicus)
Exquisite Wrasse (Cirrhilabrus exquisitus)
Eyebrow Bigscale (Melamphaes longivelis)
Eyebrowed Large-eye Bream (Gymnocranius superciliosus)
Eyebrow Tuskfish (Choerodon zamboangae)
Eyelash Handfish (Pezichthys nigrocilium)
Eyeless Golden-line Fish (Sinocyclocheilus anophthalmus)
Eyeshade Sculpin (Nautichthys pribilovius)
Eyespot Blenny (Ecsenius ops)
Eye-spot Cichlid (Pelvicachromis subocellatus)
Eyespot Coffinfish (Chaunax nebulosus)
Eyespot Gourami (Parasphaerichthys ocellatus)
Eyespot Mouthbrooder (Betta ocellata)
Eyespot Pufferfish (Dichotomyctere ocellatus)
Eyespot Rasbora (Brevibora dorsiocellata)
Eyespot Synodontis (Synodontis longirostris)
Eyestripe Clingfish (Lepadichthys coccinotaenia)
Eyetail Bowfin (Amia ocellicauda)

F

Fahaca Pufferfish (Tetraodon lineatus)
Fairy Cichlid (Biotoecus opercularis)
Fairy Clingfish (Flabellicauda akiko)
Fairy Peacock Cichlid (Aulonocara jacobfreibergi)
Falcon Red Banner Blenny (Emblemariopsis falcon)
Fallfish (Semotilus corporalis)
Falls Lukunani (Cichla cataractae)
Falsate Chameleon Catfish (Acrochordonichthys gyrinus)
False Baelama Anchovy (Thryssa encrasicholoides)
False Bay Klipfish (Clinus latipennis)
False Black Lancer (Bagrichthys macropterus)
False Blochi Catfish (Corydoras delphax)
False Boarfish (Neocyttus helgae)
False Cleanerfish (Aspidontus taeniatus)
False-eyed Pike Cichlid (Crenicichla scottii)
False Indian Anchovy (Stolephorus advenus)
False Killer Whale (Pseudorca crassidens)
False Kinglip (Hoplobrotula gnathopus)
False Lance Codlet (Bregmaceros pseudolanceolatus)
False Macropterus (Aspidoras albater)
False Network Catfish (Corydoras sodalis)
False Osman (Schizopygopsis stoliczkai)
False Panama Anchovy (Anchoa mundeola)
False Papillose Blenny (Acanthemblemaria greenfieldi)
False Senator Wrasse (Pictilabrus viridis)
Falsespine Catfish (Neosilurus pseudospinosus)
False Spotted Catfish (Corydoras leucomelas)
False Tasmanian Blenny (Parablennius postoculomaculatus)
False Upside Down Catfish (Synodontis nigrita)
Fanfin Angler (Caulophryne jordani)
Fanfish (Pteraclis carolinus)
Fangfangia spinicleithralis (Fangfangia spinicleithralis)
Fangtooth Dragonfish (Melanostomias niger)
Farlowella altocorpus (Farlowella altocorpus)
Farlowella amazonum (Farlowella amazonum)
Farlowella colombiensis (Farlowella colombiensis)
Farlowella curtirostra (Farlowella curtirostra)
Farlowella gianetii (Farlowella gianetii)
Farlowella gracilis (Farlowella gracilis)
Farlowella hahni (Farlowella hahni)
Farlowella hasemani (Farlowella hasemani)
Farlowella henriquei (Farlowella henriquei)
Farlowella isbruckeri (Farlowella isbruckeri)
Farlowella jauruensis (Farlowella jauruensis)
Farlowella knerii (Farlowella knerii)
Farlowella mariaelenae (Farlowella mariaelenae)
Farlowella martini (Farlowella martini)
Farlowella mitoupibo (Farlowella mitoupibo)
Farlowella nattereri (Farlowella nattereri)
Farlowella odontotumulus (Farlowella odontotumulus)
Farlowella oxyrryncha (Farlowella oxyrryncha)
Farlowella paraguayensis (Farlowella paraguayensis)
Farlowella reticulata (Farlowella reticulata)
Farlowella rugosa (Farlowella rugosa)
Farlowella schreitmuelleri (Farlowella schreitmuelleri)
Farlowella smithi (Farlowella smithi)
Farlowella taphorni (Farlowella taphorni)
Farlowella venezuelensis (Farlowella venezuelensis)
Farlowella vittata (Farlowella vittata)
Farlowella yarigui (Farlowella yarigui)
Fatamorgana Pleco (Pterygoplichthys lituratus)
Fat Catfish (Rhizosomichthys totae)
Fathead (Cottunculus granulosus)
Fathead Cod (Guttigadus globiceps)
Fathead Minnow (Pimephales promelas)
Fatlips Minnow (Phenacobius crassilabrum)
Fat Oscar (Astronotus crassipinnis)
Fat Sculpin (Batrachocottus nikolskii)
Fat Spring Minnow (Pseudophoxinus crassus)
Feather-barbelled Squeaker (Synodontis manni)
Feather Blenny (Hypsoblennius hentz)
Featherduster Blenny (Hypleurochilus multifilis)
Featherfin (Ophthalmotilapia ventralis)
Featherfin Cichlid (Cyathopharynx furcifer)
Featherfin Squeaker (Synodontis eupterus)
Fedorov’s Catshark (Apristurus fedorovi)
Fenestratus Hap (Protomelas fenestratus)
Fera (Coregonus fera)
Férit Coregonus restrictus
Ferocious Coralbrotula (Ogilbichthys ferocis)
Ferox Trout (Salmo ferox)
Festive Cichlid (Mesonauta festivus)
Few-pored Coralbrotula (Diancistrus manciporus)
Fibramia keralensis (Fibramia keralensis)
Fibreno Trout (Salmo fibreni)
Fierce Pike Smelt (Sudis atrox)
Fieryblack Shiner (Cyprinella pyrrhomelas)
Fiery Redfin (Pseudobarbus phlegethon)
Fiji Anemonefish (Amphiprion barberi)
Fiji Coralbrotula (Diancistrus fijiensis)
Fiji Threadfin Bream (Nemipterus vitiensis)
Filament Blenny (Emblemaria hyltoni)
Filament Cod (Physiculus longifilis)
Filament Cusk (Homostolus acer)
Filamentous Blenny (Cirripectes filamentosus)
Filamentous Flasher Wrasse (Paracheilinus filamentosus)
Filespine Chulín (Rhamdia laticauda)
Finetail Catshark (Parmaturus xaniurus)
Fine Flounder (Paralichthys adspersus)
Finepatterned Puffer (Takifugu poecilonotus)
Finescale Dace (Chrosomus neogaeus)
Finescale Razorbelly Minnow (Salmostoma phulo)
Finespotted Plunderfish (Pogonophryne permitini)
Finetooth Beardie (Eeyorius hutchinsi)
Finetooth Shark (Carcharhinus isodon)
Finspot Wrasse (Xenojulis margaritacea)
Fiordland Brotula (Fiordichthys slartibartfasti)
Fire Bar Danio (Devario maetaengensis)
Fire Blue Hap (Protomelas dejunctus)
Fire-eye Cardinalfish (Nectamia ignitops)
Firemouth Cichlid (Thorichthys meeki)
Fire Red Licorice Gourami (Parosphromenus sumatranus)
Fire-tailed Pseudocrenilabrus (Pseudocrenilabrus pyrrhocaudalis)
Firewood Catfish (Sorubimichthys planiceps)
Fischer’s Victoria Squeaker (Synodontis afrofischeri)
Fishgod Blenny (Malacoctenus ebisui)
Fissi Tilapia (Sarotherodon caroli)
Fistulose Cardinalfish (Siphamia fistulosa)
Fiveband Barb (Desmopuntius pentazona)
Fivefinger Razorfish (Iniistius pentadactylus)
Five-lined Cardinalfish (Cheilodipterus quinquelineatus)
Fivelined Threadfin Bream (Nemipterus tambuloides)
Five-spotted Wrasse (Symphodus roissali)
Five-striped Hogfish (Bodianus paraleucosticticus)
Fivestripe Wrasse (Thalassoma quinquevittatum)
Flaccid Catshark (Apristurus exsanguis)
Flag Cichlid (Mesonauta insignis)
Flagfin Blenny (Emblemariopsis occidentalis)
Flagfin Cardinalfish (Jaydia truncata)
Flagfin Shiner (Pteronotropis signipinnis)
Flagfin Stargazer (Gillellus inescatus)
Flag Rockfish (Sebastes rubrivinctus)
Flagtail Catfish (Dianema urostriatum)
Flagtailed Glassfish (Ambassis miops)
Flagtail Swellshark (Cephaloscyllium signourum)
Flagtail Triplefin (Enneapterygius signicauda)
Flame Angelfish (Centropyge loricula)
Flameback Angelfish (Centropyge aurantonotus)
Flame Cardinalfish (Apogon talboti)
Flame Chub (Hemitremia flammea)
Flamefish (Apogon maculatus)
Flame Wrasse (Cirrhilabrus jordani)
Flaming Blenny (Cirripectes perustus)
Flannelmouth Sucker (Catostomus latipinnis)
Flapnose Sea Catfish (Sciades dowii)
Flappy Sculpin (Zesticelus profundorum)
Flapscale Blenny (Paraclinus sini)
Flarenostril Clingfish (Acyrtops amplicirrus)
Flash Pleco (Panaqolus albivermis)
Flatbeard Plunderfish (Pogonophryne platypogon)
Flat Bullhead (Ameiurus platycephalus)
Flat Catfish (Cochlefelis insidiator)
Flathead Cardinalfish (Apogon rubrifuscus)
Flathead Catfish (Pylodictis olivaris)
Flathead Catshark (Apristurus macrorhynchus)
Flathead Chub (Platygobio gracilis)
Flathead Congoli (Halaphritis platcephala)
Flathead Sea Catfish (Notarius planiceps)
Flathead Searobin (Peristedion brevirostre)
Flathead Trout (Salmo platycephalus)
Flatjaw Minnow (Tampichthys mandibularis)
Flatmouth Sea Catfish (Plicofollis platystomus)
Flatnose Catfish (Notoglanidium macrostoma)
Flatscale Triangular Batfish (Malthopsis bulla)
Flatwhiskered Catfish (Pinirampus pirinampu)
Flaveolus Cichlid (Amphilophus flaveolus)
Flavescent Peacock (Aulonocara stuartgranti)
Flecked Pikeblenny (Chaenopsis roseola)
Fleet Klipfish (Climacoporus navalis)
Fleshfish (Dermatopsis macrodon)
Fleshy-fin Dragonfish (Photonectes parvimanus)
Fleshylip Buffalo (Ictiobus labiosus)
Fleshysnout Catfish (Arius dispar)
Floral Banded Wobbegong (Orectolobus floridus)
Floral Wrasse (Cheilinus chlorourus)
Florida Bass (Micropterus floridanus)
Florida Blenny (Chasmodes saburrae)
Flower Cardinalfish (Ostorhinchus fleurieu)
Flower Catfish (Silurus langsonensis)
Fluffy-esca Deepsea Batfish (Halieutopsis simula)
Fluffy Sculpin (Oligocottus snyderi)
Fluvial Shiner (Notropis edwardraneyi)
Flying Fox (Epalzeorhynchos kalopterus)
Fly River Thryssa (Thryssa rastrosa)
Foa leisi (Foa leisi)
Foa longimana (Foa longimana)
Foa madagascariensis (Foa madagascariensis)
Foa nivosa (Foa nivosa)
Folded Viviparous Brotula (Alionematichthys plicatosurculus)
Folifer brevifilis (Folifer brevifilis)
Fonchiiichthys uracanthus (Fonchiiichthys uracanthus)
Forked Bar Blenny (Starksia y-lineata)
Forktail Blenny (Meiacanthus atrodorsalis)
Fork Tailed Paradisefish (Macropodus opercularis)
Fork-tailed Threadfin Bream (Nemipterus furcosus)
Forktail Large-eye bream (Gymnocranius elongatus)
Formosa Dreamer (Oneirodes formosanus)
Fort Maguire Aulonocara (Aulonocara hansbaenschi)
Fortune Jack (Seriola peruana)
Four-armed Frogfish (Tetrabrachium ocellatum)
Four-banded Butterflyfish (Chaetodon hoefleri)
Fourbarbel Scraper (Capoeta baliki)
Foureye Butterflyfish (Chaetodon capistratus)
Foureye Rockskipper (Dialommus macrocephalus)
Four-fin Blenny (Haptoclinus dropi)
Four-fingered Lipsucker (Andamia tetradactylus)
Fourhorn Poacher (Hypsagonus quadricornis)
Fourhorn Sculpin (Myoxocephalus quadricornis)
Fourline Blenny (Ecsenius aequalis)
Four-lined Pimelodus (Pimelodus blochii)
Four-lined Wrasse (Pseudocheilinus tetrataenia)
Fourline Hogfish (Bodianus trilineatus)
Fourline Wrasse (Larabicus quadrilineatus)
Fourspine Cichlid (Neolamprologus tetracanthus)
Four-spined Glass Perchlet (Tetracentrum apogonoides)
Fourspine Sculpin (Cottus kazika)
Fourspot Butterflyfish (Chaetodon quadrimaculatus)
Four-spot Megrim (Lepidorhombus boscii)
Four-spotted Barb (Enteromius quadripunctatus)
Fourspot Triplefin (Helcogramma fuscipectoris)
Fowleria flammea (Fowleria flammea)
Fowleria polystigma (Fowleria polystigma)
Fowlerichthys scriptissimus (Fowlerichthys scriptissimus)
Fowler’s Rockskipper (Litobranchus fowleri)
Foxfish (Bodianus frenchii)
Fox Jacopever (Sebastes vulpes)
Fragile Cardinalfish (Zoramia fragilis)
Frail Cardinalfish (Cercamia cladara)
Frail Gourami (Ctenops nobilis)
Franciscodoras marmoratus (Franciscodoras marmoratus)
Frans’ Cardinalfish (Ostorhinchus franssedai)
Franz’s Cusk (Neobythites franzi)
Fraser’s Danio (Devario fraseri)
Frecklebelly Madtom (Noturus munitus)
Freckled Blenny (Hypsoblennius ionthas)
Freckled Cardinalfish (Phaeoptyx conklini)
Freckled Catshark (Scyliorhinus haeckelii)
Freckled Madtom (Noturus nocturnus)
Freckled Rockfish (Sebastes lentiginosus)
Freckled Sea Catfish (Notarius lentiginosus)
Freemanichthys thompsoni (Freemanichthys thompsoni)
Freetail Brotula (Bidenichthys capensis)
French Angelfish (Pomacanthus paru)
French Butterflyfish (Prognathodes guyanensis)
French Grunt (Haemulon flavolineatum)
Freshwater Anchovy (Thryssa scratchleyi)
Freshwater Angelfish (Pterophyllum scalare)
Freshwater Blenny (Salariopsis fluviatilis)
Freshwater Butterflyfish (Pantodon buchholzi)
Freshwater Catfish (Tandanus tandanus)
Freshwater Clingfish (Gobiesox juradoensis)
Freshwater Cobbler (Tandanus bostocki)
Freshwater Combtooth Blenny (Phenablennius heyligeri)
Freshwater Croaker (Plagioscion ternetzi)
Freshwater Drum (Aplodinotus grunniens)
Freshwater Pufferfish (Tetraodon mbu)
Freshwater Sole (Trinectes fluviatilis)
Friedrich’s Kivu Haplo (Haplochromis adolphifrederici)
Frilled Toadfish (Ambophthalmos magnicirrus)
Fringed Blenny (Mimoblennius cirrosus)
Fringed Cusk-eel (Lepophidium wileyi)
Fringed-lipped Peninsula Carp (Labeo fimbriatus)
Fringed Sculpin (Icelinus fimbriatus)
Fringed Sole (Trinectes fimbriatus)
Fringe-gilled Toadfish (Torquigener tuberculiferus)
Fringelip Blenny (Salarias sinuosus)
Fringelip Rockskipper (Entomacrodus epalzeocheilos)
Frog Clingfish (Tomicodon leurodiscus)
Frogmouth (Cottoperca trigloides)
Frogmouth Sculpin (Icelinus oculatus)
Frontilabrus caeruleus (Frontilabrus caeruleus)
Frontosa Cichild (Cyphotilapia frontosa)
Frosted Snake Blenny (Ophiclinus gabrieli)
Frostfin Cardinalfish (Ostorhinchus hoevenii)
Fuelleborn’s Labeo (Labeo fuelleborni)
Fuelleborn’s Mouthbrooder (Astatotilapia fuelleborni)
Fuelleborn’s Squeaker (Synodontis fuelleborni)
Fuentes’ Wrasse (Pseudolabrus fuentesi)
Fugitive Blenny (Starksia cremnobates)
Furcina osimae (Furcina osimae)
Furcodontichthys novaesi (Furcodontichthys novaesi)
Fusco Croaker (Umbrina ronchus)
Fusco Drum (Pareques fuscovittatus)
Fushun Gudgeon (Gobio fushunensis)

G

Gabon Clingfish (Apletodon gabonensis)
Gadella (Gadella maraldi)
Gadella brocca (Gadella brocca)
Gadella dancoheni (Gadella dancoheni)
Gadella edelmanni (Gadella edelmanni)
Gadella filifer (Gadella filifer)
Gadella norops (Gadella norops)
Gadella obscurus (Gadella obscurus)
Gadella svetovidovi (Gadella svetovidovi)
Gadella thysthlon (Gadella thysthlon)
Gafftopsail Catfish (Bagre marinus)
Gagata dolichonema (Gagata dolichonema)
Gagata itchkeea (Gagata itchkeea)
Gagata melanopterus (Gagata melanopterus)
Gagata pakistanica (Gagata pakistanica)
Gagata sexualis (Gagata sexualis)
Gagata youssoufi (Gagata youssoufi)
Gagora Catfish (Arius gagora)
Galapagos Batfish (Ogcocephalus darwini)
Galapagos Barnacle Blenny (Acanthemblemaria castroi)
Galapagos Blenny (Starksia galapagensis)
Galapagos Bullhead Shark (Heterodontus quoyi)
Galapagos Catshark (Bythaelurus giddingsi)
Galapagos Clingfish (Arcos poecilophthalmos)
Galapagos Croaker (Odontoscion eurymesops)
Galapagos Cuskeel (Ogilbia galapagosensis)
Galapagos Drum (Umbrina galapagorum)
Galapagos Four-eyed Blenny (Dialommus fuscus)
Galapagos Ghostshark (Hydrolagus mccoskeri)
Galapagos Razorfish (Xyrichtys victori)
Galapagos Shark (Carcharhinus galapagensis)
Galapagos Triplefin Blenny (Lepidonectes corallicola)
Galathea Assfish (Bassozetus galatheae)
Galathea Deepsea Batfish (Halieutopsis galatea)
Galathea Sculpin (Antipodocottus galatheae)
Galaxy Raspora (Danio margaritatus)
Galeichthys trowi (Galeichthys trowi)
Galjoen (Dichistius capensis)
Gal Oya Striped Rasbora (Rasbora adisi)
Gamtoos Redfin (Pseudobarbus swartzi)
Gangetic Ailia (Ailia coila)
Gangetic Gagata (Gagata gagata)
Gangetic Hairfin Anchovy (Setipinna phasa)
Gangetic Koi (Anabas cobojius)
Gangetic Latia (Tariqilabeo latius)
Gangetic Mystus (Mystus cavasius)
Gangetic Scissortail Rasbora (Rasbora rasbora)
Gangfisch (Coregonus macrophthalmus)
Gardner’s Butterflyfish (Chaetodon gardineri)
Gargantuan Blenny (Cirripectes obscurus)
Gargoyle Cusk (Xyelacyba myersi)
Garnet Minnow (Aphyocypris lini)
Garra abhoyai (Garra abhoyai)
Garra aethiopica (Garra aethiopica)
Garra allostoma (Garra allostoma)
Garra alticaputus (Garra alticaputus)
Garra amirhosseini (Garra amirhosseini)
Garra apogon (Garra apogon)
Garra arunachalami (Garra arunachalami)
Garra arunachalensis (Garra arunachalensis)
Garra arupi (Garra arupi)
Garra bibarbatus (Garra bibarbatus)
Garra bimaculacauda (Garra bimaculacauda)
Garra birostris (Garra birostris)
Garra bisangulris (Garra bisangulris)
Garra bispinosa (Garra bispinosa)
Garra blanfordii (Garra blanfordii)
Garra borneensis (Garra borneensis)
Garra bourreti (Garra bourreti)
Garra buettikeri (Garra buettikeri)
Garra chakpiensis (Garra chakpiensis)
Garra chebera (Garra chebera)
Garra chindwinensis (Garra chindwinensis)
Garra compressus (Garra compressus)
Garra cornigera (Garra cornigera)
Garra cryptonema (Garra cryptonema)
Garra cyclostomata (Garra cyclostomata)
Garra cyrano (Garra cyrano)
Garra dampaensis (Garra dampaensis)
Garra dembecha (Garra dembecha)
Garra dulongensis (Garra dulongensis)
Garra duobarbis (Garra duobarbis)
Garra elegans (Garra elegans)
Garra elongata (Garra elongata)
Garra emarginata (Garra emarginata)
Garra ethelwynnae (Garra ethelwynnae)
Garra fasciacauda (Garra fasciacauda)
Garra festai (Garra festai)
Garra fisheri (Garra fisheri)
Garra fluviatilis (Garra fluviatilis)
Garra fuliginosa (Garra fuliginosa)
Garra geba (Garra geba)
Garra gracilis (Garra gracilis)
Garra hainanensis (Garra hainanensis)
Garra hindii (Garra hindii)
Garra ignestii (Garra ignestii)
Garra imbarbatus (Garra imbarbatus)
Garra imberba (Garra imberba)
Garra imberbis (Garra imberbis)
Garra incisorbis (Garra incisorbis)
Garra jaldhakaensis (Garra jaldhakaensis)
Garra jerdoni (Garra jerdoni)
Garra jordanica (Garra jordanica)
Garra joshuai (Garra joshuai)
Garra kalakadensis (Garra kalakadensis)
Garra kalpangi (Garra kalpangi)
Garra khawbungi (Garra khawbungi)
Garra kimini (Garra kimini)
Garra lamta (Garra lamta)
Garra lancrenonensis (Garra lancrenonensis)
Garra lautior (Garra lautior)
Garra litanensis (Garra litanensis)
Garra longchuanensis (Garra longchuanensis)
Garra longipinnis (Garra longipinnis)
Garra lorestanensis (Garra lorestanensis)
Garra makiensis (Garra makiensis)
Garra mamshuqa (Garra mamshuqa)
Garra manipurensis (Garra manipurensis)
Garra menderesensis (Garra menderesensis)
Garra menoni (Garra menoni)
Garra micropulvinus (Garra micropulvinus)
Garra mini (Garra mini)
Garra minimus (Garra minimus)
Garra mirofrontis (Garra mirofrontis)
Garra mlapparaensis (Garra mlapparaensis)
Garra mondica (Garra mondica)
Garra nambulica (Garra nambulica)
Garra namyaensis (Garra namyaensis)
Garra nana (Garra nana)
Garra nethravathiensis (Garra nethravathiensis)
Garra nigricauda (Garra nigricauda)
Garra nigricollis (Garra nigricollis)
Garra nkhruletisis (Garra nkhruletisis)
Garra nujiangensis (Garra nujiangensis)
Garra orientalis (Garra orientalis)
Garra ornata (Garra ornata)
Garra palaniensis (Garra palaniensis)
Garra palaruvica (Garra palaruvica)
Garra panitvongi (Garra panitvongi)
Garra paralissorhynchus (Garra paralissorhynchus)
Garra parastenorhynchus (Garra parastenorhynchus)
Garra periyarensis (Garra periyarensis)
Garra persica (Garra persica)
Garra platycephala (Garra platycephala)
Garra poecilura (Garra poecilura)
Garra poilanei (Garra poilanei)
Garra propulvinus (Garra propulvinus)
Garra qiaojiensis (Garra qiaojiensis)
Garra quadratirostris (Garra quadratirostris)
Garra quadrimaculata (Garra quadrimaculata)
Garra rakhinica (Garra rakhinica)
Garra regressus (Garra regressus)
Garra robertsi (Garra robertsi)
Garra rossica (Garra rossica)
Garra rotundinasus (Garra rotundinasus)
Garra sahilia (Garra sahilia)
Garra salweenica (Garra salweenica)
Garra sindhi (Garra sindhi)
Garra smarti (Garra smarti)
Garra spilota (Garra spilota)
Garra surendranathanii (Garra surendranathanii)
Garra surinbinnani (Garra surinbinnani)
Garra tamangi (Garra tamangi)
Garra tana (Garra tana)
Garra tashanensis (Garra tashanensis)
Garra tengchongensis (Garra tengchongensis)
Garra theunensis (Garra theunensis)
Garra tibanica (Garra tibanica)
Garra trilobata (Garra trilobata)
Garra tyao (Garra tyao)
Garra vittatula (Garra vittatula)
Garra waensis (Garra waensis)
Garra wanae (Garra wanae)
Garra waterlotiv (Garra waterloti)
Garra yiliangensis (Garra yiliangensis)
Garrick (Cyclothone braueri)
Garrick’s Catshark (Apristurus garricki)
Garua Bachcha (Clupisoma garua)
Gaucho Pike Cichlid (Crenicichla gaucho)
Gautama Thryssa (Thryssa gautamiensis)
Gecko Catshark (Galeus eastmani)
Gediz Shemaya (Alburnus battalgilae)
Geelbeck Croaker (Atractoscion aequidens)
Gelanoglanis nanonocticolus (Gelanoglanis nanonocticolus)
Gelanoglanis pan (Gelanoglanis pan)
Gelanoglanis stroudi (Gelanoglanis stroudi)
Gelanoglanis travieso (Gelanoglanis travieso)
Gelanoglanis varii (Gelanoglanis varii)
Gelatinous Cardinalfish (Pseudamia gelatinosa)
Geledi Squeaker (Synodontis geledensis)
Genidens machadoi (Genidens machadoi)
Genidens planifrons (Genidens planifrons)
Genyatremus cavifrons (Genyatremus cavifrons)
Genyatremus dovii (Genyatremus dovii)
Genyochromis mento (Genyochromis mento)
Genypterus brasiliensis (Genypterus brasiliensis)
Geoffrey’s Cichlid (Alticorpus geoffreyi)
Geographic Wrasse (Anampses geographicus)
Geophagus abalios (Geophagus abalios)
Geophagus brokopondo (Geophagus brokopondo)
Geophagus crocatus (Geophagus crocatus)
Geophagus diamantinensis (Geophagus diamantinensis)
Geophagus dicrozoster (Geophagus dicrozoster)
Geophagus gottwaldi (Geophagus gottwaldi)
Geophagus grammepareius (Geophagus grammepareius)
Geophagus itapicuruensis (Geophagus itapicuruensis)
Geophagus mirabilis (Geophagus mirabilis)
Geophagus multiocellus (Geophagus multiocellus)
Geophagus obscurus (Geophagus obscurus)
Geophagus parnaibae (Geophagus parnaibae)
Geophagus rufomarginatus (Geophagus rufomarginatus)
Geophagus santosi (Geophagus santosi)
Georgian Bitterling (Rhodeus colchicus)
Georgian Shemaya (Alburnus derjugini)
Gephyrochromis lawsi (Gephyrochromis lawsi)
Gephyrochromis moorii (Gephyrochromis moorii)
Gephyroglanis congicus (Gephyroglanis congicus)
Gephyroglanis gymnorhynchus (Gephyroglanis gymnorhynchus)
Gephyroglanis habereri (Gephyroglanis habereri)
Gerlachea australis (Gerlachea australis)
Germain’s Blenny (Omobranchus germaini)
Ghost Cardinalfish (Nectamia fusca)
Ghost Catfish (Kryptopterus minor)
Ghost Catshark (Apristurus manis)
Ghost Cusk-eel (Otophidium chickcharney)
Ghost Pleco (Ancistomus snethlageae)
Ghost Shiner (Notropis buchanani)
Giant Atlas Barbel (Labeobarbus reinii)
Giant Barb (Catlocarpio siamensis)
Giant Betta (Betta anabatoides)
Giant Blenny (Scartichthys gigas)
Giant Boarfish (Paristiopterus labiosus)
Giant Cactus Pleco (Pseudacanthicus major)
Giant Catfish (Netuma thalassina)
Giant Chocolate Gourami (Sphaerichthys acrostoma)
Giant Cichlid (Boulengerochromis microlepis)
Giant Clingfish (Haplocylix littoreus)
Giant Cod (Lepidion inosimae)
Giant Danio (Devario aequipinnatus)
Giant Glassfish (Parambassis gulliveri)
Giant Gourami (Osphronemus goramy)
Giant Haplo (Hemitilapia oxyrhynchus)
Giant Hogfish (Bodianus macrognathos)
Giant Kelpfish (Heterostichus rostratus)
Giant Lake Biwa Catfish (Silurus biwaensis)
Giant Lamena (Paretroplus lamenabe)
Giant Pangasius (Pangasius sanitwongsei)
Giant Redfin (Pseudobarbus skeltoni)
Giant Red Tail Gourami (Osphronemus laticlavius)
Giant River-catfish (Sperata seenghala)
Giant Salmon Carp (Aaptosyax grypus)
Giant Sand Stargazer (Dactylagnus mundus)
Giant Seabass (Stereolepis gigas)
Giant Sea Catfish (Arius gigas)
Giant Sharkminnow (Osteochilus schlegelii)
Giant Spotted Pufferfish (Dichotomyctere sabahensis)
Giant Sweetlips (Plectorhinchus obscurus)
Giant Talking Catfish (Megalodoras uranoscopus)
Giant Triangular Batfish (Malthopsis gigas)
Giant Triplefin (Blennodon dorsale)
Giant White-spot Pleco (Hypostomus regani)
Gibara Cave Brotula (Lucifuga gibarensis)
Gibbous Shiner (Cyprinella garmani)
Gigantactis balushkini (Gigantactis balushkini)
Gigantactis gibbsi (Gigantactis Gibbsi)
Gigantactis golovani (Gigantactis golovani)
Gigantactis gracilicauda (Gigantactis gracilicauda)
Gigantactis herwigi (Gigantactis herwigi)
Gigantactis ios (Gigantactis ios)
Gigantactis kreffti (Gigantactis kreffti)
Gigantactis longicauda (Gigantactis longicauda)
Gigantactis longicirra (Gigantactis longicirra)
Gigantactis macronema (Gigantactis macronema)
Gigantactis meadi (Gigantactis meadi)
Gigantactis microdontis (Gigantactis microdontis)
Gigantactis microphthalmus (Gigantactis microphthalmus)
Gigantactis perlatus (Gigantactis perlatus)
Gigantactis savagei (Gigantactis savagei)
Gigantactis watermani (Gigantactis watermani)
Gigantic Whipnose (Gigantactis gargantua)
Gila Chub (Gila intermedia)
Gila Trout (Oncorhynchus gilae)
Gilbertidia dolganovi (Gilbertidia dolganovi)
Gilbertidia pustulosa (Gilbertidia pustulosa)
Gilbert’s Blenny (Cirripectes gilberti)
Gilbert’s Cardinalfish (Zoramia gilberti)
Gilbert’s Irish Lord (Hemilepidotus gilberti)
Gilded Catfish (Brachyplatystoma rousseauxii)
Gilded Catfish (Zungaro zungaro)
Gillaroo Trout (Salmo stomachicus)
Gillbacker Sea Catfish (Sciades parkeri)
Gillbar Barb (Enteromius kessleri)
Gilled Lungfish (Protopterus amphibius)
Gillellus jacksoni (Gillellus jacksoni)
Gillspot Cardinalfish (Neamia notula)
Gilt-head Bream (Sparus aurata)
Ginbuna (Carassius langsdorfii)
Ginger Carpetshark (Parascyllium sparsimaculatum)
Ginglymostoma angolense (Ginglymostoma angolense)
Ginglymostoma botmaense (Ginglymostoma botmaense)
Ginglymostoma chenanei (Ginglymostoma chenanei)
Ginglymostoma cuspidata (Ginglymostoma cuspidata)
Ginglymostoma dartevellei (Ginglymostoma dartevellei)
Ginglymostoma delfortriei (Ginglymostoma delfortriei)
Ginglymostoma erramii (Ginglymostoma erramii)
Ginglymostoma khouribgaense (Ginglymostoma khouribgaense)
Ginglymostoma maghrebianum (Ginglymostoma maghrebianum)
Ginglymostoma malembeense (Ginglymostoma malembeense)
Ginglymostoma maroccanum (Ginglymostoma maroccanum)
Ginglymostoma serra (Ginglymostoma serra)
Ginglymostoma sokotoense (Ginglymostoma sokotoense)
Ginglymostoma subafricanum (Ginglymostoma subafricanum)
Giraffe Catfish (Auchenoglanis occidentalis)
Giraffe Cichlid (Nimbochromis venustus)
Giraffe Pleco (Hypostomus peckoltoides)
Giraffe Synodontis (Synodontis camelopardalis)
Girdled Wrasse (Cirrhilabrus balteatus)
Girdled Wrasse (Notolabrus cinctus)
Gjellerup’s Mouth Almighty (Glossamia gjellerupi)
Gladioglanis anacanthus (Gladioglanis anacanthus)
Gladioglanis conquistador (Gladioglanis conquistador)
Gladioglanis machadoi (Gladioglanis machadoi)
Glanapteryx anguilla (Glanapteryx anguilla)
Glanapteryx niobium (Glanapteryx niobium)
Glanidium albescens (Glanidium albescens)
Glanidium botocudo (Glanidium botocudo)
Glanidium catharinensis (Glanidium catharinensis)
Glanidium cesarpintoi (Glanidium cesarpintoi)
Glanidium leopardum (Glanidium leopardum)
Glanidium melanopterum (Glanidium melanopterum)
Glanidium ribeiroi (Glanidium ribeiroi)
Glaphyropoma rodriguesi (Glaphyropoma rodriguesi)
Glaphyropoma spinosum (Glaphyropoma spinosum)
Glaridoglanis andersonii (Glaridoglanis andersonii)
Glass Barb (Pethia guganio)
Glass Blenny (Emblemariopsis diaphana)
Glass Catfish (Kryptopterus bicirrhis)
Glass Catfish (Kryptopterus vitreolus)
Glasseye (Heteropriacanthus cruentatus)
Glasseye Clingfish (Kopua nuimata)
Glass Fish (Parachela oxygastroides)
Glasshead Barreleye (Rhynchohyalus natalensis)
Glass Schilbid (Parailia pellucida)
Glassy Cardinalfish (Cercamia eremia)
Glauert’s Anglerfish (Allenichthys glauerti)
Glider Flyingfish (Cheilopogon atrisignis)
Gloomy Sea Catfish (Cathorops hypophthalmus)
Glossamia abo (Glossamia abo)
Glossamia arguni (Glossamia arguni)
Glossamia heurni (Glossamia heurni)
Glossy Blenny (Malacoctenus zonifer)
Glover’s Anglerfish (Rhycherus gloveri)
Glowlight Danio (Danio choprae)
Glowlight Rasbora (Trigonostigma hengeli)
Glutin Assfish (Bassozetus glutinosus)
Glyptophidium argenteum (Glyptophidium argenteum)
Glyptophidium effulgens (Glyptophidium effulgens)
Glyptophidium macropus (Glyptophidium macropus)
Glyptophidium oceanium (Glyptophidium oceanium)
Glyptosternon akhtari (Glyptosternon akhtari)
Glyptosternon maculatum (Glyptosternon maculatum)
Glyptothorax alaknandi (Glyptothorax alaknandi)
Glyptothorax alidaeii (Glyptothorax alidaeii)
Glyptothorax anamalaiensis (Glyptothorax anamalaiensis)
Glyptothorax annandalei (Glyptothorax annandalei)
Glyptothorax ater (Glyptothorax ater)
Glyptothorax botius (Glyptothorax botius)
Glyptothorax buchanani (Glyptothorax buchanani)
Glyptothorax burmanicus (Glyptothorax burmanicus)
Glyptothorax callopterus (Glyptothorax callopterus)
Glyptothorax caudimaculatus (Glyptothorax caudimaculatus)
Glyptothorax cavia (Glyptothorax cavia)
Glyptothorax chimtuipuiensis (Glyptothorax chimtuipuiensis)
Glyptothorax chindwinica (Glyptothorax chindwinica)
Glyptothorax churamanii (Glyptothorax churamanii)
Glyptothorax clavatus (Glyptothorax clavatus)
Glyptothorax conirostris (Glyptothorax conirostris)
Glyptothorax coracinus (Glyptothorax coracinus)
Glyptothorax cyanochloros (Glyptothorax cyanochloros)
Glyptothorax davissinghi (Glyptothorax davissinghi)
Glyptothorax deqinensis (Glyptothorax deqinensis)
Glyptothorax dikrongensis (Glyptothorax dikrongensis)
Glyptothorax dorsalis (Glyptothorax dorsalis)
Glyptothorax exodon (Glyptothorax exodon)
Glyptothorax filicatus (Glyptothorax filicatus)
Glyptothorax fokiensis (Glyptothorax fokiensis)
Glyptothorax fucatus (Glyptothorax fucatus)
Glyptothorax fuscus (Glyptothorax fuscus)
Glyptothorax garhwali (Glyptothorax garhwali)
Glyptothorax gracilis (Glyptothorax gracilis)
Glyptothorax granosus (Glyptothorax granosus)
Glyptothorax granulus (Glyptothorax granulus)
Glyptothorax hainanensis (Glyptothorax hainanensis)
Glyptothorax honghensis (Glyptothorax honghensis)
Glyptothorax horai (Glyptothorax horai)
Glyptothorax housei (Glyptothorax housei)
Glyptothorax igniculus (Glyptothorax igniculus)
Glyptothorax indicus (Glyptothorax indicus)
Glyptothorax interspinalum (Glyptothorax interspinalum)
Glyptothorax jalalensis (Glyptothorax jalalensis)
Glyptothorax jayarami (Glyptothorax jayarami)
Glyptothorax kashmirensis (Glyptothorax kashmirensis)
Glyptothorax ketambe (Glyptothorax ketambe)
Glyptothorax kudremukhensis (Glyptothorax kudremukhensis)
Glyptothorax laak (Glyptothorax laak)
Glyptothorax lampris (Glyptothorax lampris)
Glyptothorax lanceatus (Glyptothorax lanceatus)
Glyptothorax laosensis (Glyptothorax laosensis)
Glyptothorax lonah (Glyptothorax lonah)
Glyptothorax longicauda (Glyptothorax longicauda)
Glyptothorax longinema (Glyptothorax longinema)
Glyptothorax longjiangensis (Glyptothorax longjiangensis)
Glyptothorax maceriatus (Glyptothorax maceriatus)
Glyptothorax macromaculatus (Glyptothorax macromaculatus)
Glyptothorax madraspatanus (Glyptothorax madraspatanus)
Glyptothorax major (Glyptothorax major)
Glyptothorax malabarensis (Glyptothorax malabarensis)
Glyptothorax manipurensis (Glyptothorax manipurensis)
Glyptothorax mibangi (Glyptothorax mibangi)
Glyptothorax minimaculatus (Glyptothorax minimaculatus)
Glyptothorax naziri (Glyptothorax naziri)
Glyptothorax nelsoni (Glyptothorax nelsoni)
Glyptothorax ngapang (Glyptothorax ngapang)
Glyptothorax nieuwenhuisi (Glyptothorax nieuwenhuisi)
Glyptothorax obliquimaculatus (Glyptothorax obliquimaculatus)
Glyptothorax pallozonus (Glyptothorax pallozonus)
Glyptothorax panda (Glyptothorax panda)
Glyptothorax pantherinus (Glyptothorax pantherinus)
Glyptothorax pasighatensis (Glyptothorax pasighatensis)
Glyptothorax pedunculatus (Glyptothorax pedunculatus)
Glyptothorax platypogonides (Glyptothorax platypogonides)
Glyptothorax plectilis (Glyptothorax plectilis)
Glyptothorax poonaensis (Glyptothorax poonaensis)
Glyptothorax prashadi (Glyptothorax prashadi)
Glyptothorax punjabensis (Glyptothorax punjabensis)
Glyptothorax quadriocellatus (Glyptothorax quadriocellatus)
Glyptothorax radiolus (Glyptothorax radiolus)
Glyptothorax rugimentum (Glyptothorax rugimentum)
Glyptothorax rupiri (Glyptothorax rupiri)
Glyptothorax saisii (Glyptothorax saisii)
Glyptothorax schmidti (Glyptothorax schmidti)
Glyptothorax scrobiculus (Glyptothorax scrobiculus)
Glyptothorax senapatiensis (Glyptothorax senapatiensis)
Glyptothorax siamensis (Glyptothorax siamensis)
Glyptothorax silviae (Glyptothorax silviae)
Glyptothorax sinensis (Glyptothorax sinensis)
Glyptothorax steindachneri (Glyptothorax steindachneri)
Glyptothorax stocki (Glyptothorax stocki)
Glyptothorax stolickai (Glyptothorax stolickai)
Glyptothorax strabonis (Glyptothorax strabonis)
Glyptothorax striatus (Glyptothorax striatus)
Glyptothorax sufii (Glyptothorax sufii)
Glyptothorax sykesi (Glyptothorax sykesi)
Glyptothorax trewavasae (Glyptothorax trewavasae)
Glyptothorax trilineatus (Glyptothorax trilineatus)
Glyptothorax ventrolineatus (Glyptothorax ventrolineatus)
Glyptothorax verrucosus (Glyptothorax verrucosus)
Glyptothorax zanaensis (Glyptothorax zanaensis)
Glyptothorax zhujiangensis (Glyptothorax zhujiangensis)
Gnarled Catfish (Bunocephalus verrucosus)
Gnathochromis permaxillaris (Gnathochromis permaxillaris)
Gnathopogon caerulescens (Gnathopogon caerulescens)
Gnathopogon elongatus (Gnathopogon elongatus)
Gnathopogon herzensteini (Gnathopogon herzensteini)
Gnathopogon imberbis (Gnathopogon imberbis)
Gnathopogon nicholsi (Gnathopogon nicholsi)
Gnathopogon polytaenia (Gnathopogon polytaenia)
Gnathopogon taeniellus (Gnathopogon taeniellus)
Gnathopogon tsinanensis (Gnathopogon tsinanensis)
Goat Catfish (Arius sumatranus)
Goatee Blenny (Paraclinus barbatus)
Goatee Croaker (Dendrophysa russelii)
Goatsbeard Brotula (Brotula multibarbata)
Gobio acutipinnatus (Gobio acutipinnatus)
Gobio artvinicus (Gobio artvinicus)
Gobio balcanicus (Gobio balcanicus)
Gobio baliki (Gobio baliki)
Gobiobotia abbreviata (Gobiobotia abbreviata)
Gobiobotia brevibarba (Gobiobotia brevibarba)
Gobiobotia brevirostris (Gobiobotia brevirostris)
Gobiobotia cheni (Gobiobotia cheni)
Gobiobotia filifer (Gobiobotia filifer)
Gobiobotia guilingensis (Gobiobotia guilingensis)
Gobiobotia homalopteroidea (Gobiobotia homalopteroidea)
Gobiobotia jiangxiensis (Gobiobotia jiangxiensis)
Gobiobotia kolleri (Gobiobotia kolleri)
Gobiobotia lii (Gobiobotia lii)
Gobiobotia longibarba (Gobiobotia longibarba)
Gobiobotia macrocephala (Gobiobotia macrocephala)
Gobiobotia meridionalis (Gobiobotia meridionalis)
Gobiobotia naktongensis (Gobiobotia naktongensis)
Gobiobotia nicholsi (Gobiobotia nicholsi)
Gobiobotia paucirastella (Gobiobotia paucirastella)
Gobiobotia tungi (Gobiobotia tungi)
Gobiobotia yuanjiangensis (Gobiobotia yuanjiangensis)
Gobio bulgaricus (Gobio bulgaricus)
Gobiocichla ethelwynnae (Gobiocichla ethelwynnae)
Gobiocichla wonderi (Gobiocichla wonderi)
Gobio coriparoides (Gobio coriparoides)
Gobiocypris rarus (Gobiocypris rarus)
Gobio fahrettini (Gobio fahrettini)
Gobio huanghensis (Gobio huanghensis)
Gobio kizilirmakensis (Gobio kizilirmakensis)
Gobio kubanicus (Gobio kubanicus)
Gobio lingyuanensis (Gobio lingyuanensis)
Gobio meridionalis (Gobio meridionalis)
Gobio nigrescens (Gobio nigrescens)
Gobio obtusirostris (Gobio obtusirostris)
Gobio occitaniae (Gobio occitaniae)
Gobio rivuloides (Gobio rivuloides)
Gobio sibiricus (Gobio sibiricus)
Gobio tauricus (Gobio tauricus)
Gobio tchangi (Gobio tchangi)
Gobio tungussicus (Gobio tungussicus)
Gobio volgensis (Gobio volgensis)
Gobionotothen barsukovi (Gobionotothen barsukovi)
Godavari Thryssa (Thryssa kammalensoides)
Goeldiella eques (Goeldiella eques)
Gogangra laevis (Gogangra laevis)
Gogangra viridescens (Gogangra viridescens)
Gogo arcuatus (Gogo arcuatus)
Gogo atratus (Gogo atratus)
Gogo ornatus (Gogo ornatus)
Gokcha Barbel (Barbus goktschaicus)
Gokcha Lake Trout (Salmo danilewskii)
Gokcha Trout (Salmo gegarkuni)
Goldbar Wrasse (Thalassoma hebraicum)
Gold Brotula (Gunterichthys longipenis)
Golden Angelfish (Centropyge aurantia)
Golden Banded Goby (Brachygobius nunus)
Golden Barb (Pethia gelius)
Golden Barbel (Schilbe banguelensis)
Golden Belly Barb (Hypsibarbus wetmorei)
Golden Butterflyfish (Chaetodon aureofasciatus)
Golden Cardinalfish (Apogonichthyoides chrysurus)
Golden Cave Catfish (Clarias cavernicola)
Golden Char (Salvelinus youngeri)
Golden Cichlid (Thorichthys affinis)
Golden Cloud Pleco (Scobinancistrus pariolispos)
Gold-colored Angle Fish (Sinocyclocheilus angularis)
Golden Cusk (Sirembo imberbis)
Goldeneye Cichlid (Nannacara anomala)
Golden Fairy Basslet (Gramma dejongi)
Goldengirdled Coralfish (Coradion chrysozonus)
Golden-headed Dwarf Cichlid (Nannacara aureocephalus)
Golden Julie (Julidochromis ornatus)
Golden-line Barbel (Sinocyclocheilus grahami)
Golden-margined Hap (Otopharynx auromarginatus)
Golden Mbuna (Melanochromis auratus)
Golden Mola Hap (Mylochromis incola)
Gold Nasuta (Ophthalmotilapia nasuta)
Golden Nile Catfish (Chrysichthys auratus)
Golden Nugget Pleco (Baryancistrus xanthellus)
Golden Otocinclus (Macrotocinclus affinis)
Golden Pomfret (Xenobrama microlepis)
Golden Redfish (Sebastes norvegicus)
Golden Redhorse (Moxostoma erythrurum)
Golden Sailfin Pleco (Hypostomus luteus)
Golden Sandeater (Lethrinops auritus)
Golden Shiner (Notemigonus crysoleucas)
Golden Spadefish (Platax boersii)
Goldspot Pigfish (Bodianus perditio)
Golden Systomus (Systomus chryseus)
Golden Threadfin Bream (Nemipterus virgatus)
Golden Tropheops (Tropheops tropheops)
Golden Trout (Oncorhynchus aguabonita)
Golden Venus Chub (Hemigrammocypris rasborella)
Golden Weedfish (Cristiceps aurantiacus)
Golden Wrasse (Halichoeres melanotis)
Goldface Toby (Canthigaster jamestyleri)
Goldfin Tinfoil Barb (Hypsibarbus malcolmi)
Goldfish (Carassius auratus)
Goldie Barb (Enteromius pallidus)
Goldline Blenny (Malacoctenus aurolineatus)
Goldlined Seabream (Rhabdosargus sarba)
Goldlined Wrasse (Coris aurilineata)
Gold-ring Danio (Danio tinwini)
Goldsilk Seabream (Acanthopagrus berda)
Goldsinny Wrasse (Ctenolabrus rupestris)
Goldspot Sheephead (Bodianus darwini)
Goldspotted Angelfish (Apolemichthys xanthopunctatus)
Goldspotted Grenadier Anchovy (Coilia dussumieri)
Goldstripe Rasbora (Rasbora chrysotaenia)
Goldstripe Wrasse (Halichoeres zeylonicus)
Gold-striped Danio (Devario chrysotaeniatus)
Goldtail Angelfish (Pomacanthus chrysurus)
Gomon’s Frogmouth (Chaunax gomoni)
Gomon’s Tuskfish (Choerodon gomoni)
Gonorynchus abbreviatus (Gonorynchus abbreviatus)
Gonorynchus forsteri (Gonorynchus forsteri)
Gonorynchus greyi (Gonorynchus greyi)
Gonorynchus moseleyi (Gonorynchus moseleyi)
Gonostoma denudatum (Gonostoma denudatum)
Gonostoma dracula (Gonostoma dracula)
Gon’s Cardinalfish (Archamia bleekeri)
Goode Croaker (Paralonchurus goodei)
Goonch (Bagarius bagarius)
Gorean Rockskipper (Spaniblennius clandestinus)
Gossamer Blenny (Omobranchus ferox)
Goosefish (Lophiodes naresi)
Gopher Rockfish (Sebastes carnatus)
Gorgak (Schizocypris altidorsalis)
Gorgeous Barb (Clypeobarbus bellcrossi)
Gosline’s Fangblenny (Plagiotremus goslinei)
Gosse’s Apisto (Apistogramma gossei)
Graceful Clingfish (Opeatogenys gracilis)
Graceful Dragonfish (Photonectes gracilis)
Graceful Pimelodella (Pimelodella gracilis)
Graceful Shark (Carcharhinus amblyrhynchoides)
Graceful-tailed Cardinalfish (Pseudamiops gracilicauda)
Graceful Threadfin Bream (Nemipterus gracilis)
Graham’s Tilapia (Alcolapia grahami)
Grammatostomias circularis (Grammatostomias circularis)
Grammatostomias dentatus (Grammatostomias dentatus)
Grammatostomias flagellibarba (Grammatostomias flagellibarba)
Grammatostomias ovatus (Grammatostomias ovatus)
Grammatotria lemairii (Grammatotria lemairii)
Grammonus ater (Grammonus ater)
Grammonus longhursti (Grammonus longhursti)
Grammonus minutus (Grammonus minutus)
Grammonus robustus (Grammonus robustus)
Grammonus thielei (Grammonus thielei)
Grammonus yunokawai (Grammonus yunokawai)
Granulated Catfish (Pterodoras granulosus)
Grapevine Dragonfish (Eustomias bulbornatus)
Graphic Tuskfish (Choerodon graphicus)
Grass Carp (Ctenopharyngodon idella)
Grass Emperor (Lethrinus laticaudis)
Grass Klipfish (Pavoclinus graminis)
Grass Puffer (Takifugu niphobles)
Grass Rockfish (Sebastes rastrelliger)
Gravel Chub (Erimystax x-punctatus)
Gravenche (Coregonus hiemalis)
Gray Angelfish (Pomacanthus arcuatus)
Gray Bichir (Polypterus senegalus)
Gray Blue Pike Cichlid (Crenicichla tapii)
Gray Corydoras (Corydoras griseus)
Gray Eel-catfish (Plotosus canius)
Gray Redhorse (Moxostoma congestum)
Gray Rockfish (Sebastes glaucus)
Gray’s Char (Salvelinus grayi)
Gray’s Grenadier Anchovy (Coilia grayii)
Gray Stardrum (Stellifer griseus)
Gray Starsnout (Bathyagonus alascanus)
Great Barracuda (Sphyraena barracuda)
Great Barrier Reef Blenny (Ecsenius stictus)
Great-beard Plunderfish (Pogonophryne macropogon)
Greater Amberjack (Seriola dumerili)
Greater Jumprock (Moxostoma lachneri)
Greater Redhorse (Moxostoma valenciennesi)
Greater Scissortail (Rasbora caudimaculata)
Great Sculpin (Myoxocephalus polyacanthocephalus)
Greek Rudd (Scardinius graecus)
Greenband Wrasse (Halichoeres bathyphilus)
Green Bird Wrasse (Gomphosus caeruleus)
Green Blenny (Brockius striatus)
Greenblotched Rockfish (Sebastes rosenblatti)
Greenbottle Pufferfish (Auriglobus nefastus)
Green Canary Blenny (Meiacanthus tongaensis)
Green Carplet (Horadandia atukorali)
Green Chromide (Etroplus suratensis)
Green Clingfish (Cochleoceps viridis)
Green Discus (Symphysodon tarzoo)
Greenface Aulonocara (Aulonocara saulosi)
Greenface Sandsifter (Lethrinops furcifer)
Greenfield’s Blenny (Starksia greenfieldi)
Greenfield’s Mudbrotula (Dermatopsis greenfieldi)
Greenfin Shiner (Cyprinella chloristia)
Green Gold Catfish (Corydoras melanotaenia)
Green Happy (Sargochromis codringtonii)
Greenhead Shiner (Notropis chlorocephalus)
Greenhead Wrasse (Halichoeres chlorocephalus)
Green Hisonotus (Hisonotus aky)
Green Icefish (Channichthys mithridatis)
Green Labeo (Labeo fisheri)
Greenland Cod (Gadus ogac)
Green Neon Tetra (Paracheirodon simulans)
Green Phantom Pleco (Hemiancistrus subviridis)
Green Puffer (Sphoeroides greeleyi)
Green Pufferfish (Dichotomyctere fluviatilis)
Green Rat Clingfish (Barryichthys algicola)
Green Razorfish (Xyrichtys splendens)
Green Severum Cichlid (Heros efasciatus)
Greenspotted Rockfish (Sebastes chlorostictus)
Greenstripe Barb (Puntius vittatus)
Greenstriped Rockfish (Sebastes elongatus)
Green Sunfish (Lepomis cyanellus)
Green Terror (Andinoacara rivulatus)
Green Trout (Salmo viridis)
Green Weakfish (Cynoscion virescens)
Greenwoodochromis abeelei (Greenwoodochromis abeelei)
Greenwoodochromis bellcrossi (Greenwoodochromis bellcrossi)
Greenwoodochromis christyi (Greenwoodochromis christyi)
Greenwoodochromis staneri (Greenwoodochromis staneri)
Greenwood’s Happy (Sargochromis greenwoodi)
Green Wrasse (Labrus viridis)
Gregori’s Labeo (Labeo gregorii)
Grenadier Cod (Tripterophycis gilchristi)
Grey Bambooshark (Chiloscyllium griseum)
Greybar Grunt (Haemulon sexfasciatum)
Grey Brotula (Bidenichthys consobrinus)
Grey Cutthroat Eel (Synaphobranchus affinis)
Grey Grunt (Haemulon scudderii)
Grey Mirrorbelly (Monacoa griseus)
Grey Reef Shark (Carcharhinus amblyrhynchos)
Grey Rockcod (Lepidonotothen squamifrons)
Grey Sea Bream (Gymnocranius griseus)
Grey-spotted Puffer (Takifugu alboplumbeus)
Greytail Angelfish (Chaetodontoplus poliourus)
Grey Wrasse (Symphodus cinereus)
Griffis Angelfish (Apolemichthys griffisi)
Griffiths’ Razorfish (Iniistius griffithsi)
Grinning Izak (Holohalaelurus grennian)
Grotto Sculpin (Cottus specus)
Ground Croaker (Bairdiella ronchus)
Grubby (Myoxocephalus aenaeus)
Grundler (Coregonus duplex)
Grunt Sculpin (Rhamphocottus richardsonii)
Grusinian Scraper (Capoeta ekmekciae)
Guachanche Barracuda (Sphyraena guachancho)
Guadalupe Cardinalfish (Apogon guadalupensis)
Guadalupe Roundhouse Minnow (Dionda nigrotaeniata)
Guadelupe Bass (Micropterus treculii)
Guadelupe Blenny (Starksia guadalupae)
Guadalupe Clingfish (Rimicola sila)
Guam Barred Butterflyfish (Roa uejoi)
Guapore Corydoras (Corydoras guapore)
Guapote (Parachromis dovii)
Gudgeon (Gobio gobio)
Guenther’s Mouthbrooder (Chromidotilapia guntheri)
Guercif Barbel (Luciobarbus guercifensis)
Gueze’s Butterflyfish (Prognathodes guezei)
Guianan Cusk-Eel (Ophidion guianense)
Guianacara cuyunii (Guianacara cuyunii)
Guianacara dacrya (Guianacara dacrya)
Guianacara oelemariensis (Guianacara oelemariensis)
Guianacara sphenozona (Guianacara sphenozona)
Guianacara stergiosi (Guianacara stergiosi)
Guinea Croaker (Pseudotolithus epipercus)
Guineafowl Puffer (Arothron meleagris)
Guinean Amberjack (Seriola carpenteri)
Guinean Angelfish (Holacanthus africanus)
Guinean Bandfish (Cepola pauciradiata)
Guinean Barracuda (Sphyraena afra)
Guinean Bichir (Polypterus ansorgii)
Guinean Flyingfish (Cheilopogon milleri)
Guinean Grunt (Parapristipoma humile)
Guinean Puffer (Sphoeroides marmoratus)
Guinean Sea Catfish (Carlarius parkii)
Guinean Tilapia (Coptodon guineensis)
Guitarrito (Bunocephalus coracoideus)
Gular Cardinalfish (Ostorhinchus gularis)
Guld Blenny (Ecsenius pulcher)
Gulf Catshark (Asymbolus vincenti)
Gulf Chimaera (Hydrolagus alberti)
Gulf Chub (Macrhybopsis tomellerii)
Gulf Clingfish (Tomicodon prodomus)
Gulf Coris (Coris atlantica)
Gulf Cuskeel (Ogilbia ventralis)
Gulf Flounder (Paralichthys albigutta)
Gulf Kingcroaker (Menticirrhus littoralis)
Gulf of Carpentaria Anchovy (Stolephorus carpentariae)
Gulf of Mexico Fringed Sole (Gymnachirus texae)
Gulf Signal Blenny (Emblemaria hypacanthus)
Gulf Weakfish (Cynoscion othonopterus)
Gulf Wobbegong (Orectolobus halei)
Gulper Catfish (Asterophysus batrachus)
Gunther’s Baril (Barilius radiolatus)
Gunther’s Boafish (Stomias affinis)
Günther’s Catfish (Horabagrus brachysoma)
Gunther’s Wrasse (Pseudolabrus guentheri)
Guri Sea Catfish (Genidens genidens)
Guttigadus latifrons (Guttigadus latifrons)
Guttigadus nudicephalus (Guttigadus nudicephalus)
Guttigadus nudirostris (Guttigadus nudirostris)
Guttigadus squamirostris (Guttigadus squamirostris)
Guyana Anchovy (Anchoviella guianensis)
Guyana Flag Cichlid (Mesonauta guyanae)
Guyanancistrus brownsbergensis (Guyanancistrus brownsbergensis)
Guyanancistrus longispinis (Guyanancistrus longispinis)
Guyanancistrus megastictus (Guyanancistrus megastictus)
Guyanancistrus nassauensis (Guyanancistrus nassauensis)
Guyanancistrus tenuis (Guyanancistrus tenuis)
Guyanancistrus teretirostris (Guyanancistrus teretirostris)
Guyanan Croaker (Pachypops fourcroi)
Guyote Butterflyfish (Prognathodes guyotensis)
Gvozdarus balushkini (Gvozdarus balushkini)
Gwyniad (Coregonus pennantii)
Gymnallabes typus (Gymnallabes typus)
Gymnapogon foraminosus (Gymnapogon foraminosus)
Gymnapogon janus (Gymnapogon janus)
Gymnapogon japonicus (Gymnapogon japonicus)
Gymnapogon melanogaster (Gymnapogon melanogaster)
Gymnocanthus detrisus (Gymnocanthus detrisus)
Gymnocanthus herzensteini (Gymnocanthus herzensteini)
Gymnocanthus intermedius (Gymnocanthus intermedius)
Gymnocanthus vandesandei (Gymnocanthus vandesandei)
Gymnochanda filamentosa (Gymnochanda filamentosa)
Gymnochanda flamea (Gymnochanda flamea)
Gymnochanda limi (Gymnochanda limi)
Gymnochanda ploegi (Gymnochanda ploegi)
Gymnochanda verae (Gymnochanda verae)
Gymnocypris chilianensis (Gymnocypris chilianensis)
Gymnocypris chui (Gymnocypris chui)
Gymnocypris dobula (Gymnocypris dobula)
Gymnocypris eckloni (Gymnocypris eckloni)
Gymnocypris namensis (Gymnocypris namensis)
Gymnocypris pengquensis (Gymnocypris pengquensis)
Gymnocypris potanini (Gymnocypris potanini)
Gymnocypris scleracanthus (Gymnocypris scleracanthus)
Gymnocypris waddellii (Gymnocypris waddellii)
Gymnodanio strigatus (Gymnodanio strigatus)
Gymnodiptychus integrigymnatus (Gymnodiptychus integrigymnatus)
Gymnodiptychus pachycheilus (Gymnodiptychus pachycheilus)
Gymnogeophagus caaguazuensis (Gymnogeophagus caaguazuensis)
Gymnogeophagus che (Gymnogeophagus che)
Gymnogeophagus constellatus (Gymnogeophagus constellatus)
Gymnogeophagus jaryi (Gymnogeophagus jaryi)
Gymnogeophagus labiatus (Gymnogeophagus labiatus)
Gymnogeophagus lacustris (Gymnogeophagus lacustris)
Gymnogeophagus lipokarenos (Gymnogeophagus lipokarenos)
Gymnogeophagus mekinos (Gymnogeophagus mekinos)
Gymnogeophagus missioneiro (Gymnogeophagus missioneiro)
Gymnogeophagus pseudolabiatus (Gymnogeophagus pseudolabiatus)
Gymnogeophagus setequedas (Gymnogeophagus setequedas)
Gymnogeophagus terrapurpura (Gymnogeophagus terrapurpura)
Gymnogeophagus tiraparae (Gymnogeophagus tiraparae)
Gymnostomus horai (Gymnostomus horai)
Gymnotocinclus anosteos (Gymnotocinclus anosteos)
Gymnotocinclus canoeiro (Gymnotocinclus canoeiro)

H

Haddock (Melanogrammus aeglefinus)
Haddy Charr (Salvelinus killinensis)
Haditha Cavefish (Caecocypris basimi)
Hadramaut Himri (Carasobarbus exulatus)
Haemomaster venezuelae (Haemomaster venezuelae)
Haemulon schrankii (Haemulon schrankii)
Haemulon serrula (Haemulon serrula)
Haemulon squamipinna (Haemulon squamipinna)
Haffara Seabream (Rhabdosargus haffara)
Hägling (Coregonus heglingus)
Hainan Minnow (Hainania serrata)
Hairhead Sculpin (Trichocottus brashnikovi)
Hairlip Brotula (Cataetyx messieri)
Hairy Blenny (Cirrisalarias bunares)
Hairy Blenny (Labrisomus nuchipinnis)
Hairy Hillstream Pleco (Hirtella carinata)
Hairy Pufferfish (Pao baileyi)
Hairy Seabat (Halieutaea hancocki)
Hairytail Fangblenny (Meiacanthus crinitus)
Hairy Whipnose (Gigantactis cheni)
Haitian Cichlid (Nandopsis haitiensis)
Haiti Coralbrotula (Ogilbichthys haitiensis)
Hakeling (Physiculus fulvus)
Hake Weakfish (Cynoscion nortoni)
Halfbanded Angelfish (Genicanthus semicinctus)
Half-banded Flasher Wrasse (Paracheilinus hemitaeniatus)
Halfbanded Pike Cichlid (Crenicichla geayi)
Halfbanded Rockfish (Sebastes semicinctus)
Half-banded Stargazer (Gillellus semicinctus)
Half-barred Cardinalfish (Fibramia thermalis)
Halfbarred Wrasse (Pseudolabrus semifasciatus)
Halfblack Triplefin (Enneapterygius hemimelas)
Halfblind Goby (Lethops connectens)
Half-lined Cardinalfish (Ostorhinchus semilineatus)
Half-moon Barred Butterflyfish (Roa semilunaris)
Half-mourning Croaker (Paranibea semiluctuosa)
Half-smooth Golden Pufferfish (Lagocephalus spadiceus)
Half-striped Pike Cichlid (Crenicichla semifasciata)
Halicmetus niger (Halicmetus niger)
Halicmetus ruber (Halicmetus ruber)
Halieutaea nigra (Halieutaea nigra)
Halieutichthys caribbaeus (Halieutichthys caribbaeus)
Halieutopsis vermicularis (Halieutopsis vermicularis)
Halmahera Epaulette Shark (Hemiscyllium halmahera)
Halstead’s Sandy (Novaculops halsteadi)
Halstead’s Toadfish (Reicheltia halsteadi)
Haludaria afasciata (Haludaria afasciata)
Haludaria kannikattiensis (Haludaria kannikattiensis)
Haludaria melanampyx (Haludaria melanampyx)
Hamecon (Artediellus scaber)
Hamilton’s Barb (Enteromius afrohamiltoni)
Hamilton’s Thryssa (Thryssa hamiltonii)
Hamilton’s Ticto Barb (Pethia ticto)
Hampala ampalong (Hampala ampalong)
Hampala Barb (Hampala macrolepidota)
Hampala bimaculata (Hampala bimaculata)
Hampala dispar (Hampala dispar)
Hampala lopezi (Hampala lopezi)
Hampala sabana (Hampala sabana)
Hampala salweenensis (Hampala salweenensis)
Hancock’s Blenny (Acanthemblemaria hancocki)
Handlirsch’s Minnow (Pseudophoxinus handlirschi)
Haplochromis acidens (Haplochromis acidens)
Haplochromis aelocephalus (Haplochromis aelocephalus)
Haplochromis akika (Haplochromis akika)
Haplochromis albertianus (Haplochromis albertianus)
Haplochromis altigenis (Haplochromis altigenis)
Haplochromis ampullarostratus (Haplochromis ampullarostratus)
Haplochromis angustifrons (Haplochromis angustifrons)
Haplochromis annectidens (Haplochromis annectidens)
Haplochromis antleter (Haplochromis antleter)
Haplochromis apogonoides (Haplochromis apogonoides)
Haplochromis arcanus (Haplochromis arcanus)
Haplochromis argens (Haplochromis argens)
Haplochromis argenteus (Haplochromis argenteus)
Haplochromis artaxerxes (Haplochromis artaxerxes)
Haplochromis avium (Haplochromis avium)
Haplochromis azureus (Haplochromis azureus)
Haplochromis barbarae (Haplochromis barbarae)
Haplochromis bareli (Haplochromis bareli)
Haplochromis bartoni (Haplochromis bartoni)
Haplochromis bayoni (Haplochromis bayoni)
Haplochromis beadlei (Haplochromis beadlei)
Haplochromis bicolor (Haplochromis bicolor)
Haplochromis boops (Haplochromis boops)
Haplochromis bullatus (Haplochromis bullatus)
Haplochromis bwathondii (Haplochromis bwathondii)
Haplochromis cassius (Haplochromis cassius)
Haplochromis cavifrons (Haplochromis cavifrons)
Haplochromis chilotes (Haplochromis chilotes)
Haplochromis chlorochrous (Haplochromis chlorochrous)
Haplochromis chrysogynaion (Haplochromis chrysogynaion)
Haplochromis cinctus (Haplochromis cinctus)
Haplochromis cinereus (Haplochromis cinereus)
Haplochromis cnester (Haplochromis cnester)
Haplochromis coprologus (Haplochromis coprologus)
Haplochromis crassilabris (Haplochromis crassilabris)
Haplochromis crebridens (Haplochromis crebridens)
Haplochromis crocopeplus (Haplochromis crocopeplus)
Haplochromis cronus (Haplochromis cronus)
Haplochromis cryptodon (Haplochromis cryptodon)
Haplochromis cryptogramma (Haplochromis cryptogramma)
Haplochromis cyaneus (Haplochromis cyaneus)
Haplochromis decticostoma (Haplochromis decticostoma)
Haplochromis degeni (Haplochromis degeni)
Haplochromis demeusii (Haplochromis demeusii)
Haplochromis dentex (Haplochromis dentex)
Haplochromis dichrourus (Haplochromis dichrourus)
Haplochromis diplotaenia (Haplochromis diplotaenia)
Haplochromis dolichorhynchus (Haplochromis dolichorhynchus)
Haplochromis dolorosus (Haplochromis dolorosus)
Haplochromis eduardianus (Haplochromis eduardianus)
Haplochromis eduardii (Haplochromis eduardii)
Haplochromis elegans (Haplochromis elegans)
Haplochromis empodisma (Haplochromis empodisma)
Haplochromis engystoma (Haplochromis engystoma)
Haplochromis erythrocephalus (Haplochromis erythrocephalus)
Haplochromis estor (Haplochromis estor)
Haplochromis eutaenia (Haplochromis eutaenia)
Haplochromis exspectatus (Haplochromis exspectatus)
Haplochromis fischeri (Haplochromis fischeri)
Haplochromis flavipinnis (Haplochromis flavipinnis)
Haplochromis fuscus (Haplochromis fuscus)
Haplochromis fusiformis (Haplochromis fusiformis)
Haplochromis gigas (Haplochromis gigas)
Haplochromis gigliolii (Haplochromis gigliolii)
Haplochromis gilberti (Haplochromis gilberti)
Haplochromis goldschmidti (Haplochromis goldschmidti)
Haplochromis gowersii (Haplochromis gowersii)
Haplochromis granti (Haplochromis granti)
Haplochromis graueri (Haplochromis graueri)
Haplochromis greenwoodi (Haplochromis greenwoodi)
Haplochromis guiarti (Haplochromis guiarti)
Haplochromis harpakteridion (Haplochromis harpakteridion)
Haplochromis heusinkveldi (Haplochromis heusinkveldi)
Haplochromis hiatus (Haplochromis hiatus)
Haplochromis howesi (Haplochromis howesi)
Haplochromis humilior (Haplochromis humilior)
Haplochromis humilis (Haplochromis humilis)
Haplochromis igneopinnis (Haplochromis igneopinnis)
Haplochromis insidiae (Haplochromis insidiae)
Haplochromis iris (Haplochromis iris)
Haplochromis ishmaeli (Haplochromis ishmaeli)
Haplochromis katonga (Haplochromis katonga)
Haplochromis katunzii (Haplochromis katunzii)
Haplochromis kujunjui (Haplochromis kujunjui)
Haplochromis labiatus (Haplochromis labiatus)
Haplochromis labriformis (Haplochromis labriformis)
Haplochromis lacrimosus (Haplochromis lacrimosus)
Haplochromis laparogramma (Haplochromis laparogramma)
Haplochromis lividus (Haplochromis lividus)
Haplochromis loati (Haplochromis loati)
Haplochromis longirostris (Haplochromis longirostris)
Haplochromis luluae (Haplochromis luluae)
Haplochromis luteus (Haplochromis luteus)
Haplochromis macconneli (Haplochromis macconneli)
Haplochromis macrocephalus (Haplochromis macrocephalus)
Haplochromis macrognathus (Haplochromis macrognathus)
Haplochromis macrops (Haplochromis macrops)
Haplochromis macropsoides (Haplochromis macropsoides)
Haplochromis maculipinna (Haplochromis maculipinna)
Haplochromis mahagiensis (Haplochromis mahagiensis)
Haplochromis maisomei (Haplochromis maisomei)
Haplochromis malacophagus (Haplochromis malacophagus)
Haplochromis mandibularis (Haplochromis mandibularis)
Haplochromis martini (Haplochromis martini)
Haplochromis maxillaris (Haplochromis maxillaris)
Haplochromis mbipi (Haplochromis mbipi)
Haplochromis megalops (Haplochromis megalops)
Haplochromis melanopterus (Haplochromis melanopterus)
Haplochromis melanopus (Haplochromis melanopus)
Haplochromis melichrous (Haplochromis melichrous)
Haplochromis mentatus (Haplochromis mentatus)
Haplochromis mento (Haplochromis mento)
Haplochromis michaeli (Haplochromis michaeli)
Haplochromis microdon (Haplochromis microdon)
Haplochromis multiocellatus (Haplochromis multiocellatus)
Haplochromis mylergates (Haplochromis mylergates)
Haplochromis mylodon (Haplochromis mylodon)
Haplochromis nanoserranus (Haplochromis nanoserranus)
Haplochromis nigrescens (Haplochromis nigrescens)
Haplochromis nigricans (Haplochromis nigricans)
Haplochromis nigripinnis (Haplochromis nigripinnis)
Haplochromis niloticus (Haplochromis niloticus)
Haplochromis nuchisquamulatus (Haplochromis nuchisquamulatus)
Haplochromis nyanzae (Haplochromis nyanzae)
Haplochromis obesus (Haplochromis obesus)
Haplochromis obtusidens (Haplochromis obtusidens)
Haplochromis oligacanthus (Haplochromis oligacanthus)
Haplochromis oligolepis (Haplochromis oligolepis)
Haplochromis omnicaeruleus (Haplochromis omnicaeruleus)
Haplochromis oregosoma (Haplochromis oregosoma)
Haplochromis orthostoma (Haplochromis orthostoma)
Haplochromis pachycephalus (Haplochromis pachycephalus)
Haplochromis pallidus (Haplochromis pallidus)
Haplochromis paludinosus (Haplochromis paludinosus)
Haplochromis pancitrinus (Haplochromis pancitrinus)
Haplochromis pappenheimi (Haplochromis pappenheimi)
Haplochromis paradoxus (Haplochromis paradoxus)
Haplochromis paraguiarti (Haplochromis paraguiarti)
Haplochromis paraplagiostoma (Haplochromis paraplagiostoma)
Haplochromis parorthostoma (Haplochromis parorthostoma)
Haplochromis parvidens (Haplochromis parvidens)
Haplochromis pellegrini (Haplochromis pellegrini)
Haplochromis percoides (Haplochromis percoides)
Haplochromis petronius (Haplochromis petronius)
Haplochromis pharyngalis (Haplochromis pharyngalis)
Haplochromis pharyngomylus (Haplochromis pharyngomylus)
Haplochromis pitmani (Haplochromis pitmani)
Haplochromis placodus (Haplochromis placodus)
Haplochromis plagiodon (Haplochromis plagiodon)
Haplochromis plagiostoma (Haplochromis plagiostoma)
Haplochromis plutonius (Haplochromis plutonius)
Haplochromis polli (Haplochromis polli)
Haplochromis prodromus (Haplochromis prodromus)
Haplochromis prognathus (Haplochromis prognathus)
Haplochromis pseudopellegrini (Haplochromis pseudopellegrini)
Haplochromis ptistes (Haplochromis ptistes)
Haplochromis pundamilia (Haplochromis pundamilia)
Haplochromis pyrrhocephalus (Haplochromis pyrrhocephalus)
Haplochromis pyrrhopteryx (Haplochromis pyrrhopteryx)
Haplochromis retrodens (Haplochromis retrodens)
Haplochromis riponianus (Haplochromis riponianus)
Haplochromis rubripinnis (Haplochromis rubripinnis)
Haplochromis rudolfianus (Haplochromis rudolfianus)
Haplochromis rufocaudalis (Haplochromis rufocaudalis)
Haplochromis rufus (Haplochromis rufus)
Haplochromis saxicola (Haplochromis saxicola)
Haplochromis scheffersi (Haplochromis scheffersi)
Haplochromis schubotzi (Haplochromis schubotzi)
Haplochromis schubotziellus (Haplochromis schubotziellus)
Haplochromis serranus (Haplochromis serranus)
Haplochromis serridens (Haplochromis serridens)
Haplochromis simotes (Haplochromis simotes)
Haplochromis simpsoni (Haplochromis simpsoni)
Haplochromis smithii (Haplochromis smithii)
Haplochromis snoeksi (Haplochromis snoeksi)
Haplochromis spekii (Haplochromis spekii)
Haplochromis sphex (Haplochromis sphex)
Haplochromis squamipinnis (Haplochromis squamipinnis)
Haplochromis sulphureus (Haplochromis sulphureus)
Haplochromis tanaos (Haplochromis tanaos)
Haplochromis taurinus (Haplochromis taurinus)
Haplochromis teegelaari (Haplochromis teegelaari)
Haplochromis teunisrasi (Haplochromis teunisrasi)
Haplochromis theliodon (Haplochromis theliodon)
Haplochromis thereuterion (Haplochromis thereuterion)
Haplochromis thuragnathus (Haplochromis thuragnathus)
Haplochromis tridens (Haplochromis tridens)
Haplochromis tyrianthinus (Haplochromis tyrianthinus)
Haplochromis ushindi (Haplochromis ushindi)
Haplochromis vanheusdeni (Haplochromis vanheusdeni)
Haplochromis vanoijeni (Haplochromis vanoijeni)
Haplochromis velifer (Haplochromis velifer)
Haplochromis venator (Haplochromis venator)
Haplochromis vicarius (Haplochromis vicarius)
Haplochromis victoriae (Haplochromis victoriae)
Haplochromis victorianus (Haplochromis victorianus)
Haplochromis vittatus (Haplochromis vittatus)
Haplochromis vonlinnei (Haplochromis vonlinnei)
Haplochromis welcommei (Haplochromis welcommei)
Haplochromis worthingtoni (Haplochromis worthingtoni)
Haplochromis xanthopteryx (Haplochromis xanthopteryx)
Haplochromis xenognathus (Haplochromis xenognathus)
Haplochromis xenostoma (Haplochromis xenostoma)
Haplotaxodon microlepis (Haplotaxodon microlepis)
Haplo Yellow Black Line (Mylochromis melanonotus)
Happy (Caprichromis liemi)
Haptenchelys texis (Haptenchelys texis)
Haptogenys bipunctata (Haptogenys bipunctata)
Hara filamentosa (Hara filamentosa)
Hara hara (Hara hara)
Hara horai (Hara horai)
Hara koladynensis (Hara koladynensis)
Hara longissima (Hara longissima)
Hara mesembrina (Hara mesembrina)
Hara minuscula (Hara minuscula)
Hara nareshi (Hara nareshi)
Hara spinulus (Hara spinulus)
Hardenberg’s Anchovy (Stolephorus insularis)
Hardhead (Mylopharodon conocephalus)
Hardhead Catfish (Ariopsis felis)
Hardnose Shark (Carcharhinus macloti)
Hard-palate Catfish (Brustiarius solidus)
Harelip Cusk (Ophidion lagochila)
Harelip Sucker (Moxostoma lacerum)
Harlequin Cichlid (Amphilophus hogaboomorum)
Harlequin Lancer Catfish (Bagroides melapterus)
Harlequin Rasbora (Trigonostigma heteromorpha)
Harlequin Rockfish (Sebastes variegatus)
Harlequin Sharkminnow (Labeo cyclorhynchus)
Harlequin Sweetlips (Plectorhinchus chaetodonoides)
Harlequin Tuskfish (Choerodon fasciatus)
Harlequin Wrasse (Bodianus eclancheri)
Harpagifer andriashevi (Harpagifer andriashevi)
Harpagifer macquariensis (Harpagifer macquariensis)
Harpagifer marionensis (Harpagifer marionensis)
Harpagifer nybelini (Harpagifer nybelini)
Harry Hotlips (Plectorhinchus gibbosus)
Harttia absaberi (Harttia absaberi)
Harttia canastra (Harttia canastra)
Harttia carvalhoi (Harttia carvalhoi)
Harttia depressa (Harttia depressa)
Harttia dissidens (Harttia dissidens)
Harttia duriventris (Harttia duriventris)
Harttia fluminensis (Harttia fluminensis)
Harttia fowleri (Harttia fowleri)
Harttia garavelloi (Harttia garavelloi)
Harttia gracilis (Harttia gracilis)
Harttia guianensis (Harttia guianensis)
Harttia intermontana (Harttia intermontana)
Harttia kronei (Harttia kronei)
Harttia leiopleura (Harttia leiopleura)
Harttia longipinna (Harttia longipinna)
Harttia loricariformis (Harttia loricariformis)
Harttia merevari (Harttia merevari)
Harttia novalimensis (Harttia novalimensis)
Harttia punctata (Harttia punctata)
Harttia rhombocephala (Harttia rhombocephala)
Harttia surinamensis (Harttia surinamensis)
Harttia torrenticola (Harttia torrenticola)
Harttia trombetensis (Harttia trombetensis)
Harttia tuna (Harttia tuna)
Harttia uatumensis (Harttia uatumensis)
Harttiella crassicauda (Harttiella crassicauda)
Harttiella intermedia (Harttiella intermedia)
Harttiella janmoli (Harttiella janmoli)
Harttiella longicauda (Harttiella longicauda)
Harttiella lucifer (Harttiella lucifer)
Harttiella parva (Harttiella parva)
Harttiella pilosa (Harttiella pilosa)
Hartzfeld’s Cardinalfish (Ostorhinchus hartzfeldii)
Harvey’s Licorice Gourami (Parosphromenus harveyi)
Haseman’s Whip-tailed Catfish (Rineloricaria hasemani)
Hassar affinis (Hassar affinis)
Hassar gabiru (Hassar gabiru)
Hassar orestis (Hassar orestis)
Hassar shewellkeimi (Hassar shewellkeimi)
Hassar wilderi (Hassar wilderi)
Hasselt’s Bambooshark (Chiloscyllium hasseltii)
Hatcheria macraei (Hatcheria macraei)
Hawaiian Anchovy (Encrasicholina purpurea)
Hawaiian Bigeye (Priacanthus meeki)
Hawaiian Blackhead Triplefin (Enneapterygius atriceps)
Hawaiian Butterflyfish (Chaetodon tinkeri)
Hawaiian Cleaner Wrasse (Labroides phthirophagus)
Hawaiian Flagtail (Kuhlia xenura)
Hawaiian Gold-barred Butterflyfish (Roa excelsa)
Hawaiian Hogfish (Bodianus albotaeniatus)
Hawaiian Knifefish (Cymolutes lecluse)
Hawaiian Pigfish (Bodianus bathycapros)
Hawaiian Ruby Cardinalfish (Apogon erythrinus)
Hawaiian Sandy (Novaculops woodi)
Hawaiian Whitespotted Toby (Canthigaster jactator)
Hayashi’s Cardinalfish (Pseudamia hayashii)
Hazar Bleak (Alburnus heckeli)
Headlight Angler (Linophryne indica)
Headspotted Stream Pleco (Pseudancistrus nigrescens)
Headwater Catfish (Ictalurus lupus)
Headwater Chub (Gila nigra)
Heavy Lips Fish (Ptychobarbus chungtienensis)
Heckel’s Orontes Barbel (Luciobarbus pectoralis)
Hector’s Clingfish (Gastroscyphus hectoris)
Heemstras’ Frogmouth (Chaunax heemstraorum)
Helcogramma alkamr (Helcogramma alkamr)
Helcogramma billi (Helcogramma billi)
Helcogramma cerasina (Helcogramma cerasina)
Helcogramma ememes (Helcogramma ememes)
Helcogramma ishigakiensis (Helcogramma ishigakiensis)
Helcogramma larvata (Helcogramma larvata)
Helcogramma maldivensis (Helcogramma maldivensis)
Helcogramma microstigma (Helcogramma microstigma)
Helcogramma nesion (Helcogramma nesion)
Helcogramma rharhabe (Helcogramma rharhabe)
Helcogramma serendip (Helcogramma serendip)
Helcogramma shinglensis (Helcogramma shinglensis)
Helcogramma williamsi (Helcogramma williamsi)
Helcogrammoides antarcticus (Helcogrammoides antarcticus)
Helcogrammoides chilensis (Helcogrammoides chilensis)
Helen’s Klipfish (Clinus helenae)
Helen’s Triplefin (Ceratobregma helenae)
Helicophagus leptorhynchus (Helicophagus leptorhynchus)
Helicophagus typus (Helicophagus typus)
Helicophagus waandersii (Helicophagus waandersii)
Heller’s Anchovy (Anchoa helleri)
Heller’s Barracuda (Sphyraena helleri)
Helmet Triplefin (Helcogramma kranos)
Helogenes castaneus (Helogenes castaneus)
Helogenes gouldingi (Helogenes gouldingi)
Helogenes marmoratus (Helogenes marmoratus)
Helogenes uruyensis (Helogenes uruyensis)
Hemeraia chicha (Hemeraia chicha)
Hemeraia hemera (Hemeraia hemera)
Hemiancistrus cerrado (Hemiancistrus cerrado)
Hemiancistrus chlorostictus (Hemiancistrus chlorostictus)
Hemiancistrus fuliginosus (Hemiancistrus fuliginosus)
Hemiancistrus furtivus (Hemiancistrus furtivus)
Hemiancistrus landoni (Hemiancistrus landoni)
Hemiancistrus medians (Hemiancistrus medians)
Hemiancistrus megalopteryx (Hemiancistrus megalopteryx)
Hemiancistrus punctulatus (Hemiancistrus punctulatus)
Hemiancistrus votouro (Hemiancistrus votouro)
Hemiarius harmandi (Hemiarius harmandi)
Hemibagrus amemiyai (Hemibagrus amemiyai)
Hemibagrus baramensis (Hemibagrus baramensis)
Hemibagrus bongan (Hemibagrus bongan)
Hemibagrus camthuyensis (Hemibagrus camthuyensis)
Hemibagrus caveatus (Hemibagrus caveatus)
Hemibagrus centralus (Hemibagrus centralus)
Hemibagrus chiemhoaensis (Hemibagrus chiemhoaensis)
Hemibagrus chrysops (Hemibagrus chrysops)
Hemibagrus divaricatus (Hemibagrus divaricatus)
Hemibagrus dongbacensis (Hemibagrus dongbacensis)
Hemibagrus filamentus (Hemibagrus filamentus)
Hemibagrus fortis (Hemibagrus fortis)
Hemibagrus furcatus (Hemibagrus furcatus)
Hemibagrus gracilis (Hemibagrus gracilis)
Hemibagrus guttatus (Hemibagrus guttatus)
Hemibagrus hainanensis (Hemibagrus hainanensis)
Hemibagrus hoevenii (Hemibagrus hoevenii)
Hemibagrus hongus (Hemibagrus hongus)
Hemibagrus imbrifer (Hemibagrus imbrifer)
Hemibagrus johorensis (Hemibagrus johorensis)
Hemibagrus lacustrinus (Hemibagrus lacustrinus)
Hemibagrus macropterus (Hemibagrus macropterus)
Hemibagrus maydelli (Hemibagrus maydelli)
Hemibagrus microphthalmus (Hemibagrus microphthalmus)
Hemibagrus olyroides (Hemibagrus olyroides)
Hemibagrus peguensis (Hemibagrus peguensis)
Hemibagrus planiceps (Hemibagrus planiceps)
Hemibagrus pluriradiatus (Hemibagrus pluriradiatus)
Hemibagrus sabanus (Hemibagrus sabanus)
Hemibagrus semotus (Hemibagrus semotus)
Hemibagrus songdaensis (Hemibagrus songdaensis)
Hemibagrus spilopterus (Hemibagrus spilopterus)
Hemibagrus taybacensis (Hemibagrus taybacensis)
Hemibagrus variegatus (Hemibagrus variegatus)
Hemibagrus velox (Hemibagrus velox)
Hemibagrus vietnamicus (Hemibagrus vietnamicus)
Hemibarbus barbus (Hemibarbus barbus)
Hemibarbus brevipennus (Hemibarbus brevipennus)
Hemibarbus lehoai (Hemibarbus lehoai)
Hemibarbus longirostris (Hemibarbus longirostris)
Hemibarbus macracanthus (Hemibarbus macracanthus)
Hemibarbus medius (Hemibarbus medius)
Hemibarbus qianjiangensis (Hemibarbus qianjiangensis)
Hemibarbus songloensis (Hemibarbus songloensis)
Hemibarbus thacmoensis (Hemibarbus thacmoensis)
Hemibarbus umbrifer (Hemibarbus umbrifer)
Hemibates koningsi (Hemibates koningsi)
Hemibates stenosoma (Hemibates stenosoma)
Hemichromis angolensis (Hemichromis angolensis)
Hemichromis camerounensis (Hemichromis camerounensis)
Hemichromis frempongi (Hemichromis frempongi)
Hemiculter bleekeri (Hemiculter bleekeri)
Hemiculterella macrolepis (Hemiculterella macrolepis)
Hemiculterella sauvagei (Hemiculterella sauvagei)
Hemiculterella wui (Hemiculterella wui)
Hemiculter elongatus (Hemiculter elongatus)
Hemiculter krempfi (Hemiculter krempfi)
Hemiculter songhongensis (Hemiculter songhongensis)
Hemiculter tchangi (Hemiculter tchangi)
Hemiculter varpachovskii (Hemiculter varpachovskii)
Hemidoras morrisi (Hemidoras morrisi)
Hemidoras stenopeltis (Hemidoras stenopeltis)
Hemileiocassis panjang (Hemileiocassis panjang)
Heminodus philippinus (Heminodus philippinus)
Hemiodontichthys acipenserinus (Hemiodontichthys acipenserinus)
Hemipsilichthys gobio (Hemipsilichthys gobio)
Hemipsilichthys nimius (Hemipsilichthys nimius)
Hemipsilichthys papillatus (Hemipsilichthys papillatus)
Hemisilurus heterorhynchus (Hemisilurus heterorhynchus)
Hemisilurus mekongensis (Hemisilurus mekongensis)
Hemisilurus moolenburghi (Hemisilurus moolenburghi)
Hemitaeniochromis brachyrhynchus (Hemitaeniochromis brachyrhynchus)
Hemitaeniochromis urotaenia (Hemitaeniochromis urotaenia)
Henderson Triplefin (Enneapterygius ornatus)
Henicorhynchus caudimaculatus (Henicorhynchus caudimaculatus)
Henicorhynchus horai (Henicorhynchus horai)
Henicorhynchus inornatus (Henicorhynchus inornatus)
Henicorhynchus lineatus (Henicorhynchus lineatus)
Henicorhynchus lobatus (Henicorhynchus lobatus)
Henicorhynchus ornatipinnis (Henicorhynchus ornatipinnis)
Henonemus intermedius (Henonemus intermedius)
Henonemus macrops (Henonemus macrops)
Henonemus punctatus (Henonemus punctatus)
Henonemus taxistigmus (Henonemus taxistigmus)
Henonemus triacanthopomus (Henonemus triacanthopomus)
Hepburn’s Blenny (Parenchelyurus hepburni)
Hephthocara crassiceps (Hephthocara crassiceps)
Hephthocara simum (Hephthocara simum)
Heptapterus bleekeri (Heptapterus bleekeri)
Heptapterus fissipinnis (Heptapterus fissipinnis)
Heptapterus mbya (Heptapterus mbya)
Heptapterus multiradiatus (Heptapterus multiradiatus)
Heptapterus mustelinus (Heptapterus mustelinus)
Heptapterus ornaticeps (Heptapterus ornaticeps)
Heptapterus qenqo (Heptapterus qenqo)
Heptapterus stewarti (Heptapterus stewarti)
Heptapterus sympterygium (Heptapterus sympterygium)
Heptapterus tapanahoniensis (Heptapterus tapanahoniensis)
Heptapterus tenuis (Heptapterus tenuis)
Hermann’s Pleco (Hypostomus hermanni)
Heros spurius (Heros spurius)
Herzensteinia microcephalus (Herzensteinia microcephalus)
Herzenstein’s Catfish (Tachysurus herzensteini)
Herzenstein’s Rough Sculpin (Asprocottus herzensteini)
Heterobranchus boulengeri (Heterobranchus boulengeri)
Heterobranchus isopterus (Heterobranchus isopterus)
Heterochromis multidens (Heterochromis multidens)
Heteropneustes fuscus (Heteropneustes fuscus)
Heteropneustes longipectoralis (Heteropneustes longipectoralis)
Heteropneustes nani (Heteropneustes nani)
Heteropneustes microps (Heteropneustes microps)
Heteropriacanthus fulgens (Heteropriacanthus fulgens)
Heteropriacanthus carolinus (Heteropriacanthus carolinus)
Heterotilapia cessiana (Heterotilapia cessiana)
Hewett’s Coris (Coris hewetti)
Hicks’s Toadfish (Torquigener hicksi)
Hidden Blenny (Cryptotrema seftoni)
Hidden Bristlemouth (Cyclothone obscura)
Hiddenbulb Dragonfish (Eustomias cryptobulbus)
Hiffin Carp (Osteochilus longidorsalis)
Highback Chub (Hybopsis hypsinotus)
Highbrow Rockskipper (Hirculops cornifer)
Highcrest Triplefin (Enneapterygius pusillus)
Highfin Apisto (Apistogramma hoignei)
Highfin Blenny (Lupinoblennius nicholsi)
Highfin Carpsucker (Carpiodes velifer)
Highfin Catfish (Neoarius berneyi)
Highfin Coralfish (Coradion altivelis)
Highfin Dragonfish (Bathophilus flemingi)
Highfin Glassy Perchlet (Parambassis lala)
Highfin Kingcroaker (Menticirrhus nasus)
High-finned Glass Perchlet (Parambassis altipinnis)
Highfin Red Banner Blenny (Emblemariopsis ramirezi)
Highfin Shiner (Notropis altipinnis)
High-forehead Clingfish (Derilissus altifrons)
Highsnout Melamphid (Melamphaes lugubris)
Highfin Toadfish (Torquigener altipinnis)
Highfin Triplefin (Enneapterygius altipinnis)
High-hat (Pareques acuminatus)
High-hat Triplefin (Enneapterygius tutuilae)
Highland Shiner (Notropis micropteryx)
Highland Stoneroller (Campostoma spadiceum)
Highscale Shiner (Notropis hypsilepis)
High-shoulder Golden-line Barbel (Sinocyclocheilus altishoulderus)
Highwaterman Catfish (Hypophthalmus edentatus)
Higuchi’s Sea Catfish (Cathorops higuchii)
Hikkaduwa Blenny (Omobranchus hikkaduwensis)
Hilda’s Grunter (Chrysichthys hildae)
Hilgendorf’s Puffer (Pao hilgendorfii)
Hilomen’s Wrasse (Halichoeres hilomeni)
Himalayan Glassy Perchlet (Parambassis baculis)
Himantolophus albinares (Himantolophus albinares)
Himantolophus azurlucens (Himantolophus azurlucens)
Himantolophus borealis (Himantolophus borealis)
Himantolophus brevirostris (Himantolophus brevirostris)
Himantolophus compressus (Himantolophus compressus)
Himantolophus cornifer (Himantolophus cornifer)
Himantolophus crinitus (Himantolophus crinitus)
Himantolophus danae (Himantolophus danae)
Himantolophus litoceras (Himantolophus litoceras)
Himantolophus macroceras (Himantolophus macroceras)
Himantolophus macroceratoides (Himantolophus macroceratoides)
Himantolophus melanolophus (Himantolophus melanolophus)
Himantolophus multifurcatus (Himantolophus multifurcatus)
Himantolophus nigricornis (Himantolophus nigricornis)
Himantolophus paucifilosus (Himantolophus paucifilosus)
Himantolophus pseudalbinares (Himantolophus pseudalbinares)
Himantolophus rostratus (Himantolophus rostratus)
Himantolophus stewarti (Himantolophus stewarti)
Hisonotus acuen (Hisonotus acuen)
Hisonotus alberti (Hisonotus alberti)
Hisonotus armatus (Hisonotus armatus)
Hisonotus bocaiuva (Hisonotus bocaiuva)
Hisonotus bockmanni (Hisonotus bockmanni)
Hisonotus brunneus (Hisonotus brunneus)
Hisonotus carreiro (Hisonotus carreiro)
Hisonotus charrua (Hisonotus charrua)
Hisonotus chromodontus (Hisonotus chromodontus)
Hisonotus depressicauda (Hisonotus depressicauda)
Hisonotus depressinotus (Hisonotus depressinotus)
Hisonotus devidei (Hisonotus devidei)
Hisonotus francirochai (Hisonotus francirochai)
Hisonotus heterogaster (Hisonotus heterogaster)
Hisonotus hungy (Hisonotus hungy)
Hisonotus iota (Hisonotus iota)
Hisonotus laevior (Hisonotus laevior)
Hisonotus leucofrenatus (Hisonotus leucofrenatus)
Hisonotus leucophrys (Hisonotus leucophrys)
Hisonotus maculipinnis (Hisonotus maculipinnis)
Hisonotus megaloplax (Hisonotus megaloplax)
Hisonotus montanus (Hisonotus montanus)
Hisonotus nigricauda (Hisonotus nigricauda)
Hisonotus notatus (Hisonotus notatus)
Hisonotus notopagos (Hisonotus notopagos)
Hisonotus pachysarkos (Hisonotus pachysarkos)
Hisonotus paulinus (Hisonotus paulinus)
Hisonotus prata (Hisonotus prata)
Hisonotus ringueleti (Hisonotus ringueleti)
Hisonotus taimensis (Hisonotus taimensis)
Hisonotus thayeri (Hisonotus thayeri)
Hisonotus vespuccii (Hisonotus vespuccii)
Hisonotus vireo (Hisonotus vireo)
Histiobranchus australis (Histiobranchus australis)
Histiodraco (Histiodraco velifer)
Histiophryne pogonia (Histiophryne pogonia)
Hitch (Lavinia exilicauda)
Hittitic Spring Minnow (Pseudophoxinus hittitorum)
Hoary Catshark (Apristurus canutus)
Hoedeman’s Hypopygus (Hypopygus hoedemani)
Hoese’s Mudbrotula (Dermatopsis hoesei)
Hogchoker (Trinectes maculatus)
Hogfish (Lachnolaimus maximus)
Hognosed Brochis (Corydoras multiradiatus)
Holcomycteronus aequatoris (Holcomycteronus aequatoris)
Holcomycteronus brucei (Holcomycteronus brucei)
Holcomycteronus digittatus (Holcomycteronus digittatus)
Holcomycteronus profundissimus (Holcomycteronus profundissimus)
Holcomycteronus pterotus (Holcomycteronus pterotus)
Holcomycteronus squamosus (Holcomycteronus squamosus)
Holleman’s Frogmouth (Chaunax hollemani)
Holleman’s Triplefin (Enneapterygius hollemani)
Hollow Stardrum (Stellifer ericymba)
Homodiaetus anisitsi (Homodiaetus anisitsi)
Homodiaetus banguela (Homodiaetus banguela)
Homodiaetus graciosa (Homodiaetus graciosa)
Homodiaetus passarellii (Homodiaetus passarellii)
Honduran Red Point Cichlid (Amatitlania siquia)
Honess’ Glass Perchlet (Tetracentrum honessi)
Honeycomb Cowfish (Acanthostracion polygonius)
Honeycomb Izak (Holohalaelurus favus)
Honeycomb Pleco (Hypostomus faveolus)
Honeycomb Rockfish (Sebastes umbrosus)
Honeycomb Toby (Canthigaster janthinoptera)
Honey Gourami (Trichogaster chuna)
Hong Kong Butterflyfish (Chaetodon wiebeli)
Hong Kong Catfish (Clarias fuscus)
Hong Kong Paradise Fish (Macropodus hongkongensis)
Hongshuia banmo (Hongshuia banmo)
Hongshuia megalophthalmus (Hongshuia megalophthalmus)
Hongshuia microstomatus (Hongshuia microstomatus)
Hongshuia paoli (Hongshuia paoli)
Honnibe Croaker (Nibea mitsukurii)
Hooded Butterflyfish (Chaetodon larvatus)
Hooded Carpetshark (Hemiscyllium strahani)
Hooded Fairy Wrasse (Cirrhilabrus efatensis)
Hooded Triplefin (Helcogramma capidata)
Hooghly Croaker (Panna heterolepis)
Hook-fin Cardinalfish (Ostorhinchus griffini)
Hookhorn Sculpin (Artediellus pacificus)
Hooknose (Agonus cataphractus)
Hop-beard Plunderfish (Pogonophryne neyelovi)
Hopliancistrus tricornis (Hopliancistrus tricornis)
Hoplobrotula badia (Hoplobrotula badia)
Hoplomyzon atrizona (Hoplomyzon atrizona)
Hoplomyzon cardosoi (Hoplomyzon cardosoi)
Hoplomyzon papillatus (Hoplomyzon papillatus)
Hoplomyzon sexpapilostoma (Hoplomyzon sexpapilostoma)
Hoplosternum punctatum (Hoplosternum punctatum)
Horabagrus nigricollaris (Horabagrus nigricollaris)
Horadandia brittani (Horadandia brittani)
Horaglanis abdulkalami (Horaglanis abdulkalami)
Horaglanis alikunhii (Horaglanis alikunhii)
Horaglanis populi (Horaglanis populi)
Horalabiosa arunachalami (Horalabiosa arunachalami)
Horalabiosa joshuai (Horalabiosa joshuai)
Horalabiosa palaniensis (Horalabiosa palaniensis)
Hora Razorbelly Minnow (Salmostoma horai)
Hora White Carp (Cirrhinus macrops)
Horiomyzon retropinnatus (Horiomyzon retropinnatus)
Horned Bannerfish (Heniochus varius)
Horned Blenny (Parablennius cornutus)
Horned Blenny (Parablennius intermedius)
Horned Blenny (Paraclinus grandicomis)
Horned Lantern Fish (Centrophryne spinulosa)
Horned Rockskipper (Antennablennius bifilum)
Hornless Blenny (Emblemariopsis randalli)
Horn-nosed Boxfish (Ostracion rhinorhynchos)
Horn Shark (Heterodontus francisci)
Hornyhead Chub (Nocomis biguttatus)
Horse Barbel (Barbus tyberinus)
Horseface Blenny (Ophioblennius atlanticus)
Horseman’s Corydoras (Corydoras eques)
Horseshoe Butterflyfish (Chaetodon pictus)
Hose Blenny (Starksia hoesei)
Hosokawa’s Coral Blenny (Atrosalarias hosokawai)
Hotlips Triplefin (Helcogramma obtusirostris)
Hourglass Basslet (Lipogramma levinsoni)
Hourglass Triplefin (Enneapterygius elegans)
Houting (Coregonus oxyrinchus)
Hoven’s Carp (Leptobarbus hoevenii)
Howella pammelas (Howella pammelas)
Howella parini (Howella parini)
Howella zina (Howella zina)
Howong Betta (Betta unimaculata)
Hsianwenia wui (Hsianwenia wui)
Huallaga Cichlid (Bujurquina huallagae)
Huchen (Hucho hucho)
Hudson’s Triplefin (Helcogramma hudsoni)
Huigobio chenhsienensis (Huigobio chenhsienensis)
Huigobio exilicauda (Huigobio exilicauda)
Huigobio heterocheilus (Huigobio heterocheilus)
Hula Bream (Mirogrex hulensis)
Humann’s Fairy-Wrasse (Cirrhilabrus humanni)
Human’s Whaler Shark (Carcharhinus humani)
Humpback (Chanodichthys dabryi)
Humpback Anglerfish (Melanocetus johnsonii)
Humpback Batfish (Platax batavianus)
Humpback Cardinalfish (Fibramia lateralis)
Humpback Catshark (Apristurus gibbosus)
Humpback Chub (Gila cypha)
Hump-backed Bream (Tylochromis bangwelensis)
Humpbacked Cardinalfish (Yarica hyalosoma)
Humpbacked Coralbrotula (Diancistrus altidorsalis)
Hump-backed Mahseer (Tor remadevii)
Humpback Grunt (Microlepidotus brevipinnis)
Humpback Hairfin Anchovy (Setipinna paxtoni)
Humpback Handfish (Brachiopsilus dossenus)
Humpback Largemouth (Serranochromis altus)
Humpback Mahseer (Hypselobarbus mussullah)
Humpback Whitefish (Coregonus pidschian)
Humped Rockcod (Gobionotothen gibberifrons)
Humphead Dwarf Acara (Laetacara araguaiae)
Hump-headed Blenny (Blenniella gibbifrons)
Humphead Glassfish (Parambassis pulcinella)
Humphead Thryssa (Thryssa polybranchialis)
Hunchback Shore Eel (Alabes gibbosa)
Hundred Fathom Mora (Physiculus rastrelliger)
Hutchins’ Anglerfish (Lophiocharon hutchinsi)
Hutchins’ Blenny (Cirripectes hutchinsi)
Hutchin’s Mudbrotula (Dipulus hutchinsi)
Hyaline Cardinalfish (Foa hyalina)
Hyaline Fish (Sinocyclocheilus hyalinus)
Hyalobagrus leiacanthus (Hyalobagrus leiacanthus)
Hyalobagrus ornatus (Hyalobagrus ornatus)
Hyena Blenny (Parenchelyurus hyena)
Hyena Cichlid (Nimbochromis polystigma)
Hypancistrus contradens (Hypancistrus contradens)
Hypancistrus debilittera (Hypancistrus debilittera)
Hypancistrus furunculus (Hypancistrus furunculus)
Hypancistrus inspector (Hypancistrus inspector)
Hypancistrus lunaorum (Hypancistrus lunaorum)
Hypancistrus margaritatus (Hypancistrus margaritatus)
Hypancistrus phantasma (Hypancistrus phantasma)
Hyphen Barb (Enteromius bifrenatus)
Hypleurochilus bananensis (Hypleurochilus bananensis)
Hypleurochilus fissicornis (Hypleurochilus fissicornis)
Hypleurochilus langi (Hypleurochilus langi)
Hypleurochilus pseudoaequipinnis (Hypleurochilus pseudoaequipinnis)
Hypoclinemus mentalis (Hypoclinemus mentalis)
Hypodoras forficulatus (Hypodoras forficulatus)
Hypophthalmus oremaculatus (Hypophthalmus oremaculatus)
Hypopomus artedi (Hypopomus artedi)
Hypoptopoma baileyi (Hypoptopoma baileyi)
Hypoptopoma bianale (Hypoptopoma bianale)
Hypoptopoma brevirostratum (Hypoptopoma brevirostratum)
Hypoptopoma elongatum (Hypoptopoma elongatum)
Hypoptopoma guianense (Hypoptopoma guianense)
Hypoptopoma gulare (Hypoptopoma gulare)
Hypoptopoma incognitum (Hypoptopoma incognitum)
Hypoptopoma inexspectatum (Hypoptopoma inexspectatum)
Hypoptopoma joberti (Hypoptopoma joberti)
Hypoptopoma machadoi (Hypoptopoma machadoi)
Hypoptopoma muzuspi (Hypoptopoma muzuspi)
Hypoptopoma psilogaster (Hypoptopoma psilogaster)
Hypoptopoma spectabile (Hypoptopoma spectabile)
Hypoptopoma steindachneri (Hypoptopoma steindachneri)
Hypoptopoma sternoptychum (Hypoptopoma sternoptychum)
Hypoptopoma thoracatum (Hypoptopoma thoracatum)
Hypopygus benoneae (Hypopygus benoneae)
Hypopygus lepturus (Hypopygus lepturus)
Hypopygus minissimus (Hypopygus minissimus)
Hypostomus affinis (Hypostomus affinis)
Hypostomus agna (Hypostomus agna)
Hypostomus alatus (Hypostomus alatus)
Hypostomus albopunctatus (Hypostomus albopunctatus)
Hypostomus ancistroides (Hypostomus ancistroides)
Hypostomus angipinnatus (Hypostomus angipinnatus)
Hypostomus annectens (Hypostomus annectens)
Hypostomus arecuta (Hypostomus arecuta)
Hypostomus argus (Hypostomus argus)
Hypostomus asperatus (Hypostomus asperatus)
Hypostomus aspidolepis (Hypostomus aspidolepis)
Hypostomus atropinnis (Hypostomus atropinnis)
Hypostomus auroguttatus (Hypostomus auroguttatus)
Hypostomus bolivianus (Hypostomus bolivianus)
Hypostomus borellii (Hypostomus borellii)
Hypostomus boulengeri (Hypostomus boulengeri)
Hypostomus brevicauda (Hypostomus brevicauda)
Hypostomus brevis (Hypostomus brevis)
Hypostomus careopinnatus (Hypostomus careopinnatus)
Hypostomus carvalhoi (Hypostomus carvalhoi)
Hypostomus chrysostiktos (Hypostomus chrysostiktos)
Hypostomus cochliodon (Hypostomus cochliodon)
Hypostomus commersoni (Hypostomus commersoni)
Hypostomus corantijni (Hypostomus corantijni)
Hypostomus cordovae (Hypostomus cordovae)
Hypostomus crassicauda (Hypostomus crassicauda)
Hypostomus dardanelos (Hypostomus dardanelos)
Hypostomus delimai (Hypostomus delimai)
Hypostomus denticulatus (Hypostomus denticulatus)
Hypostomus derbyi (Hypostomus derbyi)
Hypostomus dlouhyi (Hypostomus dlouhyi)
Hypostomus eptingi (Hypostomus eptingi)
Hypostomus ericae (Hypostomus ericae)
Hypostomus fluviatilis (Hypostomus fluviatilis)
Hypostomus fonchii (Hypostomus fonchii)
Hypostomus formosae (Hypostomus formosae)
Hypostomus francisci (Hypostomus francisci)
Hypostomus garmani (Hypostomus garmani)
Hypostomus goyazensis (Hypostomus goyazensis)
Hypostomus gymnorhynchus (Hypostomus gymnorhynchus)
Hypostomus hemicochliodon (Hypostomus hemicochliodon)
Hypostomus hemiurus (Hypostomus hemiurus)
Hypostomus heraldoi (Hypostomus heraldoi)
Hypostomus holostictus (Hypostomus holostictus)
Hypostomus hondae (Hypostomus hondae)
Hypostomus hoplonites (Hypostomus hoplonites)
Hypostomus iheringii (Hypostomus iheringii)
Hypostomus interruptus (Hypostomus interruptus)
Hypostomus isbrueckeri (Hypostomus isbrueckeri)
Hypostomus itacua (Hypostomus itacua)
Hypostomus johnii (Hypostomus johnii)
Hypostomus khimaera (Hypostomus khimaera)
Hypostomus kopeyaka (Hypostomus kopeyaka)
Hypostomus latirostris (Hypostomus latirostris)
Hypostomus leucophaeus (Hypostomus leucophaeus)
Hypostomus levis (Hypostomus levis)
Hypostomus lexi (Hypostomus lexi)
Hypostomus lima (Hypostomus lima)
Hypostomus longiradiatus (Hypostomus longiradiatus)
Hypostomus luetkeni (Hypostomus luetkeni)
Hypostomus luteomaculatus (Hypostomus luteomaculatus)
Hypostomus macrophthalmus (Hypostomus macrophthalmus)
Hypostomus macrops (Hypostomus macrops)
Hypostomus maracaiboensis (Hypostomus maracaiboensis)
Hypostomus melanephelis (Hypostomus melanephelis)
Hypostomus meleagris (Hypostomus meleagris)
Hypostomus microstomus (Hypostomus microstomus)
Hypostomus multidens (Hypostomus multidens)
Hypostomus myersi (Hypostomus myersi)
Hypostomus niceforoi (Hypostomus niceforoi)
Hypostomus nickeriensis (Hypostomus nickeriensis)
Hypostomus niger (Hypostomus niger)
Hypostomus nigropunctatus (Hypostomus nigropunctatus)
Hypostomus nudiventris (Hypostomus nudiventris)
Hypostomus obtusirostris (Hypostomus obtusirostris)
Hypostomus occidentalis (Hypostomus occidentalis)
Hypostomus oculeus (Hypostomus oculeus)
Hypostomus pagei (Hypostomus pagei)
Hypostomus pantherinus (Hypostomus pantherinus)
Hypostomus papariae (Hypostomus papariae)
Hypostomus paranensis (Hypostomus paranensis)
Hypostomus paucimaculatus (Hypostomus paucimaculatus)
Hypostomus paucipunctatus (Hypostomus paucipunctatus)
Hypostomus paulinus (Hypostomus paulinus)
Hypostomus perdido (Hypostomus perdido)
Hypostomus piratatu (Hypostomus piratatu)
Hypostomus pospisili (Hypostomus pospisili)
Hypostomus pseudohemiurus (Hypostomus pseudohemiurus)
Hypostomus pusarum (Hypostomus pusarum)
Hypostomus pyrineusi (Hypostomus pyrineusi)
Hypostomus renestoi (Hypostomus renestoi)
Hypostomus rondoni (Hypostomus rondoni)
Hypostomus salgadae (Hypostomus salgadae)
Hypostomus saramaccensis (Hypostomus saramaccensis)
Hypostomus scabriceps (Hypostomus scabriceps)
Hypostomus scaphyceps (Hypostomus scaphyceps)
Hypostomus sculpodon (Hypostomus sculpodon)
Hypostomus seminudus (Hypostomus seminudus)
Hypostomus simios (Hypostomus simios)
Hypostomus sipaliwinii (Hypostomus sipaliwinii)
Hypostomus strigaticeps (Hypostomus strigaticeps)
Hypostomus subcarinatus (Hypostomus subcarinatus)
Hypostomus surinamensis (Hypostomus surinamensis)
Hypostomus tapanahoniensis (Hypostomus tapanahoniensis)
Hypostomus taphorni (Hypostomus taphorni)
Hypostomus tapijara (Hypostomus tapijara)
Hypostomus tenuis (Hypostomus tenuis)
Hypostomus ternetzi (Hypostomus ternetzi)
Hypostomus tietensis (Hypostomus tietensis)
Hypostomus topavae (Hypostomus topavae)
Hypostomus unae (Hypostomus unae)
Hypostomus uruguayensis (Hypostomus uruguayensis)
Hypostomus vaillanti (Hypostomus vaillanti)
Hypostomus variipictus (Hypostomus variipictus)
Hypostomus varimaculosus (Hypostomus varimaculosus)
Hypostomus variostictus (Hypostomus variostictus)
Hypostomus vermicularis (Hypostomus vermicularis)
Hypostomus waiampi (Hypostomus waiampi)
Hypostomus wilsoni (Hypostomus wilsoni)
Hypostomus winzi (Hypostomus winzi)
Hypostomus wuchereri (Hypostomus wuchereri)
Hypostomus yaku (Hypostomus yaku)
Hypsagonus corniger (Hypsagonus corniger)
Hypselobarbus basavarajai (Hypselobarbus basavarajai)
Hypselobarbus bicolor (Hypselobarbus bicolor)
Hypselobarbus canarensis (Hypselobarbus canarensis)
Hypselobarbus gracilis (Hypselobarbus gracilis)
Hypselobarbus keralaensis (Hypselobarbus keralaensis)
Hypselobarbus kurali (Hypselobarbus kurali)
Hypselobarbus kushavali (Hypselobarbus kushavali)
Hypselobarbus maciveri (Hypselobarbus maciveri)
Hypselobarbus menoni (Hypselobarbus menoni)
Hypselobarbus nasutus (Hypselobarbus nasutus)
Hypselobarbus nilgiriensis (Hypselobarbus nilgiriensis)
Hypselobarbus periyarensis (Hypselobarbus periyarensis)
Hypselobarbus pseudomussullah (Hypselobarbus pseudomussullah)
Hypselobarbus pulchellus (Hypselobarbus pulchellus)
Hypselobarbus tamiraparaniei (Hypselobarbus tamiraparaniei)
Hypselobarbus vaigaiensis (Hypselobarbus vaigaiensis)
Hypsibarbus antiquus (Hypsibarbus antiquus)
Hypsibarbus annamensis (Hypsibarbus annamensis)
Hypsibarbus birtwistlei (Hypsibarbus birtwistlei)
Hypsibarbus huguenini (Hypsibarbus huguenini)
Hypsibarbus lagleri (Hypsibarbus lagleri)
Hypsibarbus macrosquamatus (Hypsibarbus macrosquamatus)
Hypsibarbus myitkyinae (Hypsibarbus myitkyinae)
Hypsibarbus oatesii (Hypsibarbus oatesii)
Hypsibarbus pierrei (Hypsibarbus pierrei)
Hypsibarbus salweenensis (Hypsibarbus salweenensis)
Hypsibarbus suvattii (Hypsibarbus suvattii)
Hypsibarbus vernayi (Hypsibarbus vernayi)
Hypsoblennius digueti (Hypsoblennius digueti)
Hypsoblennius maculipinna (Hypsoblennius maculipinna)
Hypsoblennius paytensis (Hypsoblennius paytensis)
Hypsoblennius robustus (Hypsoblennius robustus)
Hypsoblennius sordidus (Hypsoblennius sordidus)
Hyrtl’s Catfish (Neosilurus hyrtlii)

I

Iban Fightingfish (Betta ibanorum)
Iberian Barbel (Luciobarbus comizo)
Iberian Gudgeon (Gobio lozanoi)
Iberian Nase (Pseudochondrostoma polylepis)
Iberochondrostoma almacai (Iberochondrostoma almacai)
Iberochondrostoma lemmingii (Iberochondrostoma lemmingii)
Iberochondrostoma oretanum (Iberochondrostoma oretanum)
Ice Blue Zebra Cichlid (Maylandia greshakei)
Iceland Catshark (Apristurus laurussonii)
Icelinus japonicus (Icelinus japonicus)
Icelinus pietschi (Icelinus pietschi)
Icelus armatus (Icelus armatus)
Icelus cataphractus (Icelus cataphractus)
Icelus ecornis (Icelus ecornis)
Icelus euryops (Icelus euryops)
Icelus gilberti (Icelus gilberti)
Icelus hypselopterus (Icelus hypselopterus)
Icelus mandibularis (Icelus mandibularis)
Icelus ochotensis (Icelus ochotensis)
Icelus rastrinoides (Icelus rastrinoides)
Icelus sekii (Icelus sekii)
Icelus stenosomus (Icelus stenosomus)
Icelus toyamensis (Icelus toyamensis)
Icelus uncinalis (Icelus uncinalis)
Ide (Leuciscus idus)
Idenburg Tandan (Neosilurus idenburgi)
Idukki Mystus (Mystus menoni)
Igara Pike Cichlid (Crenicichla igara)
Iguassu Biglip Pike Cichlid (Crenicichla iguassuensis)
Iheringichthys labrosus (Iheringichthys labrosus)
Iheringichthys megalops (Iheringichthys megalops)
Iheringichthys syi (Iheringichthys syi)
Ijima’s Snaggletooth (Astronesthes ijimai)
Ili Marinka (Schizothorax pseudoaksaiensis)
Illuminated Netdevil (Linophryne arborifera)
Illyrian Chub (Squalius illyricus)
Ilyophis arx (Ilyophis arx)
Ilyophis blachei (Ilyophis blachei)
Ilyophis nigeli (Ilyophis nigeli)
Ilyophis robinsae (Ilyophis robinsae)
Ilyophis saldanhai (Ilyophis saldanhai)
Imitator Blenny (Cirripectes imitator)
Immaculate Puffer (Arothron immaculatus)
Imparfinis borodini (Imparfinis borodini)
Imparfinis cochabambae (Imparfinis cochabambae)
Imparfinis guttatus (Imparfinis guttatus)
Imparfinis hasemani (Imparfinis hasemani)
Imparfinis hollandi (Imparfinis hollandi)
Imparfinis lineatus (Imparfinis lineatus)
Imparfinis longicaudus (Imparfinis longicaudus)
Imparfinis microps (Imparfinis microps)
Imparfinis minutus (Imparfinis minutus)
Imparfinis mirini (Imparfinis mirini)
Imparfinis mishky (Imparfinis mishky)
Imparfinis munduruku (Imparfinis munduruku)
Imparfinis nemacheir (Imparfinis nemacheir)
Imparfinis parvus (Imparfinis parvus)
Imparfinis pijpersi (Imparfinis pijpersi)
Imparfinis piperatus (Imparfinis piperatus)
Imparfinis pristos (Imparfinis pristos)
Imparfinis pseudonemacheir (Imparfinis pseudonemacheir)
Imparfinis schubarti (Imparfinis schubarti)
Imparfinis spurrellii (Imparfinis spurrellii)
Imparfinis stictonotus (Imparfinis stictonotus)
Imparfinis timana (Imparfinis timana)
Imparfinis usmai (Imparfinis usmai)
Imperial Blackfish (Schedophilus ovalis)
Imperial Peacock Bass (Cichla nigromaculata)
Imposter Fangblenny (Plagiotremus phenax)
Imspringer (Istiblennius bellus)
Inca Dwarf Cichlid (Apistogramma baenschi)
Inca Stone Fish (Tahuantinsuyoa macantzatza)
Incomati Chiselmouth (Labeobarbus nelspruitensis)
Incomati Suckermouth (Chiloglanis bifurcus)
Inconspicuous Barb (Enteromius innocens)
Indawgyi Stream Catfish (Akysis prashadi)
Indian Anchovy (Stolephorus indicus)
Indian Bandfish (Owstonia whiteheadi)
Indian Blind Catfish (Horaglanis krishnai)
Indian Butterflyfish (Chaetodon mitratus)
Indian Cardinalfish (Apogon indicus)
Indian Cardinalfish (Jaydia lineata)
Indian Carplet (Amblypharyngodon microlepis)
Indian Doublestriped Clingfish (Rhinolepadichthys lineatus)
Indian Flying Barb (Esomus danrica)
Indian Frogfish (Antennarius indicus)
Indian Gagata (Gagata cenia)
Indian Glass Barb (Laubuka laubuca)
Indian Glassy Fish (Parambassis ranga)
Indian Golden-barred Butterflyfish (Roa jayakari)
Indian Handfish (Halieutaea indica)
Indian Ocean Oriental Sweetlips (Plectorhinchus vittatus)
Indian Ocean Twospot Cardinalfish (Cheilodipterus novemstriatus)
Indian Pinstriped Wrasse (Halichoeres chrysotaenia)
Indian Potasi (Pachypterus atherinoides)
Indian Spotted Coffinfish (Chaunax multilepsis)
Indian Swellshark (Cephaloscyllium silasi)
Indian Torrent Catfish (Amblyceps mangois)
Indian Vagabond Butterflyfish (Chaetodon decussatus)
Indochinese Fangblenny (Plagiotremus spilistius)
Indochinese Glassy Perchlet (Parambassis siamensis)
Indochinese Sheatfish (Kryptopterus dissitus)
Indonesian Coelacanth (Latimeria menadoensis)
Indonesian Dreamer (Oneirodes quadrinema)
Indonesian Doubles Cardinalfish (Rhabdamia spilota)
Indonesian Flyingfish (Cheilopogon katoptron)
Indonesian Speckled Carpetshark (Hemiscyllium freycineti)
Indonesian Speckled Catshark (Halaelurus maculosus)
Indonesian Whaler Shark (Carcharhinus tjutjot)
Indonesian Wobbegong (Orectolobus leptolineatus)
Indo-Pacific Barracudina (Lestidiops indopacifica)
Indo-Pacific Blue Marlin (Makaira mazara)
Indo-Pacific Boarfish (Antigua rubescens)
Indo-Pacific Sailfish (Istiophorus platypterus)
Indo-Pacific Snaggletooth (Astronesthes indopacificus)
Indus Lotak (Cyprinion watsoni)
Indus Snowtrout (Ptychobarbus conirostris)
Ingers’ Deepsea Batfish (Halieutopsis ingerorum)
Iniistius auropunctatus (Iniistius auropunctatus)
Iniistius brevipinnis (Iniistius brevipinnis)
Iniistius cyanifrons (Iniistius cyanifrons)
Iniistius evides (Iniistius evides)
Iniistius geisha (Iniistius geisha)
Inland Riffle Sculpin (Cottus gulosus)
Inlecypris jayarami (Inlecypris jayarami)
Inscribed Wrasse (Notolabrus inscriptus)
Insular Clingfish (Flexor incus)
Intermediate Barracuda (Sphyraena intermedia)
Intermediate Cardinalfish (Cheilodipterus intermedius)
Intermediate Flyingfish (Cheilopogon intermedius)
Interochromis loocki (Interochromis loocki)
Intertidal Clingfish (Sicyases sanguineus)
Iodotropheus declivitas (Iodotropheus declivitas)
Iodotropheus stuartgranti (Iodotropheus stuartgranti)
Ioichthys kashkini (Ioichthys kashkini)
Iporanga Cichlid (Geophagus iporangensis)
Iran Cave Barb (Garra typhlops)
Iranian Cichlid (Iranocichla hormuzensis)
Iranocichla persa (Iranocichla persa)
Iraq Blind Barb (Typhlogarra widdowsoni)
Iridiscent Cardinalfish (Pristiapogon kallopterus)
Iridescent Glassy Perchlet (Parambassis apogonoides)
Iridescent Shark (Pangasianodon hypophthalmus)
Iris Wrasse (Lappanella fasciata)
Ironcolor Shiner (Notropis chalybaeus)
Irregular-lined Clingfish (Discotrema zonatum)
Irvineia orientalis (Irvineia orientalis)
Isbrücker’s Hypopygus (Hypopygus isbruckeri)
Isbrueckerichthys alipionis (Isbrueckerichthys alipionis)
Isbrueckerichthys calvus (Isbrueckerichthys calvus)
Isbrueckerichthys duseni (Isbrueckerichthys duseni)
Isbrueckerichthys epakmos (Isbrueckerichthys epakmos)
Isbrueckerichthys saxicola (Isbrueckerichthys saxicola)
Ischikauia steenackeri (Ischikauia steenackeri)
Ishikawa’s Sculpin (Furcina ishikawae)
Işıklı Gudgeon (Gobio maeandricus)
Iskenderun Bay Clingfish (Diplecogaster umutturali)
Island Cowfish (Acanthostracion notacanthus)
Island Frogfish (Antennatus bermudensis)
Island Hogfish (Bodianus insularis)
Island Kelpfish (Alloclinus holderi)
Island Triplefin (Enneanectes exsul)
Isok Barb (Probarbus jullieni)
Isorineloricaria acuarius (Isorineloricaria acuarius)
Isorineloricaria tenuicauda (Isorineloricaria tenuicauda)
Isorineloricaria villarsi (Isorineloricaria villarsi)
Isparta Minnow (Crossocheilus klatti)
Issyk-Kul’ Dace (Leuciscus bergi)
Issyk-kul’ Minnow (Phoxinus issykkulensis)
Istiblennius flaviumbrinus (Istiblennius flaviumbrinus)
Istiblennius rivulatus (Istiblennius rivulatus)
Istiblennius steindachneri (Istiblennius steindachneri)
Istrian Chub (Squalius janae)
Italian Barbel (Barbus plebejus)
Italian Bleak (Alburnus albidus)
Italian Chub (Squalius squalus)
Italian Nase (Chondrostoma soetta)
Itasy Cichlid (Ptychochromoides itasy)
Ituglanis agreste (Ituglanis agreste)
Ituglanis amazonicus (Ituglanis amazonicus)
Ituglanis apteryx (Ituglanis apteryx)
Ituglanis australis (Ituglanis australis)
Ituglanis bambui (Ituglanis bambui)
Ituglanis boitata (Ituglanis boitata)
Ituglanis boticario (Ituglanis boticario)
Ituglanis cahyensis (Ituglanis cahyensis)
Ituglanis eichhorniarum (Ituglanis eichhorniarum)
Ituglanis epikarsticus (Ituglanis epikarsticus)
Ituglanis goya (Ituglanis goya)
Ituglanis gracilior (Ituglanis gracilior)
Ituglanis guayaberensis (Ituglanis guayaberensis)
Ituglanis herberti (Ituglanis herberti)
Ituglanis ina (Ituglanis ina)
Ituglanis laticeps (Ituglanis laticeps)
Ituglanis macunaima (Ituglanis macunaima)
Ituglanis mambai (Ituglanis mambai)
Ituglanis metae (Ituglanis metae)
Ituglanis nebulosus (Ituglanis nebulosus)
Ituglanis paraguassuensis (Ituglanis paraguassuensis)
Ituglanis parahybae (Ituglanis parahybae)
Ituglanis parkoi (Ituglanis parkoi)
Ituglanis passensis (Ituglanis passensis)
Ituglanis proops (Ituglanis proops)
Ituglanis ramiroi (Ituglanis ramiroi)
Ivanacara bimaculata (Ivanacara bimaculata)
Iwame Trout (Oncorhynchus iwame)
Ixinandria steinbachi (Ixinandria steinbachi)
Izak Catshark (Holohalaelurus regani)
Izmir Chub (Petroleuciscus smyrnaeus)
Izmir Minnow (Ladigesocypris mermere)
Izmir Nase (Chondrostoma holmwoodii)
Iznik Shemaya (Alburnus nicaeensis)
Izu Catshark (Scyliorhinus tokubee)
Izu Islands Triplefin (Enneapterygius miyakensis)

J

Jabarichromis pfefferi (Jabarichromis pfefferi)
Jack Dempsey (Rocio octofasciata)
Jack-knifefish (Eques lanceolatus)
Jackson’s Barb (Enteromius jacksoni)
Jacuhy Pleco (Hypostomus aspilogaster)
Jae Barb (Enteromius jae)
Jagghead Gurnard (Gargariscus prionocephalus)
Jaguar Catfish (Liosomadoras oncinus)
Jaguar Guapote (Parachromis managuensis)
Jaguar Pleco (Hypostomus jaguar)
Jaguribe Pleco (Hypostomus jaguribensis)
Jalisco Chub (Yuriria alta)
Jamaica Weakfish (Cynoscion jamaicensis)
James’s Anchovy (Anchoviella jamesi)
Jamuna Ailia (Ailia punctata)
Jándula Chub (Squalius palaciosi)
Jansen’s Wrasse (Thalassoma jansenii)
Japanese Amberjack (Seriola quinqueradiata)
Japanese Anchovy (Engraulis japonicus)
Japanese Angelfish (Centropyge interrupta)
Japanese Armorhead (Pentaceros japonicus)
Japanese Barracuda (Sphyraena japonica)
Japanese Barracudina (Lestrolepis japonica)
Japanese Bigeye (Pristigenys niphonia)
Japanese Bitterling (Acheilognathus melanogaster)
Japanese Black Seaperch (Sebastes ventricosus)
Japanese Blacktail Triplefin (Springerichthys bapturus)
Japanese Bullhead Shark (Heterodontus japonicus)
Japanese Butterflyfish (Chaetodon nippon)
Japanese Butterfly Ray (Gymnura japonica)
Japanese Catshark (Apristurus japonicus)
Japanese Codlet (Bregmaceros japonicus)
Japanese Codling (Physiculus japonicus)
Japanese Cusk (Glyptophidium japonicum)
Japanese Deepwater Clingfish (Kopua japonica)
Japanese Fluvial Sculpin (Cottus pollux)
Japanese Flyingfish (Cheilopogon agoo)
Japanese Grenadier Anchovy (Coilia nasus)
Japanese Gudgeon (Pseudogobio esocinus)
Japanese Large-eye Bream (Gymnocranius euanus)
Japanese Leopard Wrasse (Macropharyngodon moyeri)
Japanese Meagre (Argyrosomus japonicus)
Japanese Naked Barracudina (Lestidium prolixum)
Japanese Pufferfish (Takifugu rubripes)
Japanese Red Seaperch (Sebastes inermis)
Japanese Rosy Bitterling (Rhodeus smithii)
Japanese Seabass (Lateolabrax japonicus)
Japanese Seabat (Dibranchus japonicus)
Japanese Snake Blenny (Xiphasia matsubarai)
Japanese Striped Eel Catfish (Plotosus japonicus)
Japanese Swallow (Genicanthus semifasciatus)
Japanese Swellshark (Cephaloscyllium umbratile)
Japanese Threadfin Bream (Nemipterus japonicus)
Japanese Whiptail (Pentapodus nagasakiensis)
Japanese White Crucian Carp (Carassius cuvieri)
Japanese White Seaperch (Sebastes cheni)
Japanese Wobbegong (Orectolobus japonicus)
Japanese Yellow Seaperch (Sebastes owstoni)
Jari Peacock Bass (Cichla jariina)
Jaú Catfish (Zungaro jahu)
Java Barb (Barbonymus gonionotus)
Javaen Barb (Systomus rubripinnis)
Javanese Monocle Bream (Scolopsis japonica)
Javan Mahseer (Tor tambra)
Java Razorfish (Xyrichtys javanicus)
Java Rockskipper (Praealticus oortii)
Javelin Grunter (Pomadasys kaakan)
Javelin Spookfish (Bathylychnops exilis)
Javichthys kailolae (Javichthys kailolae)
Jaya (Aspidoparia jaya)
Jaydia albomarginatus (Jaydia albomarginatus)
Jaydia catalai (Jaydia catalai)
Jaydia erythrophthalma (Jaydia erythrophthalma)
Jaydia hungi (Jaydia hungi)
Jaydia novaeguineae (Jaydia novaeguineae)
Jaydia quartus (Jaydia quartus)
Jaydia striata (Jaydia striata)
Jaydia striatodes (Jaydia striatodes)
Jaydia tchefouensis (Jaydia tchefouensis)
Jaydia quilonica (Jaydia quilonica)
Jebb’s Siphonfish (Siphamia jebbi)
Jegui Pike Cichlid (Crenicichla jegui)
Jelawat (Leptobarbus melanopterus)
Jenkin’s Blenny (Labrisomus jenkinsi)
Jerdon’s Baril (Barilius canarensis)
Jerdon’s Carp (Hypselobarbus jerdoni)
Jewel Cichlid (Rubricatochromis bimaculatus)
Jewel Cichlid (Rubricatochromis guttatus)
Jewelled Blenny (Salarias fasciatus)
Jewelled Wrasse (Halichoeres lapillus)
Jewett’s Coralbrotula (Ogilbia jewettae)
Jipe Tilapia (Oreochromis jipe)
Joan’s Fairy-Wrasse (Cirrhilabrus joanallenae)
Johanna Pike Cichlid (Lugubria johanna)
Johnius cantori (Johnius cantori)
Johnius fasciatus (Johnius fasciatus)
Johnius gangeticus (Johnius gangeticus)
Johnius goldmani (Johnius goldmani)
Johnius grypotus (Johnius grypotus)
Johnius novaehollandiae (Johnius novaehollandiae)
Johnius philippinus (Johnius philippinus)
Johnius sasakii (Johnius sasakii)
Johnius taiwanensis (Johnius taiwanensis)
Johnson’s Coralbrotula (Diancistrus jeffjohnsoni)
Johnson’s Wrasse (Cirrhilabrus johnsoni)
Johnston’s Weedfish (Heteroclinus johnstoni)
Jonah’s Icefish (Neopagetopsis ionah)
Jordan Barbel (Luciobarbus longiceps)
Jordan Bream (Acanthobrama lissneri)
Jordan Himri (Carasobarbus canis)
Jordan Mouthbrooder (Astatotilapia flaviijosephi)
Jordan’s Chimaera (Chimaera jordani)
Jordan’s Cod (Gadella jordani)
Jordan’s Sculpin (Triglops jordani)
Jordan’s Triangular Batfish (Malthopsis jordani)
Joturo Cichlid (Nandopsis ramsdeni)
Juan Fernández Clingfish (Sicyases brevirostris)
Juan Fernández Wrasse (Malapterus reticulatus)
Jugular Blenny (Alloblennius jugularis)
Jumbie Teta (Ancistrus cirrhosus)
June Sucker (Chasmistes liorus)
Jurua Anchovy (Jurengraulis juruensis)
Jurua Dwarf Cichlid (Apistogramma juruensis)

K

Kabili Bumblebee Goby (Brachygobius kabiliensis)
Kachira Blue (Haplochromis commutabilis)
Kais Kingfish (Cyprinion kais)
Kakuk’s Coralbrotula (Ogilbichthys kakuki)
Kalabans (Bangana dero)
Kalambo Suckermouth (Chiloglanis kalambo)
Kaloi Sarawak (Osphronemus septemfasciatus)
Kalbar Rasbora (Rasbora kalbarensis)
Kalimantania lawak (Kalimantania lawak)
Kalyptodoras bahiensis (Kalyptodoras bahiensis)
Kambuzi (Protomelas kirkii)
Kamchatka Grayling (Thymallus mertensii)
Kamiranzovu Haplo (Haplochromis kamiranzovu)
Kammal Thryssa (Thryssa kammalensis)
Kamohara Blenny (Meiacanthus kamoharai)
Kamohara’s Bandfish (Owstonia kamoharai)
Kampoyo (Bagrus meridionalis)
Kanakorum Catshark (Aulohalaelurus kanakorum)
Kanawha Minnow (Phenacobius teretulus)
Kanawha Sculpin (Cottus kanawhae)
Kandar (Barbodes lanaoensis)
Kanglang Fish (Anabarilius grahami)
Kantaka Barb (Osteochilichthys brevidorsalis)
Kappie Blenny (Omobranchus woodi)
Karasu Sha Kuli (Alburnus timarensis)
Kariba Tilapia (Oreochromis mortimeri)
Karin’s Coralbrotula (Diancistrus karinae)
Karomo Tilapia (Oreochromis karomo)
Karut Croaker (Johnius carutta)
Kata (Nemapteryx nenga)
Katapa-tapa (Barbodes flavifuscus)
Katavi Mouthbrooder (Haplochromis katavi)
Kathala Croaker (Kathala axillaris)
Kato’s Fairy Wrasse (Cirrhilabrus katoi)
Katria Cichlid (Katria katria)
Katrine’s Coralbrotula (Diancistrus katrineae)
Kaup’s Arrowtooth Eel (Synaphobranchus kaupii)
Kavirondo Barb (Enteromius sexradiatus)
Kawai’s Deepsea Batfish (Halieutopsis kawaii)
Kazargod Barilius (Barilius cyanochlorus)
Kelber’s Peacock Bass (Cichla kelberi)
Kelp Clingfish (Rimicola muscarum)
Kelp Klipfish (Clinus rotundifrons)
Kelp Poacher (Agonomalus mozinoi)
Kelp Rockfish (Sebastes atrovirens)
Kelp Sculpin (Sigmistes caulias)
Kelp Weedfish (Heteroclinus eckloniae)
Kemp Garra (Garra kempi)
Kennyi Cichlid (Maylandia lombardoi)
Kerala Beauty (Hypselobarbus nitidus)
Kerala Mystus (Mystus keralai)
Kerguelen Spiny Plunderfish (Harpagifer kerguelensis)
Kermadec Triplefin (Enneapterygius kermadecensis)
Kern Brook Lamprey (Lampetra hubbsi)
Kersin Barbel (Luciobarbus kersin)
Kessler’s Gudgeon (Romanogobio kesslerii)
Kessler’s Sculpin (Leocottus kesslerii)
Key Anchovy (Anchoa cayorum)
Key Blenny (Starksia starcki)
Key Brotula (Ogilbia cayorum)
Keyhole Angelfish (Centropyge tibicen)
Keyhole Cichlid (Cleithracara maronii)
Kezenoi-am Trout (Salmo ezenami)
Khadary Whitefish (Coregonus chadary)
Khaling Torrent Catfish (Parachiloglanis bhutanensis)
Khandalla Minnow (Parapsilorhynchus tentaculatus)
Khanka Gudgeon (Squalidus chankaensis)
Khanka Spiny Bitterling (Acanthorhodeus chankaensis)
Khasi Garra (Garra lissorhynchus)
Khavalchor Catfish (Pachypterus khavalchor)
Khavli Barb (Puntius sahyadriensis)
Khont (Schizothorax plagiostomus)
Kiamichi Shiner (Notropis ortenburgeri)
Kibonde (Chrysichthys brachynema)
Kiyi (Coregonus kiyi)
Kimberley Archerfish (Toxotes kimberleyensis)
Kimberley Blenny (Cirripectes alleni)
Kimberley Catfish (Paraplotosus muelleri)
Kinabatang Pangasius (Pangasius kinabatanganensis)
King Angelfish (Holacanthus passer)
Kingklip (Genypterus capensis)
King’s Bullhead (Liobagrus kingi)
King Soldierbream (Argyrops spinifer)
King Weakfish (Macrodon ancylodon)
Kinneret Bleak (Mirogrex terraesanctae)
Kiribati Coris (Coris centralis)
Kirk’s Blenny (Alticus kirkii)
Kirondo (Tropheops macrophthalmus)
Kitefin Shark (Dalatias licha)
Kiungululu Tilapia (Oreochromis chungruruensis)
Kiwinge (Dimidiochromis kiwinge)
Klamath Lake Sculpin (Cottus princeps)
Klamath Largescale Sucker (Catostomus snyderi)
Klamath Smallscale Sucker (Catostomus rimiculus)
Kleinenberg’s Morid (Eretmophorus kleinenbergi)
Klunzinger’s Wrasse (Thalassoma rueppellii)
Knife Wrasse (Cymolutes praetextatus)
Knobfin Sculpin (Cottus immaculatus)
Kobayashi’s Bristlemouth (Cyclothone kobayashii)
Kobayashi’s Triangular Batfish (Malthopsis kobayashii)
Kokoda Glass Perchlet (Tetracentrum caudovittatus)
Kokuni (Chrysichthys cranchii)
Kolus Barb (Hypselobarbus kolus)
Komodo Cardinalfish (Ostorhinchus komodoensis)
Komodo Fangblenny (Meiacanthus abruptus)
Komodo Viviparous Brotula (Ungusurculus komodoensis)
Komodo Whiptail (Pentapodus komodoensis)
Konti Barb (Osteochilichthys thomassi)
Konye (Konia eisentrauti)
Korean Doty Barbel (Hemibarbus mylodon)
Korean Rockfish (Sebastes schlegelii)
Korean Southern Gudgeon (Microphysogobio koreensis)
Korean Stumpy Bullhead (Coreobagrus brevicorpus)
Korean Taimen (Hucho ishikawae)
Korhi Barb (Hypselobarbus micropogon)
Korogwe Tilapia (Oreochromis korogwe)
Koshewnikow’s Sculpin (Cottus koshewnikowi)
Koshi Nangra (Nangra assamensis)
Kosi Rockskipper (Pereulixia kosiensis)
Kosogol Grayling (Thymallus nigrescens)
Kosswig’s Barb (Carasobarbus kosswigi)
Kosswig’s Barbel (Luciobarbus kosswigi)
Kotso (Paretroplus petiti)
Kotsovato (Paretroplus kieneri)
Kottelatia brittani (Kottelatia brittani)
Kottelat Rasbora (Rasbora hobelmani)
Krabi Mouth-brooding Betta (Betta simplex)
Krauss’ Basketmouth (Caquetaia kraussii)
Krauss’ Blenny (Enchelyurus kraussii)
Krefft’s Dreamer (Oneirodes kreffti)
Krefft’s Snaggletooth (Astronesthes kreffti)
Kribensis Cichlid (Pelvicachromis kribensis)
Krishna Carp (Hypselobarbus dobsoni)
Krobia (Krobia guianensis)
Krongno Srang (Onychostoma krongnoensis)
Kronichthys heylandi (Kronichthys heylandi)
Kronichthys lacerta (Kronichthys lacerta)
Kronichthys subteres (Kronichthys subteres)
Kropfer (Coregonus alpinus)
Kröpfling (Coregonus austriacus)
Krøyer’s Deep Sea Angler Fish (Ceratias holboelli)
Kryptoglanis shajii (Kryptoglanis shajii)
Kryptopterus baramensis (Kryptopterus baramensis)
Kryptopterus cheveyi (Kryptopterus cheveyi)
Kryptopterus geminus (Kryptopterus geminus)
Kryptopterus lais (Kryptopterus lais)
Kryptopterus lumholtzi (Kryptopterus lumholtzi)
Kryptopterus mononema (Kryptopterus mononema)
Kryptopterus palembangensis (Kryptopterus palembangensis)
Kryptopterus paraschilbeides (Kryptopterus paraschilbeides)
Kryptopterus piperatus (Kryptopterus piperatus)
Kryptopterus schilbeides (Kryptopterus schilbeides)
Kuban Barbel (Barbus kubanicus)
Kuban Long-barbelled Gudgeon (Romanogobio pentatrichus)
Kuban’s Nase (Chondrostoma kubanicum)
Kuban Spirlin (Alburnoides kubanicus)
Kudremukh Barb (Pethia striata)
Kuhlia Malo (Kuhlia malo)
Kuhlia Petiti (Kuhlia petiti)
Kuhlia Salelea (Kuhlia salelea)
Kuhlia Sauvagii (Kuhlia sauvagii)
Kuiterichthys pietschi (Kuiterichthys pietschi)
Kuiter’s Weedfish (Heteroclinus kuiteri)
Kuiter’s Wrasse (Macropharyngodon kuiteri)
Kukumai (Bathybagrus grandis)
Kukwari Sea Catfish (Amphiarius phrygiatus)
Kulbicki’s Triplefin (Springerichthys kulbickii)
Kululu (Sarotherodon steinbachi)
Kumakuma (Brachyplatystoma filamentosum)
Kumaon Snowtrout (Schizothorax kumaonensis)
Kumgang Fat Minnow (Phoxinus kumgangensis)
Kumming Nase (Xenocypris yunnanensis)
Kunapari (Chaetobranchus flavescens)
Kunar Snowtrout (Schizothorax labiatus)
Kunimasu (Oncorhynchus kawamurae)
Kunming Catfish (Silurus mento)
Kupang Cardinalfish (Ostorhinchus wassinki)
Kura Barbel (Barbus lacerta)
Kura Bleak (Alburnus filippii)
Kura Chub (Alburnoides eichwaldii)
Kura Gudgeon (Romanogobio persus)
Kura Nase (Chondrostoma cyri)
Kuria Labeo (Labeo gonius)
Kurt’s Coralblenny (Ecsenius kurti)
Kutubu Tandan (Oloplotosus torobo)
Kutum (Rutilus frisii)
Kwajalein Candy Hogfish (Bodianus neopercularis)
KwaZulu Natal Wrasse (Halichoeres zulu)
Kyushu Bitterling (Rhodeus atremius)

L

Labeo alluaudi (Labeo alluaudi)
Labeo alticentralis (Labeo alticentralis)
Labeo annectens (Labeo annectens)
Labeo baldasseronii (Labeo baldasseronii)
Labeo barbatulus (Labeo barbatulus)
Labeo barbatus (Labeo barbatus)
Labeobarbus acuticeps (Labeobarbus acuticeps)
Labeobarbus acutirostris (Labeobarbus acutirostris)
Labeobarbus alluaudi (Labeobarbus alluaudi)
Labeobarbus altipinnis (Labeobarbus altipinnis)
Labeobarbus ansorgii (Labeobarbus ansorgii)
Labeobarbus axelrodi (Labeobarbus axelrodi)
Labeobarbus batesii (Labeobarbus batesii)
Labeobarbus boulengeri (Labeobarbus boulengeri)
Labeobarbus brauni (Labeobarbus brauni)
Labeobarbus brevicephalus (Labeobarbus brevicephalus)
Labeobarbus brevispinis (Labeobarbus brevispinis)
Labeobarbus cardozoi (Labeobarbus cardozoi)
Labeobarbus caudovittatus (Labeobarbus caudovittatus)
Labeobarbus clarkeae (Labeobarbus clarkeae)
Labeobarbus claudinae (Labeobarbus claudinae)
Labeobarbus compiniei (Labeobarbus compiniei)
Labeobarbus crassibarbis (Labeobarbus crassibarbis)
Labeobarbus dainellii (Labeobarbus dainellii)
Labeobarbus dartevellei (Labeobarbus dartevellei)
Labeobarbus dimidiatus (Labeobarbus dimidiatus)
Labeobarbus ensifer (Labeobarbus ensifer)
Labeobarbus ethiopicus (Labeobarbus ethiopicus)
Labeobarbus fasolt (Labeobarbus fasolt)
Labeobarbus fimbriatus (Labeobarbus fimbriatus)
Labeobarbus gananensis (Labeobarbus gananensis)
Labeobarbus gestetneri (Labeobarbus gestetneri)
Labeobarbus girardi (Labeobarbus girardi)
Labeobarbus gorgorensis (Labeobarbus gorgorensis)
Labeobarbus gorguari (Labeobarbus gorguari)
Labeobarbus gruveli (Labeobarbus gruveli)
Labeobarbus gulielmi (Labeobarbus gulielmi)
Labeobarbus habereri (Labeobarbus habereri)
Labeobarbus huloti (Labeobarbus huloti)
Labeobarbus humphri (Labeobarbus humphri)
Labeobarbus intermedius (Labeobarbus intermedius)
Labeobarbus iphthimostoma (Labeobarbus iphthimostoma)
Labeobarbus iturii (Labeobarbus iturii)
Labeobarbus jaegeri (Labeobarbus jaegeri)
Labeobarbus johnstonii (Labeobarbus johnstonii)
Labeobarbus jubae (Labeobarbus jubae)
Labeobarbus jubbi (Labeobarbus jubbi)
Labeobarbus lagensis (Labeobarbus lagensis)
Labeobarbus latirostris (Labeobarbus latirostris)
Labeobarbus leleupanus (Labeobarbus leleupanus)
Labeobarbus lobogenysoides (Labeobarbus lobogenysoides)
Labeobarbus longidorsalis (Labeobarbus longidorsalis)
Labeobarbus longifilis (Labeobarbus longifilis)
Labeobarbus longissimus (Labeobarbus longissimus)
Labeobarbus lucius (Labeobarbus lucius)
Labeobarbus lufupensis (Labeobarbus lufupensis)
Labeobarbus macroceps (Labeobarbus macroceps)
Labeobarbus macrolepidotus (Labeobarbus macrolepidotus)
Labeobarbus macrolepis (Labeobarbus macrolepis)
Labeobarbus macrophtalmus (Labeobarbus macrophtalmus)
Labeobarbus malacanthus (Labeobarbus malacanthus)
Labeobarbus mariae (Labeobarbus mariae)
Labeobarbus matris (Labeobarbus matris)
Labeobarbus mawambiensis (Labeobarbus mawambiensis)
Labeobarbus mbami (Labeobarbus mbami)
Labeobarbus megastoma (Labeobarbus megastoma)
Labeobarbus microbarbis (Labeobarbus microbarbis)
Labeobarbus micronema (Labeobarbus micronema)
Labeobarbus microterolepis (Labeobarbus microterolepis)
Labeobarbus mirabilis (Labeobarbus mirabilis)
Labeobarbus mungoensis (Labeobarbus mungoensis)
Labeobarbus nanningsi (Labeobarbus nanningsi)
Labeobarbus nedgia (Labeobarbus nedgia)
Labeobarbus nthuwa (Labeobarbus nthuwa)
Labeobarbus osseensis (Labeobarbus osseensis)
Labeobarbus pagenstecheri (Labeobarbus pagenstecheri)
Labeobarbus parawaldroni (Labeobarbus parawaldroni)
Labeobarbus pellegrini (Labeobarbus pellegrini)
Labeobarbus petitjeani (Labeobarbus petitjeani)
Labeobarbus platydorsus (Labeobarbus platydorsus)
Labeobarbus platyrhinus (Labeobarbus platyrhinus)
Labeobarbus pojeri (Labeobarbus pojeri)
Labeobarbus progenys (Labeobarbus progenys)
Labeobarbus rhinophorus (Labeobarbus rhinophorus)
Labeobarbus robertsi (Labeobarbus robertsi)
Labeobarbus rocadasi (Labeobarbus rocadasi)
Labeobarbus rosae (Labeobarbus rosae)
Labeobarbus roylii (Labeobarbus roylii)
Labeobarbus ruandae (Labeobarbus ruandae)
Labeobarbus ruasae (Labeobarbus ruasae)
Labeobarbus ruwenzorii (Labeobarbus ruwenzorii)
Labeobarbus sacratus (Labeobarbus sacratus)
Labeobarbus sandersi (Labeobarbus sandersi)
Labeobarbus semireticulatus (Labeobarbus semireticulatus)
Labeobarbus stappersii (Labeobarbus stappersii)
Labeobarbus steindachneri (Labeobarbus steindachneri)
Labeobarbus stenostoma (Labeobarbus stenostoma)
Labeobarbus surkis (Labeobarbus surkis)
Labeobarbus tornieri (Labeobarbus tornieri)
Labeobarbus trachypterus (Labeobarbus trachypterus)
Labeobarbus tropidolepis (Labeobarbus tropidolepis)
Labeobarbus truttiformis (Labeobarbus truttiformis)
Labeobarbus tsanensis (Labeobarbus tsanensis)
Labeobarbus upembensis (Labeobarbus upembensis)
Labeobarbus urotaenia (Labeobarbus urotaenia)
Labeobarbus varicostoma (Labeobarbus varicostoma)
Labeobarbus versluysii (Labeobarbus versluysii)
Labeobarbus werneri (Labeobarbus werneri)
Labeobarbus wittei (Labeobarbus wittei)
Labeobarbus wurtzi (Labeobarbus wurtzi)
Labeobarbus xyrocheilus (Labeobarbus xyrocheilus)
Labeo batesii (Labeo batesii)
Labeo boga (Labeo boga)
Labeo bottegi (Labeo bottegi)
Labeo boulengeri (Labeo boulengeri)
Labeo brachypoma (Labeo brachypoma)
Labeo caeruleus (Labeo caeruleus)
Labeo camerunensis (Labeo camerunensis)
Labeo chariensis (Labeo chariensis)
Labeo curchius (Labeo curchius)
Labeo curriei (Labeo curriei)
Labeo cyclopinnis (Labeo cyclopinnis)
Labeo degeni (Labeo degeni)
Labeo dhonti (Labeo dhonti)
Labeo djourae (Labeo djourae)
Labeo dyocheilus (Labeo dyocheilus)
Labeo erythropterus (Labeo erythropterus)
Labeo falcipinnis (Labeo falcipinnis)
Labeo filiferus (Labeo filiferus)
Labeo forskalii (Labeo forskalii)
Labeo fulakariensis (Labeo fulakariensis)
Labeo greenii (Labeo greenii)
Labeo heladiva (Labeo heladiva)
Labeo indramontri (Labeo indramontri)
Labeo kibimbi (Labeo kibimbi)
Labeo kirkii (Labeo kirkii)
Labeo lankae (Labeo lankae)
Labeo latebra (Labeo latebra)
Labeo lineatus (Labeo lineatus)
Labeo lividus (Labeo lividus)
Labeo longipinnis (Labeo longipinnis)
Labeo lualabaensis (Labeo lualabaensis)
Labeo luluae (Labeo luluae)
Labeo macmahoni (Labeo macmahoni)
Labeo macrostoma (Labeo macrostoma)
Labeo meroensis (Labeo meroensis)
Labeo microphthalmus (Labeo microphthalmus)
Labeo mokotoensis (Labeo mokotoensis)
Labeo nandina (Labeo nandina)
Labeo nasus (Labeo nasus)
Labeo nigrescens (Labeo nigrescens)
Labeo nigricans (Labeo nigricans)
Labeo nigripinnis (Labeo nigripinnis)
Labeo nunensis (Labeo nunensis)
Labeo pangusia (Labeo pangusia)
Labeo parvus (Labeo parvus)
Labeo pellegrini (Labeo pellegrini)
Labeo pierrei (Labeo pierrei)
Labeo pietschmanni (Labeo pietschmanni)
Labeo polli (Labeo polli)
Labeo potail (Labeo potail)
Labeo quadribarbis (Labeo quadribarbis)
Labeo rajasthanicus (Labeo rajasthanicus)
Labeo rectipinnis (Labeo rectipinnis)
Labeo reidi (Labeo reidi)
Labeo ricnorhynchus (Labeo ricnorhynchus)
Labeo roseopunctatus (Labeo roseopunctatus)
Labeo rouaneti (Labeo rouaneti)
Labeo sanagaensis (Labeo sanagaensis)
Labeo senegalensis (Labeo senegalensis)
Labeo simpsoni (Labeo simpsoni)
Labeo sorex (Labeo sorex)
Labeo stolizkae (Labeo stolizkae)
Labeo trigliceps (Labeo trigliceps)
Labeotropheus rubidorsalis (Labeotropheus rubidorsalis)
Labeo vulgaris (Labeo vulgaris)
Labeo werneri (Labeo werneri)
Labeo worthingtoni (Labeo worthingtoni)
Labidochromis chisumulae (Labidochromis chisumulae)
Labidochromis freibergi (Labidochromis freibergi)
Labidochromis gigas (Labidochromis gigas)
Labidochromis heterodon (Labidochromis heterodon)
Labidochromis ianthinus (Labidochromis ianthinus)
Labidochromis lividus (Labidochromis lividus)
Labidochromis maculicauda (Labidochromis maculicauda)
Labidochromis mathotho (Labidochromis mathotho)
Labidochromis mbenjii (Labidochromis mbenjii)
Labidochromis mylodon (Labidochromis mylodon)
Labidochromis pallidus (Labidochromis pallidus)
Labidochromis perlmutt (Labidochromis perlmutt)
Labidochromis shiranus (Labidochromis shiranus)
Labidochromis strigatus (Labidochromis strigatus)
Labidochromis textilis (Labidochromis textilis)
Labidochromis vellicans (Labidochromis vellicans)
Labidochromis zebroides (Labidochromis zebroides)
Labiobarbus cyanopareja (Labiobarbus cyanopareja)
Labiobarbus fasciatus (Labiobarbus fasciatus)
Labiobarbus lamellifer (Labiobarbus lamellifer)
Labiobarbus leptocheilus (Labiobarbus leptocheilus)
Labiobarbus lineatus (Labiobarbus lineatus)
Labiobarbus ocellatus (Labiobarbus ocellatus)
Labiobarbus sabanus (Labiobarbus sabanus)
Labiobarbus siamensis (Labiobarbus siamensis)
Laboute’s Wrasse (Cirrhilabrus laboutei)
Labrisomus fernandezianus (Labrisomus fernandezianus)
Labrisomus pomaspilus (Labrisomus pomaspilus)
Labropsis polynesica (Labropsis polynesica)
Labyrinth Pencil Wrasse (Pseudojuloides labyrinthus)
Lacandon Sea Catfish (Potamarius nelsoni)
Lace Klipfish (Blennioclinus brachycephalus)
Lacustrine Fluvial Whitefish (Coregonus megalops)
Ladder Klipfish (Clinoporus biporosus)
Lady Musgrave Blenny (Cirripectes chelomatus)
Laemonema compressicauda (Laemonema compressicauda)
Laemonema filodorsale (Laemonema filodorsale)
Laemonema goodebeanorum (Laemonema goodebeanorum)
Laemonema gracillipes (Laemonema gracillipes)
Laemonema laureysi (Laemonema laureysi)
Laemonema longipes (Laemonema longipes)
Laemonema macronema (Laemonema macronema)
Laemonema melanurum (Laemonema melanurum)
Laemonema modestum (Laemonema modestum)
Laemonema nana (Laemonema nana)
Laemonema palauense (Laemonema palauense)
Laemonema rhodochir (Laemonema rhodochir)
Laemonema verecundum (Laemonema verecundum)
Laemonema yuvto (Laemonema yuvto)
Laetacara flamannellus (Laetacara flamannellus)
Lagocephalus suezensis (Lagocephalus suezensis)
Lago Coatepeque Convict Cichlid (Amatitlania coatepeque)
Lahontan Redside (Richardsonius egregius)
Laides hexanema (Laides hexanema)
Laides longibarbis (Laides longibarbis)
Lake Chala Tilapia (Oreochromis hunteri)
Lake Char (Salvelinus umbla)
Lake Chub (Couesius plumbeus)
Lake Chubsucker (Erimyzon sucetta)
Lake Constance Whitefish (Coregonus gutturosus)
Lake Garda Trout (Salmo carpio)
Lake Ifni Trout (Salmo akairos)
Lake Malawi Sardine (Engraulicypris sardella)
Lake Minnow (Rhynchocypris percnurus)
Lake Rukwa Minnow (Raiamas moorii)
Lake Rukwa Sardine (Chelaethiops rukwaensis)
Lake Rukwa Suckermouth (Chiloglanis rukwaensis)
Lake Rukwa Squeaker (Synodontis rukwaensis)
Lake Rukwa Tilapia (Oreochromis rukwaensis)
Lake Salmon (Opsaridium microlepis)
Lake Sevan Summer Trout (Salmo aestivalis)
Lake Sidi Ali Trout (Salmo pallaryi)
Lake Trout (Salvelinus namaycush)
Lake Turkana Barb (Enteromius turkanae)
Lake Turkana Sardine (Chelaethiops bibie)
Lake Victoria Deepwater Catfish (Xenoclarias eupogon)
Lake Victoria Squeaker (Synodontis victoriae)
Lake Whitefish (Coregonus clupeaformis)
La Lucha Blind Catfish (Rhamdia laluchensis)
Lambchop Rasbora (Trigonostigma espei)
Lamena (Paretroplus nourissati)
Lamontichthys avacanoeiro (Lamontichthys avacanoeiro)
Lamontichthys filamentosus (Lamontichthys filamentosus)
Lamontichthys llanero (Lamontichthys llanero)
Lamontichthys maracaibero (Lamontichthys maracaibero)
Lamontichthys parakana (Lamontichthys parakana)
Lamontichthys stibaros (Lamontichthys stibaros)
Lampetra lusitanica (Lampetra lusitanica)
Lampiella gibbosa (Lampiella gibbosa)
Lamprogrammus brunswigi (Lamprogrammus brunswigi)
Lamprogrammus fragilis (Lamprogrammus fragilis)
Lamprogrammus niger (Lamprogrammus niger)
Lamprologus finalimus (Lamprologus finalimus)
Lamprologus kungweensis (Lamprologus kungweensis)
Lamprologus laparogramma (Lamprologus laparogramma)
Lamprologus lethops (Lamprologus lethops)
Lamprologus markerti (Lamprologus markerti)
Lamprologus meleagris (Lamprologus meleagris)
Lamprologus mocquardi (Lamprologus mocquardi)
Lamprologus ocellatus (Lamprologus ocellatus)
Lamprologus ornatipinnis (Lamprologus ornatipinnis)
Lamprologus signatus (Lamprologus signatus)
Lamprologus speciosus (Lamprologus speciosus)
Lamprologus stappersi (Lamprologus stappersi)
Lamprologus symoensi (Lamprologus symoensi)
Lamprologus teugelsi (Lamprologus teugelsi)
Lamprologus tigripictilis (Lamprologus tigripictilis)
Lamprologus tumbanus (Lamprologus tumbanus)
Lamprologus werneri (Lamprologus werneri)
Lance-beard Plunderfish (Pogonophryne lanceobarbata)
Lance Blenny (Aspidontus dussumieri)
Lancer Red Banner Blenny (Emblemariopsis lancea)
Lang’s Blenny (Starksia langi)
Lantern Minnow (Tampichthys ipni)
Lantern Toby (Canthigaster epilampra)
Lanzhou Catfish (Silurus lanzhouensis)
Laocypris hispida (Laocypris hispida)
Lapitaichthys frickei (Lapitaichthys frickei)
La Plata Croaker (Pachyurus bonariensis)
La Plata Pleco (Hypostomus laplatae)
Lappanella guineensis (Lappanella guineensis)
Lappetlip Clingfish (Gobiesox barbatulus)
Large-banded Blenny (Ophioblennius steindachneri)
Large Blue Lenok (Brachymystax savinovi)
Large-eye Croaker (Johnius plagiostoma)
Largeye Lepidion (Lepidion lepidion)
Large-eyed Rabbitfish (Hydrolagus mirabilis)
Large-eye Weedfish (Heteroclinus macrophthalmus)
Largefin Croaker (Johnius macropterus)
Largehead Anchovy (Encrasicholina macrocephala)
Largehead Croaker (Atrobucca alcocki)
Largemouth Bass (Micropterus salmoides)
Largemouth Blenny (Labrisomus xanti)
Largemouth Shiner (Cyprinella bocagrande)
Largemouth Squeaker (Synodontis macrostoma)
Largemouth Triplefin (Ucla xenogrammus)
Largemouth Yellowfish (Labeobarbus kimberleyensis)
Largenose Catshark (Apristurus nasutus)
Large-nose Weedfish (Heteroclinus nasutus)
Largeplate Sculpin (Stelgistrum concinnum)
Large Razorbelly Minnow (Salmostoma bacaila)
Largescale Archerfish (Toxotes chatareus)
Largescale Croaker (Johnius heterolepis)
Largescaled Lantern Fish (Neoscopelus macrolepidotus)
Largescaled Rasbora (Rasbora paucisqualis)
Large Scale Lunate Caudal Fin Croaker (Atractoscion macrolepis)
Large Scale Scraper (Capoeta aculeata)
Largescale Silver Carp (Hypophthalmichthys harmandi)
Largescale Stoneroller (Campostoma oligolepis)
Largescale Sucker (Catostomus macrocheilus)
Largescale Wrasse (Decodon grandisquamis)
Largescale Yellowfish (Labeobarbus marequensis)
Largesnouted Pleco (Pseudancistrus orinoco)
Largespot Squeaker (Synodontis macrostigma)
Largespot Sweetlips (Plectorhinchus macrospilus)
Largetooth Cookiecutter Shark (Isistius plutodus)
Large-toothed Cardinalfish (Cheilodipterus macrodon)
Large Yellow Croaker (Larimichthys crocea)
Larimichthys terengganui (Larimichthys terengganui)
Larson’s Cusk (Acarobythites larsonae)
Lasiancistrus caucanus (Lasiancistrus caucanus)
Lasiancistrus guacharote (Lasiancistrus guacharote)
Lasiancistrus heteracanthus (Lasiancistrus heteracanthus)
Lasiancistrus saetiger (Lasiancistrus saetiger)
Lasiancistrus schomburgkii (Lasiancistrus schomburgkii)
Lasiancistrus tentaculatus (Lasiancistrus tentaculatus)
Lasiognathus amphirhamphus (Lasiognathus amphirhamphus)
Lasiognathus beebei (Lasiognathus beebei)
Lasiognathus dinema (Lasiognathus dinema)
Lasiognathus intermedius (Lasiognathus intermedius)
Lasiognathus saccostoma (Lasiognathus saccostoma)
Lasiognathus waltoni (Lasiognathus waltoni)
Las Vegas Dace (Rhinichthys deaconi)
Latent Slingjaw Wrasse (Epibulus brevis)
Lateral-striped Cardinalfish (Pristiapogon abrogramma)
Latigo Fairy Wrasse (Cirrhilabrus briangreenei)
Latticed Butterflyfish (Chaetodon rafflesii)
Latticed Cichlid (Limnotilapia dardennii)
Lattice Dwarf Cichlid (Nannacara taenia)
Lattice Monocle Bream (Scolopsis taenioptera)
Laubuka brahmaputraensis (Laubuka brahmaputraensis)
Laubuka fasciata (Laubuka fasciata)
Laubuka hema (Laubuka hema)
Laubuka insularis (Laubuka insularis)
Laubuka latens (Laubuka latens)
Laubuka ruhuna (Laubuka ruhuna)
Laubuka siamensis (Laubuka siamensis)
Laubuka tenella (Laubuka tenella)
Laubuka trevori (Laubuka trevori)
Laubuka varuna (Laubuka varuna)
Lauca Pencil Catfish (Trichomycterus laucaensis)
Laulao Catfish (Brachyplatystoma vaillantii)
Laurel Dace (Chrosomus saylori)
Lavender Mbuna (Iodotropheus sprengerae)
Lavender Sculpin (Leiocottus hirundo)
Lavender Wrasse (Cirrhilabrus lineatus)
Law Croaker (Pseudotolithus senegallus)
Leaden Labeo (Labeo molybdinus)
Leaf Blenny (Alloblennius frondiculus)
Leaftail Croaker (Johnius trachycephalus)
Leafy Klipfish (Smithichthys fucorum)
Leapard Cory (Corydoras leopardus)
Leaping Barb (Laubuka caeruleostigmata)
Leaping Blenny (Alticus saliens)
Leaping Bonito (Cybiosarda elegans)
Lea’s Cardinalfish (Taeniamia leai)
Least Brook Lamprey (Lampetra aepyptera)
Least Chub (Iotichthys phlegethontis)
Least Cisco (Coregonus albula)
Leastfoot Blenny (Paraclinus ditrichus)
Least Madtom (Noturus hildebrandi)
Least Puffer (Sphoeroides parvus)
Least Rasbora (Boraras urophthalmoides)
Leeuwin Triplefin (Norfolkia leeuwin)
Legless Cuskeel (Lamprogrammus exutus)
Leguia (Auchenipterichthys coracoideus)
Leiocassis aculeatus (Leiocassis aculeatus)
Leiocassis bekantan (Leiocassis bekantan)
Leiocassis brevirostris (Leiocassis brevirostris)
Leiocassis collinus (Leiocassis collinus)
Leiocassis crassirostris (Leiocassis crassirostris)
Leiocassis doriae (Leiocassis doriae)
Leiocassis hosii (Leiocassis hosii)
Leiocassis longibarbus (Leiocassis longibarbus)
Leiocassis micropogon (Leiocassis micropogon)
Leiocassis nitidus (Leiocassis nitidus)
Leiocassis poecilopterus (Leiocassis poecilopterus)
Leiocassis saravacensis (Leiocassis saravacensis)
Leiocassis tenebricus (Leiocassis tenebricus)
Leiocassis yeni (Leiocassis yeni)
Leis’ Coralbrotula (Diancistrus leisi)
Leister Sculpin (Enophrys lucasi)
Leka Keppe (Sarotherodon lohbergeri)
Lemaire’s Lamprologus (Lamprologus lemairii)
Lembeh Rockskipper (Praealticus semicrenatus)
Lemonade Cichlid (Geophagus proximus)
Lemon Cichlid (Neolamprologus leleupi)
Lemoneye Grunt (Conodon macrops)
Lemonfish (Plectorhinchus flavomaculatus)
Lemonpeel Angelfish (Centropyge flavissima)
Lemon-striped Pygmy Hogfish (Bodianus bennetti)
Lemon White Cloud (Tanichthys kuehnei)
Leona Vicario Cichlid (Rocio gemmata)
Leopard Blenniella (Blenniella leopardus)
Leopard Blenny (Exallias brevis)
Leopard Bush Fish (Ctenopoma acutirostre)
Leopard Catfish (Perrunichthys perruno)
Leopard Catshark (Poroderma pantherinum)
Leopard Chimaera (Chimaera panthera)
Leopard Corydoras (Corydoras julii)
Leopard Cusk Eel (Lepophidium pardale)
Leopard Dace (Rhinichthys falcatus)
Leopard Epaulette Shark (Hemiscyllium michaeli)
Leopard Frogfish (Antennarius pardalis)
Leopard Frog Pleco (Peckoltia compta)
Leopard Pleco (Pterygoplichthys gibbiceps)
Leopard Sharpnose Puffer (Canthigaster leoparda)
Leopard Squeaker (Synodontis leopardinus)
Leopard Wrasse (Macropharyngodon meleagris)
Lepidamia natalensis (Lepidamia natalensis)
Lepidiolamprologus attenuatus (Lepidiolamprologus attenuatus)
Lepidiolamprologus boulengeri (Lepidiolamprologus boulengeri)
Lepidiolamprologus elongatus (Lepidiolamprologus elongatus)
Lepidiolamprologus hecqui (Lepidiolamprologus hecqui)
Lepidiolamprologus kamambae (Lepidiolamprologus kamambae)
Lepidiolamprologus kendalli (Lepidiolamprologus kendalli)
Lepidiolamprologus meeli (Lepidiolamprologus meeli)
Lepidiolamprologus mimicus (Lepidiolamprologus mimicus)
Lepidiolamprologus profundicola (Lepidiolamprologus profundicola)
Lepidiolamprologus variostigma (Lepidiolamprologus variostigma)
Lepidion capensis (Lepidion capensis)
Lepidion guentheri (Lepidion guentheri)
Lepidion natalensis (Lepidion natalensis)
Lepidobero sinensis (Lepidobero sinensis)
Leporacanthicus galaxias (Leporacanthicus galaxias)
Leporacanthicus heterodon (Leporacanthicus heterodon)
Leporacanthicus joselimai (Leporacanthicus joselimai)
Leporacanthicus triactis (Leporacanthicus triactis)
Leprous Platanna-Klipfish (Xenopoclinus leprosus)
Lepthoplosternum altamazonicum (Lepthoplosternum altamazonicum)
Lepthoplosternum beni (Lepthoplosternum beni)
Lepthoplosternum pectorale (Lepthoplosternum pectorale)
Lepthoplosternum stellatum (Lepthoplosternum stellatum)
Lepthoplosternum tordilho (Lepthoplosternum tordilho)
Lepthoplosternum ucamara (Lepthoplosternum ucamara)
Leptoancistrus canensis (Leptoancistrus canensis)
Leptoancistrus cordobensis (Leptoancistrus cordobensis)
Leptobrotula breviventralis (Leptobrotula breviventralis)
Leptocypris crossensis (Leptocypris crossensis)
Leptocypris guineensis (Leptocypris guineensis)
Leptocypris konkoureensis (Leptocypris konkoureensis)
Leptocypris lujae (Leptocypris lujae)
Leptocypris modestus (Leptocypris modestus)
Leptocypris taiaensis (Leptocypris taiaensis)
Leptocypris weeksii (Leptocypris weeksii)
Leptocypris weynsii (Leptocypris weynsii)
Leptodoras acipenserinus (Leptodoras acipenserinus)
Leptodoras cataniai (Leptodoras cataniai)
Leptodoras copei (Leptodoras copei)
Leptodoras hasemani (Leptodoras hasemani)
Leptodoras juruensis (Leptodoras juruensis)
Leptodoras linnelli (Leptodoras linnelli)
Leptodoras marki (Leptodoras marki)
Leptodoras myersi (Leptodoras myersi)
Leptodoras nelsoni (Leptodoras nelsoni)
Leptodoras oyakawai (Leptodoras oyakawai)
Leptodoras praelongus (Leptodoras praelongus)
Leptodoras rogersae (Leptodoras rogersae)
Leptoglanis bouilloni (Leptoglanis bouilloni)
Leptoglanis xenognathus (Leptoglanis xenognathus)
Leptojulis lambdastigma (Leptojulis lambdastigma)
Leptorhamdia essequibensis (Leptorhamdia essequibensis)
Leptorhamdia marmorata (Leptorhamdia marmorata)
Leptorhamdia schultzi (Leptorhamdia schultzi)
Leptostomias analis (Leptostomias analis)
Leptostomias bermudensis (Leptostomias bermudensis)
Leptostomias bilobatus (Leptostomias bilobatus)
Leptostomias gracilis (Leptostomias gracilis)
Leptostomias haplocaulus (Leptostomias haplocaulus)
Leptostomias leptobolus (Leptostomias leptobolus)
Leptostomias longibarba (Leptostomias longibarba)
Leptostomias macropogon (Leptostomias macropogon)
Leptostomias multifilis (Leptostomias multifilis)
Leptostomias robustus (Leptostomias robustus)
Leptura Cichlid (Asprotilapia leptura)
Lerma Catfish (Ictalurus dugesii)
Lerma Chub (Algansea barbata)
Leslie’s Cardinalfish (Ostorhinchus leslie)
Lesser Amberjack (Seriola fasciata)
Lesser Bream (Brama dussumieri)
Lesser Orange Brotula (Dermatopsoides talboti)
Lesser Tigertooth Croaker (Otolithes cuvieri)
Lesson’s Thicklip (Plectorhinchus lessonii)
Lestidiops bathyopteryx (Lestidiops bathyopteryx)
Lestidiops cadenati (Lestidiops cadenati)
Lestidiops distans (Lestidiops distans)
Lestidiops extrema (Lestidiops extrema)
Lestidiops gracilis (Lestidiops gracilis)
Lestidiops jayakari (Lestidiops jayakari)
Lestidiops neles (Lestidiops neles)
Lestidiops pacificus (Lestidiops pacificus)
Lestidiops similis (Lestidiops similis)
Lestidiops sphyraenopsis (Lestidiops sphyraenopsis)
Lestidiops sphyrenoides (Lestidiops sphyrenoides)
Lestidium australis (Lestidium australis)
Lestidium longilucifer (Lestidium longilucifer)
Lestradea perspicax (Lestradea perspicax)
Lestradea stappersii (Lestradea stappersii)
Lestrolepis intermedia (Lestrolepis intermedia)
Lethrinops albus (Lethrinops albus)
Lethrinops altus (Lethrinops altus)
Lethrinops argenteus (Lethrinops argenteus)
Lethrinops christyi (Lethrinops christyi)
Lethrinops gossei (Lethrinops gossei)
Lethrinops leptodon (Lethrinops leptodon)
Lethrinops lethrinus (Lethrinops lethrinus)
Lethrinops longimanus (Lethrinops longimanus)
Lethrinops longipinnis (Lethrinops longipinnis)
Lethrinops lunaris (Lethrinops lunaris)
Lethrinops macracanthus (Lethrinops macracanthus)
Lethrinops macrochir (Lethrinops macrochir)
Lethrinops macrophthalmus (Lethrinops macrophthalmus)
Lethrinops micrentodon (Lethrinops micrentodon)
Lethrinops microdon (Lethrinops microdon)
Lethrinops mylodon (Lethrinops mylodon)
Lethrinops oculatus (Lethrinops oculatus)
Lethrinops Red Flush (Lethrinops parvidens)
Lethrinops Rounded Head (Lethrinops marginatus)
Lethrinops stridei (Lethrinops stridei)
Lethrinops turneri (Lethrinops turneri)
Lethrinus longirostris (Lethrinus longirostris)
Lethrinus scoparius (Lethrinus scoparius)
Letourneux’s Jewel Cichlid (Rubricatochromis letourneuxi)
Letter Opener (Ophidion nocomis)
Leucicorus atlanticus (Leucicorus atlanticus)
Leucicorus lusciosus (Leucicorus lusciosus)
Leuciscus chuanchicus (Leuciscus chuanchicus)
Leuciscus dzungaricus (Leuciscus dzungaricus)
Leuciscus gaderanus (Leuciscus gaderanus)
Leuciscus latus (Leuciscus latus)
Leuciscus lindbergi (Leuciscus lindbergi)
Leucos albus (Leucos albus)
Leucos aula (Leucos aula)
Leucos ylikiensis (Leucos ylikiensis)
Levantine Minnow (Pseudophoxinus libani)
Levantine Spring Minnow (Pseudophoxinus zeregi)
Licorice Gourami (Parosphromenus deissneri)
Light Dusky Rockfish (Sebastes variabilis)
Lightning-man Threefin (Enneapterygius namarrgon)
Light’s Bitterling (Rhodeus lighti)
Limatulichthys griseus (Limatulichthys griseus)
Limatulichthys nasarcus (Limatulichthys nasarcus)
Limbochromis robertsi (Limbochromis robertsi)
Limnocottus bergianus (Limnocottus bergianus)
Limnocottus godlewskii (Limnocottus godlewskii)
Limnocottus griseus (Limnocottus griseus)
Limnocottus pallidus (Limnocottus pallidus)
Limpid Cardinalfish (Pseudamiops pellucidus)
Limpid-wing Flyingfish (Cheilopogon unicolor)
Lindman’s Grenadier Anchovy (Coilia lindmani)
Lindog (Barbodes lindog)
Linear Blenny (Ecsenius lineatus)
Lineblotch Wrasse (Halichoeres pardaleocephalus)
Lined Barb (Striuntius lineatus)
Lined Butterflyfish (Chaetodon lineolatus)
Lined Catshark (Halaelurus lineatus)
Lined Chub (Hybopsis lineapunctata)
Lined Clingfish (Gobiesox eugrammus)
Lined Coris (Coris ballieui)
Lined Cusk (Sirembo amaculata)
Lined Fangblenny (Meiacanthus lineatus)
Linedfin Rockskipper (Praealticus multistriatus)
Lined Grunt (Pomadasys punctulatus)
Lined Hogfish (Bodianus leucosticticus)
Lined Rockskipper (Istiblennius lineatus)
Lined Sole (Achirus lineatus)
Lined Wrasse (Anampses lineatus)
Line-spot Cardinalfish (Ostorhinchus lineomaculatus)
Linespot Fangblenny (Meiacanthus grammistes)
Line-spotted Barb (Enteromius lineomaculatus)
Linespotted Ufipa Barb (Enteromius brachygramma)
Linichthys laticeps (Linichthys laticeps)
Linkenchelys multipora (Linkenchelys multipora)
Linke’s Dwarf Cichlid (Apistogramma linkei)
Linophryne algibarbata (Linophryne algibarbata)
Linophryne andersoni (Linophryne andersoni)
Linophryne arcturi (Linophryne arcturi)
Linophryne argyresca (Linophryne argyresca)
Linophryne bicornis (Linophryne bicornis)
Linophryne bipennata (Linophryne bipennata)
Linophryne brevibarbata (Linophryne brevibarbata)
Linophryne coronata (Linophryne coronata)
Linophryne escaramosa (Linophryne escaramosa)
Linophryne lucifer (Linophryne lucifer)
Linophryne macrodon (Linophryne macrodon)
Linophryne maderensis (Linophryne maderensis)
Linophryne parini (Linophryne parini)
Linophryne pennibarbata (Linophryne pennibarbata)
Linophryne polypogon (Linophryne polypogon)
Linophryne quinqueramosus (Linophryne quinqueramosus)
Linophryne racemifera (Linophryne racemifera)
Linophryne sexfilis (Linophryne sexfilis)
Linophryne trewavasae (Linophryne trewavasae)
Liobagrus aequilabris (Liobagrus aequilabris)
Liobagrus andersoni (Liobagrus andersoni)
Liobagrus anguillicauda (Liobagrus anguillicauda)
Liobagrus chenghaiensis (Liobagrus chenghaiensis)
Liobagrus formosanus (Liobagrus formosanus)
Liobagrus hyeongsanensis (Liobagrus hyeongsanensis)
Liobagrus marginatoides (Liobagrus marginatoides)
Liobagrus marginatus (Liobagrus marginatus)
Liobagrus mediadiposalis (Liobagrus mediadiposalis)
Liobagrus nigricauda (Liobagrus nigricauda)
Liobagrus reinii (Liobagrus reinii)
Liobagrus somjinensis (Liobagrus somjinensis)
Liobagrus styani (Liobagrus styani)
Lionhead Cichlid (Steatocranus casuarius)
Liosomadoras morrowi (Liosomadoras morrowi)
Lipophrys trigloides (Lipophrys trigloides)
Lisbon Arched-mouth Nase (Iberochondrostoma olisiponensis)
Listrura boticario (Listrura boticario)
Listrura camposi (Listrura camposi)
Listrura costai (Listrura costai)
Listrura depinnai (Listrura depinnai)
Listrura macacuensis (Listrura macacuensis)
Listrura macaensis (Listrura macaensis)
Listrura nematopteryx (Listrura nematopteryx)
Listrura picinguabae (Listrura picinguabae)
Listrura tetraradiata (Listrura tetraradiata)
Lithogenes valencia (Lithogenes valencia)
Lithogenes villosus (Lithogenes villosus)
Lithogenes wahari (Lithogenes wahari)
Lithoxus lithoides (Lithoxus lithoides)
Little Anchovy (Anchoa parva)
Little Baikal Oilfish (Comephorus dybowskii)
Little Bigscale (Melamphaes parvus)
Little Colorado Spinedace (Lepidomeda vittata)
Little Corydoras (Corydoras nanus)
Little Croaker (Stellifer stellifer)
Littlefin Anchovy (Papuengraulis micropinna)
Little Hooded Triplefin (Helcogramma chica)
Little Rainbow Wrasse (Dotalabrus alleni)
Little Tailband Cardinalfish (Apogon caudicinctus)
Littletooth Sandeater (Lethrinops microstoma)
Little Weedfish (Heteroclinus puellarum)
Little Wolf (Astronesthes lupina)
Littoral Crozet Spiny Plounderfish (Harpagifer crozetensis)
Littoral Cusk (Monothrix polylepis)
Livingston’s Cichlid (Nimbochromis livingstonii)
Lizard Catshark (Schroederichthys saurisqualus)
Lizard Triplefin (Crocodilichthys gracilis)
Loach Catfish (Aspidoras rochai)
Loach Minnow (Rhinichthys cobitis)
Lobed Dreamer (Dolopichthys pullatus)
Lobe-lip Notothen (Gobionotothen marionensis)
Lobocheilos bo (Lobocheilos bo)
Lobocheilos cornutus (Lobocheilos cornutus)
Lobocheilos cryptopogon (Lobocheilos cryptopogon)
Lobocheilos delacouri (Lobocheilos delacouri)
Lobocheilos erinaceus (Lobocheilos erinaceus)
Lobocheilos falcifer (Lobocheilos falcifer)
Lobocheilos gracilis (Lobocheilos gracilis)
Lobocheilos ixocheilos (Lobocheilos ixocheilos)
Lobocheilos kajanensis (Lobocheilos kajanensis)
Lobocheilos lehat (Lobocheilos lehat)
Lobocheilos ovalis (Lobocheilos ovalis)
Lobocheilos rhabdoura (Lobocheilos rhabdoura)
Lobocheilos schwanenfeldii (Lobocheilos schwanenfeldii)
Lobocheilos tenura (Lobocheilos tenura)
Lobocheilos terminalis (Lobocheilos terminalis)
Lobocheilos thavili (Lobocheilos thavili)
Lobocheilos trangensis (Lobocheilos trangensis)
Lobocheilos unicornis (Lobocheilos unicornis)
Lobochilotes labiata (Lobochilotes labiata)
Lofty Triplefin (Enneanectes altivelis)
Loire Grayling (Thymallus ligericus)
Lollipop Catshark (Cephalurus cephalus)
Lombok Viviparous Brotula (Paradiancistrus lombokensis)
Lonely Clingfish (Gobiesox marijeanae)
Lonely Coralbrotula (Diancistrus eremitus)
Longanalus macrochirous (Longanalus macrochirous)
Longarm Brotula (Calamopteryx goslinei)
Longbarb Dragonfish (Flagellostomias boureei)
Long-barbel Sheatfish (Kryptopterus limpok)
Longbarb Scaly Dragonfish (Stomias longibarbatus)
Long-beard Plunderfish (Artedidraco longibarbatus)
Long-beard Plunderfish (Pogonophryne mentella)
Longbill Spearfish (Tetrapturus pfluegeri)
Longear Sunfish (Lepomis megalotis)
Longface Emperor (Lethrinus olivaceus)
Longfin Baikal Sculpin (Cottocomephorus inermis)
Longfin Barracudina (Macroparalepis macrogeneion)
Longfin Batfish (Platax teira)
Longiculter siahi (Longiculter siahi)
Longin Beachsalmon (Leptobrama pectoralis)
Longfin Blenny (Gobioclinus haitiensis)
Longfin Boarfish (Zanclistius elevatus)
Longfin Catshark (Apristurus herklotsi)
Longfin Dace (Agosia chrysogaster)
Longfin Dragonfish (Tactostoma macropus)
Longfin Drum (Umbrina dorsalis)
Longfin Emperor (Lethrinus erythropterus)
Longfin Escolar (Scombrolabrax heterolepis)
Longfinger Anchovy (Anchoa filifera)
Long-fingered Icefish (Pagetodes antarcticus)
Longfin Handfish (Pezichthys macropinnis)
Longfin Icedevil (Aethotaxis mitopteryx)
Longfin Irish Lord (Hemilepidotus zapus)
Longfin Kerala Barb (Puntius dolichopterus)
Lonfin Largemouth (Serranochromis longimanus)
Longfinned Bullseye (Cookeolus japonicus)
Long-finned Cambeva (Trichogenes longipinnis)
Long-finned Charr (Salvethymus svetovidovi)
Longfinned Coralbrotula (Ogilbichthys longimanus)
Longfinned Triplefin (Ruanoho decemdigitatus)
Longfin Pacific Anchovy (Anchoa analis)
Longfin Salema (Xenichthys xanti)
Longfin Sawtail Catshark (Galeus cadenati)
Longfin Sculpin (Jordania zonope)
Longfin Synodontis (Synodontis filamentosus)
Longfin Tilapia (Oreochromis macrochir)
Longfin Yellowtail (Seriola rivoliana)
Long Green Wrasse (Pseudojuloides elongatus)
Long-haired Catfish (Silurus longibarbatus)
Longhand Dreamer (Chirophryne xenolophus)
Longhead Catshark (Apristurus longicephalus)
Longhead Grunt (Pomadasys auritus)
Long Head Pleco (Aphanotorulus horridus)
Longhorn Armored Gurnard (Peristedion longicornutum)
Longhorn Blenny (Hypsoblennius exstochilus)
Longhorn Cowfish (Lactoria cornuta)
Longhorn Sculpin (Myoxocephalus octodecemspinosus)
Longjaw Bigscale (Scopeloberyx robustus)
Longjaw Blenny (Paraclinus tanygnathus)
Longjaw Cisco (Coregonus alpenae)
Longjaw Grenadier Anchovy (Coilia macrognathos)
Longjaw Minnow (Ericymba amplamala)
Longjaw Pike Cichlid (Crenicichla vittata)
Longjaw Thryssa (Thryssa setirostris)
Long Jaw Tristramella (Tristramella sacra)
Longlip Jumprock (Moxostoma albidum)
Longlure Frogfish (Antennarius multiocellatus)
Longneck Croaker (Pseudotolithus typus)
Longnose Anchovy (Anchoa nasus)
Longnose Armoured Searobin (Peristedion antillarum)
Longnose Batfish (Ogcocephalus corniger)
Longnose Butterfly Fish (Forcipiger flavissimus)
Longnose Butterflyfish (Forcipiger longirostris)
Longnose Catshark (Apristurus kampae)
Longnose Cusk-eel (Ophidion antipholus)
Longnose Dace (Rhinichthys cataractae)
Longnosed Arched Corydoras (Corydoras narcissus)
Longnosed Gudgeon (Microphysogobio tungtingensis)
Longnosed Pangasius (Pangasius nasutus)
Longnosed Pike Cichlid (Lugubria acutirostris)
Longnose Hogfish (Bodianus prognathus)
Longnose Little Warty Catfish (Parakysis longirostris)
Longnose Peacock Cichlid (Aulonocara rostratum)
Longnose Poacher (Sarritor leptorhynchus)
Longnose Puffer (Sphoeroides lobatus)
Longnose Pygmy Shark (Heteroscymnoides marleyi)
Longnose Sawtail Catshark (Galeus longirostris)
Longnose Seabat (Malthopsis lutea)
Longnose Seabat (Malthopsis provocator)
Longnose Shiner (Notropis longirostris)
Longnose Sucker (Catostomus catostomus)
Long Pectoral-fin Minnow (Macrochirichthys macrochirus)
Longray Cusk (Neobythites longipes)
Longray Fangjaw (Bonapartia pedaliota)
Longsnout Boarfish (Pentaceropsis recurvirostris)
Longsnout Butterflyfish (Prognathodes aculeatus)
Longsnout Butterfly Ray (Gymnura crebripunctata)
Longsnout Corydoras (Corydoras treitlii)
Long-snout Dace (Leuciscus oxyrrhis)
Longsnouted Barb (Puntius dorsalis)
Longsnouted Catfish (Plicofollis argyropleuron)
Longsnout Scraper (Capoeta mauricii)
Long Spiky-head Carp (Luciobrama macrocephalus)
Longspine African Angler (Lophiodes kempi)
Long-spine Angler (Lophiodes iwamotoi)
Longspine Cardinalfish (Apogon doryssa)
Longspine Chimaera (Chimaera macrospina)
Longspined Anglerfish (Echinophryne mitchellii)
Longspined Bullhead (Taurulus bubalis)
Longspined Glass Perchlet (Ambassis interrupta)
Longspined Grunt (Pomadasys macracanthus)
Longspine Drum (Umbrina analis)
Long-spined Sand Cichlid (Xenotilapia longispinis)
Longspined Stream Pleco (Pseudancistrus pectegenitor)
Longspine Emperor (Lethrinus genivittatus)
Longspine Scraper (Capoeta trutta)
Longstriped Blenny (Parablennius rouxi)
Longtail Butterfly Ray (Gymnura poecilura)
Longtail Catfish (Olyra burmanica)
Longtail Cod (Gadella macrura)
Longtail Croaker (Lonchurus llanceolatus)
Longtail Cusk (Brosmolus longicaudus)
Long-tailed Catfish (Euristhmus lepturus)
Long-tailed Wrasse (Cirrhilabrus lanceolatus)
Longtail Pleco (Spatuloricaria caquetae)
Longtail Pleco (Spatuloricaria euacanthagenys)
Longtail Pleco (Spatuloricaria puganensis)
Longtail Sole (Apionichthys dumerili)
Longtail Southern Cod (Patagonotothen ramsayi)
Longtail Synodontis (Synodontis smiti)
Longtail Tuna (Thunnus tonggol)
Long-threaded Dragonfish (Leptostomias macronema)
Long-whiskered Catfish (Sperata aor)
Long Whiskers Catfish (Mystus gulio)
Lonsdale Char (Salvelinus lonsdalii)
Loosejaw (Aristostomias tittmanni)
Looseskin Blenny (Chalaroderma capito)
Lophiobagrus aquilus (Lophiobagrus aquilus)
Lophiobagrus asperispinis (Lophiobagrus asperispinis)
Lophiobagrus brevispinis (Lophiobagrus brevispinis)
Lophiodes beroe (Lophiodes beroe)
Lophiodes bruchius (Lophiodes bruchius)
Lophiodes fimbriatus (Lophiodes fimbriatus)
Lophiodes gracilimanus (Lophiodes gracilimanus)
Lophiodes lugubris (Lophiodes lugubris)
Lophiodes miacanthus (Lophiodes miacanthus)
Lophiodes monodi (Lophiodes monodi)
Lophodolos indicus (Lophodolos indicus)
Lord Howe Island Butterflyfish (Amphichaetodon howensis)
Lord Howe Island Triplefin (Enneapterygius howensis)
Lord Howe Sandy (Novaculops pastellus)
Lorentz Catfish (Cinetodus conorhynchus)
Loricaria apeltogaster (Loricaria apeltogaster)
Loricaria birindellii (Loricaria birindellii)
Loricaria clavipinna (Loricaria clavipinna)
Loricaria coximensis (Loricaria coximensis)
Loricaria cuffyi (Loricaria cuffyi)
Loricaria holmbergi (Loricaria holmbergi)
Loricaria lata (Loricaria lata)
Loricaria lentiginosa (Loricaria lentiginosa)
Loricaria lundbergi (Loricaria lundbergi)
Loricaria nickeriensis (Loricaria nickeriensis)
Loricaria piracicabae (Loricaria piracicabae)
Loricaria pumila (Loricaria pumila)
Loricaria spinulifera (Loricaria spinulifera)
Loricaria tucumanensis (Loricaria tucumanensis)
Loricariichthys acutus (Loricariichthys acutus)
Loricariichthys anus (Loricariichthys anus)
Loricariichthys brunneus (Loricariichthys brunneus)
Loricariichthys edentatus (Loricariichthys edentatus)
Loricariichthys labialis (Loricariichthys labialis)
Loricariichthys maculatus (Loricariichthys maculatus)
Loricariichthys melanocheilus (Loricariichthys melanocheilus)
Loricariichthys microdon (Loricariichthys microdon)
Loricariichthys nudirostris (Loricariichthys nudirostris)
Loricariichthys platymetopon (Loricariichthys platymetopon)
Loricariichthys rostratus (Loricariichthys rostratus)
Loricariichthys stuebelii (Loricariichthys stuebelii)
Loricariichthys ucayalensis (Loricariichthys ucayalensis)
Loricata nimairaco (Loricata nimairaco)
Lorna Drum (Sciaena deliciosa)
Lortet’s Barbel (Barbus lorteti)
Lost River Sucker (Deltistes luxatus)
Lost Shark (Carcharhinus obsoletus)
Louisiana Pancake Batfish (Halieutichthys intermedius)
Louka Tilapia (Coptodon louka)
Louros Trout (Salmo lourosensis)
Lower Amur Grayling (Thymallus tugarinae)
Lowland Cichlid (Herichthys carpintis)
Lowland Shiner (Pteronotropis stonei)
Lowveld Largemouth (Serranochromis meridianus)
Lowveld Suckermouth (Chiloglanis swierstrai)
Lubbock’s Coralblenny (Ecsenius lubbocki)
Luambwa Barb (Enteromius cercops)
Lubbock’s Wrasse (Cirrhilabrus lubbocki)
Lucas Barracuda (Sphyraena lucasana)
Lucaya Cavebrotula (Lucifuga lucayana)
Lucia’s Whiptail (Loricaria luciae)
Lucifuga inopinata (Lucifuga inopinata)
Lucifuga simile (Lucifuga simile)
Lucifuga teresinarum (Lucifuga teresinarum)
Luciobarbus biscarensis (Luciobarbus biscarensis)
Luciobarbus bocagei (Luciobarbus bocagei)
Luciobarbus graecus (Luciobarbus graecus)
Luciobarbus graellsii (Luciobarbus graellsii)
Luciobarbus guiraonis (Luciobarbus guiraonis)
Luciobarbus leptopogon (Luciobarbus leptopogon)
Luciobarbus magniatlantis (Luciobarbus magniatlantis)
Luciobarbus microcephalus (Luciobarbus microcephalus)
Luciobarbus nasus (Luciobarbus nasus)
Luciobarbus pallaryi (Luciobarbus pallaryi)
Luciobarbus setivimensis (Luciobarbus setivimensis)
Luciobarbus steindachneri (Luciobarbus steindachneri)
Luciobrotula bartschi (Luciobrotula bartschi)
Luciobrotula brasiliensis (Luciobrotula brasiliensis)
Luciobrotula coheni (Luciobrotula coheni)
Luciobrotula corethromycter (Luciobrotula corethromycter)
Luciobrotula lineata (Luciobrotula lineata)
Luciobrotula nolfi (Luciobrotula nolfi)
Luciobrotula polylepis (Luciobrotula polylepis)
Luciocyprinus langsoni (Luciocyprinus langsoni)
Luciocyprinus striolatus (Luciocyprinus striolatus)
Luciosoma pellegrinii (Luciosoma pellegrinii)
Luciosoma setigerum (Luciosoma setigerum)
Luciosoma trinema (Luciosoma trinema)
Ludoga Whitefish (Coregonus lutokka)
Lueling’s Dwarf Cichlid (Apistogramma luelingi)
Lugubria adspersa (Lugubria adspersa)
Lugubria cincta (Lugubria cincta)
Lugubria monicae (Lugubria monicae)
Lugubria multispinosa (Lugubria multispinosa)
Lugubria phaiospilus (Lugubria phaiospilus)
Lugubria rosemariae (Lugubria rosemariae)
Lugubria ternetzi (Lugubria ternetzi)
Luika Barb (Enteromius luikae)
Lujan’s Pleco (Peckoltia lujani)
Luminous Cardinalfish (Rhabdamia gracilis)
Luminous Cod (Physiculus luminosa)
Lumi Trout (Salmo lumi)
Lunartail Puffer (Lagocephalus lunaris)
Lycengraulis figueiredoi (Lycengraulis figueiredoi)
Lycengraulis limnichthys (Lycengraulis limnichthys)
Lycian Spring Minnow (Pseudophoxinus evliyae)
Lydian Barbel (Luciobarbus lydianus)
Lyon’s Cichlid (Amphilophus lyonsi)
Lyretail Hogfish (Bodianus anthioides)
Lyre-tail Pleco (Acanthicus hystrix)

M

Macaronesian Butterflyfish (Prognathodes marcellae)
Macaronesian Clingfish (Diplecogaster pectoralis)
Macaronesian Sharpnose-Puffer (Canthigaster capistrata)
Macau Blenny (Omobranchus aurosplendidus)
Macaw Cichlid (Hypsophrys nicaraguensis)
Macedonian Trout (Salmo macedonicus)
Macedonian Vimba (Vimba melanops)
Machida’s Coralbrotula (Diancistrus machidai)
Mackerel Icefish (Champsocephalus gunnari)
Maclear Cichlid (Alticorpus macrocleithrum)
Macleay’s Glass Perchlet (Macleay’s glass perchlet)
Macquarie Blobfish (Ebinania macquariensis)
Macroparalepis affinis (Macroparalepis affinis)
Macroparalepis brevis (Macroparalepis brevis)
Macroparalepis danae (Macroparalepis danae)
Macroparalepis nigra (Macroparalepis nigra)
Macropodus baviensis (Macropodus baviensis)
Macropodus lineatus (Macropodus lineatus)
Macropodus oligolepis (Macropodus oligolepis)
Macropodus phongnhaensis (Macropodus phongnhaensis)
Madagascar Anemonefish (Amphiprion latifasciatus)
Madagascar Meagre (Argyrosomus hololepidotus)
Madagascar Sea Catfish (Arius madagascariensis)
Madagascar Wrasse (Macropharyngodon vivienae)
Madamango Sea Catfish (Cathorops spixii)
Maeklong Chameleon Catfish (Acrochordonichthys septentrionalis)
Maeklong Sheatfish (Kryptopterus hesperius)
Magadi Tilapia (Alcolapia alcalica)
Magdalena Blenny (Paraclinus magdalenae)
Magellanic Rockcod (Paranotothenia magellanica)
Magellan Plunderfish (Harpagifer bispinis)
Maghreb Barbel (Luciobarbus maghrebensis)
Magma Fairy Wrasse (Cirrhilabrus shutmani)
Magnisudis indica (Magnisudis indica)
Mago Stardrum (Stellifer magoi)
Mahanadi Razorbelly Minnow (Salmostoma untrahi)
Mahanadi Rita (Rita chrysea)
Maharaja Barb (Waikhomia sahyadriensis)
Mahecola Barb (Puntius mahecola)
Mailed Butterflyfish (Chaetodon reticulatus)
Majan Croaker (Johnius majan)
Marjorie’s Fairy Wrasse (Cirrhilabrus marjorie)
Majungaichthys agalegae (Majungaichthys agalegae)
Majungaichthys simplex (Majungaichthys simplex)
Makobe Island Cichlid (Pundamilia nyererei)
Malabar Black-baacked Barb (Puntius nigronotus)
Malabar Danio (Devario malabaricus)
Malabar Glassy Perchlet (Ambassis dussumieri)
Malabar Mahseer (Tor malabaricus)
Malabar Silurus (Pterocryptis wynaadensis)
Malabar Thryssa (Thryssa malabarica)
Malacocottus gibber (Malacocottus gibber)
Malacoctenus africanus (Malacoctenus africanus)
Malacoctenus carrowi (Malacoctenus carrowi)
Malacoctenus costaricanus (Malacoctenus costaricanus)
Malacoctenus erdmani (Malacoctenus erdmani)
Malacoctenus mexicanus (Malacoctenus mexicanus)
Malacoctenus polyporosus (Malacoctenus polyporosus)
Malacoctenus sudensis (Malacoctenus sudensis)
Malacoglanis gelatinosus (Malacoglanis gelatinosus)
Málaga Chub (Squalius malacitanus)
Malagarasi Sardine (Engraulicypris spinifer)
Malagarasi Tilapia (Oreochromis malagarasi)
Malapterurus barbatus (Malapterurus barbatus)
Malapterurus beninensis (Malapterurus beninensis)
Malapterurus cavalliensis (Malapterurus cavalliensis)
Malapterurus leonensis (Malapterurus leonensis)
Malapterurus melanochir (Malapterurus melanochir)
Malapterurus minjiriya (Malapterurus minjiriya)
Malapterurus monsembeensis (Malapterurus monsembeensis)
Malapterurus occidentalis (Malapterurus occidentalis)
Malapterurus oguensis (Malapterurus oguensis)
Malapterurus punctatus (Malapterurus punctatus)
Malapterurus shirensis (Malapterurus shirensis)
Malapterurus stiassnyae (Malapterurus stiassnyae)
Malapterurus tanganyikaensis (Malapterurus tanganyikaensis)
Malapterurus tanoensis (Malapterurus tanoensis)
Malapterurus teugelsi (Malapterurus teugelsi)
Malapterurus thysi (Malapterurus thysi)
Malawi Bream (Chilotilapia rhoadesii)
Malawi Chambo (Oreochromis karongae)
Malawi Eyebiter (Dimidiochromis compressiceps)
Malawi Gar (Lichnochromis acuticeps)
Malawi Hawk Cichlid (Aristochromis christyi)
Malawi Squeaker (Synodontis njassae)
Malawi Thicklip (Cheilochromis euchilus)
Malawi Thick-lipped Cichlid (Abactochromis labrosus)
Malawi Trout Cichlid (Champsochromis caeruleus)
Malayan Deepsea Boarfish (Antigonia malayana)
Malayan Flying Barb (Esomus malayensis)
Malay Combtail (Belontia hasselti)
Malayochela maassi (Malayochela maassi)
Maldive Anemonefish (Amphiprion nigripes)
Malheur Sculpin (Cottus bendirei)
Malpelo Barnacle Blenny (Acanthemblemaria stephensi)
Malpelo Wrasse (Halichoeres malpelo)
Maluti Minnow (Labeobarbus aspius)
Maluti Redfin (Pseudobarbus quathlambae)
Manacled Sculpin (Synchirus gilli)
Manalak (Barbodes manalak)
Manamo Anchovy (Anchoviella manamensis)
Manantial Roundnose Minnow (Dionda argentosa)
Manchurian Gudgeon (Gnathopogon strigatus)
Mandi (Synodontis clarias)
Mandinho (Parapimelodus nigribarbis)
Manduba (Ageneiosus inermis)
Manducus greyae (Manducus greyae)
Manducus maderensis (Manducus maderensis)
Maned Blenny (Scartella emarginata)
Mangar (Luciobarbus esocinus)
Mangarahara Cichlid (Ptychochromis insolitus)
Mango Angelfish (Centropyge shepardi)
Mango Tilapia (Sarotherodon galilaeus)
Mangrove Blenny (Lupinoblennius vinctus)
Mangrove Clingfish (Tomicodon abuelorum)
Mangrove Wrasse (Halichoeres aestuaricola)
Manila Sea Catfish (Arius manillensis)
Manipur Baril (Barilius dogarsinghi)
Manis Mata Licorice Gourami (Parosphromenus quindecim)
Mannar Croaker (Johnius mannarensis)
Manocherian’s Catshark (Apristurus manocheriani)
Manus Fangblenny (Meiacanthus limbatus)
Manyara Tilapia (Oreochromis amphimelas)
Manyas Shemaya (Alburnus carinatus)
Manyas Spirlin (Alburnoides manyasensis)
Many-banded Cardinalfish (Apogonichthyoides brevicaudatus)
Many-fingered Grenadier Anchovy (Coilia rebentischii)
Many-lined Cardinalfish (Ostorhinchus multilineatus)
Manylined Grunter (Pomadasys laurentino)
Many-lined Pufferfish (Arothron multilineatus)
Many-lined Sweetlips (Plectorhinchus multivittatus)
Many-ray Cusk (Microbrotula bentleyi)
Manyscaled Blenny (Starksia multilepis)
Many-spined Butterflyfish (Hemitaurichthys multispinosus)
Manyspined Climbing Perch (Ctenopoma multispine)
Manyspotted Flyingfish (Cheilopogon spilopterus)
Manystriped Blowfish (Feroxodon multistriatus)
Maori Chief (Notothenia angustata)
Mapa Arapaima (Arapaima mapae)
Mapará (Hypophthalmus marginatus)
Maple Sea Catfish (Cathorops mapale)
Map Puffer (Arothron mappa)
Maraena Whitefish (Coregonus maraena)
Marakely Cichlid (Paratilapia polleni)
Maranon Thorn Catfish (Opsodoras stuebelii)
Marasri’s Thryssa (Thryssa marasriae)
Marathon Minnow (Pelasgus marathonicus)
Maravatio Shiner (Notropis marhabatiensis)
Marbled Blenny (Paraclinus marmoratus)
Marbled Cardinalfish (Fowleria marmorata)
Marbled Cusk-eel (Lepophidium marmoratum)
Marbled Ghostshark (Hydrolagus marmoratus)
Marbled Lungfish (Protopterus aethiopicus)
Marbled Mountain Catfish (Amphilius jacksonii)
Marbled Pim (Leiarius longibarbis)
Marbled Plunderfish (Pogonophryne marmorata)
Marbled Puffer (Sphoeroides dorsalis)
Marbled Rockcod (Notothenia rossii)
Marbled Sculpin (Cottus klamathensis)
Marbled Seabat (Halicmetus reticulatus)
Marbled Talking Catfish (Amblydoras nauticus)
Marbled Whiptail (Loricaria simillima)
Marble Knifefish (Hypopygus neblinae)
Marble-mouthed Frogfish (Lophiocharon lithinostomus)
Marble Pike Cichlid (Lugubria marmorata)
Marble Trout (Salmo marmoratus)
Mardi Gras Wrasse (Halichoeres burekae)
Margaret’s Deepsea Batfish (Halieutopsis margaretae)
Margarita Blenny (Malacoctenus margaritae)
Margined Coralfish (Chelmon marginalis)
Margined Flyingfish (Cheilopogon cyanopterus)
Margined Madtom (Noturus insignis)
Margined Sculpin (Cottus marginatus)
Margrethia valentinae (Margrethia valentinae)
Marianas Rockskipper (Praealticus poptae)
Maria’s Tandan (Oloplotosus mariae)
Marico Barb (Enteromius motebensis)
Marina’s Rasbora (Rasbora marinae)
Marini’s Anchovy (Anchoa marinii)
Marlier’s Julie (Julidochromis marlieri)
Marmalade Razorfish (Xyrichtys blanchardi)
Marmara Barbel (Barbus oligolepis)
Marmara Chub (Squalius cii)
Maroni Eartheater (Geophagus harreri)
Marqīyah Spring Minnow (Pseudophoxinus hasani)
Marquesan Coris (Coris marquesensis)
Marquesan Rockstripper (Alticus simplicirrus)
Marquesas Butterflyfish (Chaetodon declivis)
Marshall Slopebrotula (Tuamotuichthys marshallensis)
Martenstyn’s Barb (Systomus martenstyni)
Marukawichthys ambulator (Marukawichthys ambulator)
Marukawichthys pacificus (Marukawichthys pacificus)
Mary’s Cichlid (Bujurquina mariae)
Mascara Barb (Dawkinsia apsara)
Mascarenes Flagtail (Kuhlia caudavittata)
Mascarenichthys heemstrai (Mascarenichthys heemstrai)
Mascarenichthys microphthalmus (Mascarenichthys microphthalmus)
Mascarenichthys remotus (Mascarenichthys remotus)
Mascota Jumprock (Moxostoma mascotae)
Masked Angelfish (Genicanthus personatus)
Masked Bannerfish (Heniochus monoceros)
Masked Corydoras (Corydoras metae)
Masked Julie (Julidochromis transcriptus)
Masked Pigfish (Bodianus flavifrons)
Masked Puffer (Arothron diadematu)
Masked Stargazer (Gillellus healae)
Masken Apisto (Apistogramma paulmuelleri)
Masquerader Hairy Blenny (Labrisomus conditus)
Master’s Catfish (Hexanematichthys mastersi)
Mastiglanis asopos (Mastiglanis asopos)
Mastigopterus imperator (Mastigopterus imperator)
Masuda’s Candy Hogfish (Bodianus masudai)
Masu Salmon (Oncorhynchus masou)
Matador Triplefin (Enneanectes matador)
Matalote Conchos (Catostomus conchos)
Maulbrüter Apisto (Apistogramma barlowi)
Mauritian Anemonefish (Amphiprion chrysogaster)
Mauritanian Rockskipper (Spaniblennius riodourensis)
Mauritius Flasher Wrasse (Paracheilinus piscilineatus)
Mauvelip Threadfin Bream (Nemipterus mesoprion)
Mawson’s Dragonfish (Cygnodraco mawsoni)
Mayan Sea Catfish (Ariopsis assimilis)
Maylandia barlowi (Maylandia barlowi)
Maylandia benetos (Maylandia benetos)
Maylandia chrysomallos (Maylandia chrysomallos)
Maylandia cyneusmarginata (Maylandia cyneusmarginata)
Maylandia emmiltos (Maylandia emmiltos)
Maylandia fainzilberi (Maylandia fainzilberi)
Maylandia flavicauda (Maylandia flavicauda)
Maylandia flavifemina (Maylandia flavifemina)
Maylandia glaucos (Maylandia glaucos)
Maylandia koningsi (Maylandia koningsi)
Maylandia lanisticola (Maylandia lanisticola)
Maylandia lundoensis (Maylandia lundoensis)
Maylandia mbenjii (Maylandia mbenjii)
Maylandia midomo (Maylandia midomo)
Maylandia mossambica (Maylandia mossambica)
Maylandia nigrodorsalis (Maylandia nigrodorsalis)
Maylandia nkhunguensis (Maylandia nkhunguensis)
Maylandia pambazuko (Maylandia pambazuko)
Maylandia phaeos (Maylandia phaeos)
Maylandia pulpican (Maylandia pulpican)
Maylandia sciasma (Maylandia sciasma)
Maylandia tarakiki (Maylandia tarakiki)
Maylandia xanstomachus (Maylandia xanstomachus)
Maylandia xanthos (Maylandia xanthos)
Mazarunia charadrica (Mazarunia charadrica)
Mazarunia mazarunii (Mazarunia mazarunii)
Mazarunia pala (Mazarunia pala)
Mazatlan Sole (Achirus mazatlanus)
Maze Angelfish (Chaetodontoplus cephalareticulatus)
Mbaraga (Acapoeta tanganicae)
Mbenji Peacock Cichlid (Aulonocara koningsi)
Mbozi Suckermouth (Chiloglanis mbozi)
Mchenga conophoros (Mchenga conophoros)
Mchenga cyclicos (Mchenga cyclicos)
Mchenga eucinostomus (Mchenga eucinostomus)
Mchenga flavimanus (Mchenga flavimanus)
Mchenga inornata (Mchenga inornata)
Mchenga thinos (Mchenga thinos)
McCosker’s Coralbrotula (Ogilbia mccoskeri)
McCosker’s Flasher Wrasse (Paracheilinus mccoskeri)
McCulloch’s Bandfish (Owstonia maccullochi)
McGrouther’s Coralbrotula (Diancistrus mcgroutheri)
McGrouther’s Triangular Batfish (Malthopsis mcgroutehri)
McMillan’s Catshark (Parmaturus macmillani)
Meadia roseni (Meadia roseni)
Meagre (Argyrosomus regius)
Mediterranean Barbel (Barbus meridionalis)
Mediterranean Flyingfish (Cheilopogon heterurus)
Mediterranean Rainbow Wrasse (Coris julis)
Mediterranean Spearfish (Tetrapturus belone)
Mediterranean Trout (Salmo cettii)
Medusablennius chani (Medusablennius chani)
Medusa Blenny (Acanthemblemaria medusa)
Mees’s Pimelodus Catfish (Pimelodus albofasciatus)
Megalancistrus barrae (Megalancistrus barrae)
Megalancistrus parananus (Megalancistrus parananus)
Megaleporinus obtusidens (Megaleporinus obtusidens)
Megalobrama elongata (Megalobrama elongata)
Megalobrama mantschuricus (Megalobrama mantschuricus)
Megalobrama pellegrini (Megalobrama pellegrini)
Megalocentor echthrus (Megalocentor echthrus)
Megalodoras guayoensis (Megalodoras guayoensis)
Megalonema amaxanthum (Megalonema amaxanthum)
Megalonema argentinum (Megalonema argentinum)
Megalonema orixanthum (Megalonema orixanthum)
Megalonema pauciradiatum (Megalonema pauciradiatum)
Megalonema platanum (Megalonema platanum)
Megalonema platycephalum (Megalonema platycephalum)
Megalonema psammium (Megalonema psammium)
Megalonema xanthum (Megalonema xanthum)
Megalonibea fusca (Megalonibea fusca)
Meghalaya Danio (Danio meghalayensis)
Megrim (Lepidorhombus whiffiagonis)
Meinken’s Dwarf Cichlid (Apistogramma meinkeni)
Mekong Flying Barb (Esomus longimanus)
Mekong Giant Barb (Cyclocheilichthys furcatus)
Mekong Giant Catfish (Pangasianodon gigas)
Mekongina bibarba (Mekongina bibarba)
Mekongina erythrospila (Mekongina erythrospila)
Mekongina lancangensis (Mekongina lancangensis)
Mekong Pangasius (Pangasius mekongensis)
Mekran Blenny (Omobranchus mekranensis)
Melamphaes contradictorius (Melamphaes contradictorius)
Melamphaes ebelingi (Melamphaes ebelingi)
Melamphaes eulepis (Melamphaes eulepis)
Melamphaes eurous (Melamphaes eurous)
Melamphaes falsidicus (Melamphaes falsidicus)
Melamphaes hubbsi (Melamphaes hubbsi)
Melamphaes inconspicuus (Melamphaes inconspicuus)
Melamphaes indicus (Melamphaes indicus)
Melamphaes janae (Melamphaes janae)
Melamphaes kobylyanskyi (Melamphaes kobylyanskyi)
Melamphaes laeviceps (Melamphaes laeviceps)
Melamphaes lentiginosus (Melamphaes lentiginosus)
Melamphaes leprus (Melamphaes leprus)
Melamphaes macrocephalus (Melamphaes macrocephalus)
Melamphaes manifestus (Melamphaes manifestus)
Melamphaes nikolayi (Melamphaes nikolayi)
Melamphaes occlusus (Melamphaes occlusus)
Melamphaes pachystomus (Melamphaes pachystomus)
Melamphaes papavereus (Melamphaes papavereus)
Melamphaes parini (Melamphaes parini)
Melamphaes polylepis (Melamphaes polylepis)
Melamphaes proximus (Melamphaes proximus)
Melamphaes pumilus (Melamphaes pumilus)
Melamphaes shcherbachevi (Melamphaes shcherbachevi)
Melamphaes spinifer (Melamphaes spinifer)
Melamphaes succedaneus (Melamphaes succedaneus)
Melamphaes typhlops (Melamphaes typhlops)
Melamphaes uniformis (Melamphaes uniformis)
Melamphaes xestoachidus (Melamphaes xestoachidus)
Melanocetus eustalus (Melanocetus eustalus)
Melanocetus niger (Melanocetus niger)
Melanocetus polyactis (Melanocetus polyactis)
Melanocetus rossi (Melanocetus rossi)
Melanochromis baliodigma (Melanochromis baliodigma)
Melanochromis dialeptos (Melanochromis dialeptos)
Melanochromis heterochromis (Melanochromis heterochromis)
Melanochromis kaskazini (Melanochromis kaskazini)
Melanochromis lepidiadaptes (Melanochromis lepidiadaptes)
Melanochromis loriae (Melanochromis loriae)
Melanochromis melanopterus (Melanochromis melanopterus)
Melanochromis mossambiquensis (Melanochromis mossambiquensis)
Melanochromis mpoto (Melanochromis mpoto)
Melanochromis robustus (Melanochromis robustus)
Melanochromis simulans (Melanochromis simulans)
Melanochromis wochepa (Melanochromis wochepa)
Melanostomias biseriatus (Melanostomias biseriatus)
Melanostomias macrophotus (Melanostomias macrophotus)
Melanostomias margaritifer (Melanostomias margaritifer)
Melanostomias melanopogon (Melanostomias melanopogon)
Melanostomias melanops (Melanostomias melanops)
Melanostomias nigroaxialis (Melanostomias nigroaxialis)
Melanostomias pollicifer (Melanostomias pollicifer)
Melanostomias stewarti (Melanostomias stewarti)
Melanostomias vierecki (Melanostomias vierecki)
Melodichthys hadrocephalus (Melodichthys hadrocephalus)
Melon Barb (Haludaria fasciata)
Melon Butterflyfish (Chaetodon trifasciatus)
Mendeleev’s Clingfish (Lepadicyathus mendeleevi)
Menderes Barbel (Luciobarbus kottelati)
Menderes Bream (Vimba mirabilis)
Menderes Brook Minnow (Pseudophoxinus maeandricus)
Menderes Nase (Chondrostoma meandrense)
Mendezi Dwarf Cichlid (Apistogramma mendezi)
Menne’s Coralbrotula (Diancistrus mennei)
Menoda Catfish (Hemibagrus menoda)
Mental Wrasse (Oxycheilinus mentalis)
Menziesichthys alaid (Menziesichthys alaid)
Menziesichthys bacescui (Menziesichthys bacescui)
Merauke Tandan (Porochilus meraukensis)
Merauke Toadfish (Marilyna meraukensis)
Merged Clingfish (Apletodon incognitus)
Merodoras nheco (Merodoras nheco)
Meshima Clingfish (Pherallodichthys meshimaensis)
Mesogobio lachneri (Mesogobio lachneri)
Mesogobio tumenensis (Mesogobio tumenensis)
Mesonauta egregius (Mesonauta egregius)
Mesopotamian Barb (Capoeta damascina)
Mesopotamian Barbel (Luciobarbus subquincunciatus)
Mesopotamian Catfish (Silurus triostegus)
Mesopotamian Chub (Squalius berak)
Mesopotamian Himri (Carasobarbus luteus)
Mesopotamian Minnow (Barilius mesopotamicus)
Mesopotamian Pike Chub (Squalius lepidus)
Mesopotamian Sucker Catfish (Glyptothorax kurdistanicus)
Metallic Sheatfish (Phalacronotus apogon)
Metallic Shiner (Pteronotropis metallicus)
Metaloricaria nijsseni (Metaloricaria nijsseni)
Metaloricaria paucidens (Metaloricaria paucidens)
Meteor Cardinalfish (Ostorhinchus selas)
Metzia alba (Metzia alba)
Metzia bounthobi (Metzia bounthobi)
Metzia formosae (Metzia formosae)
Metzia hautus (Metzia hautus)
Metzia lineata (Metzia lineata)
Metzia longinasus (Metzia longinasus)
Metzia mesembrinum (Metzia mesembrinum)
Metzia parva (Metzia parva)
Mexican Barracuda (Sphyraena ensis)
Mexican Blenny (Paraclinus mexicanus)
Mexican Blind Brotula (Typhliasina pearsei)
Mexican Blindcat (Prietella phreatophila)
Mexican Clingfish (Gobiesox mexicanus)
Mexican Cusk-eel (Lepophidium stigmatistium)
Mexican Dace (Evarra bustamantei)
Mexican Golden Trout (Oncorhynchus chrysogaster)
Mexican Hogfish (Bodianus diplotaenia)
Mexican Hornshark (Heterodontus mexicanus)
Mexican Redhorse (Moxostoma austrinum)
Mexican Red Shiner (Cyprinella rutila)
Mexican Rockfish (Sebastes macdonaldi)
Mexican Roundtail Chub (Gila minacae)
Mexican Stargazer (Dactyloscopus metoecus)
Mexican Stoneroller (Campostoma ornatum)
Mexican Triplefin (Enneanectes macrops)
Mexican Worm Blenny (Stathmonotus lugubris)
Micracanthicus vandragti (Micracanthicus vandragti)
Microbrotula geraldalleni (Microbrotula geraldalleni)
Microbrotula greenfieldi (Microbrotula greenfieldi)
Microbrotula hamata (Microbrotula hamata)
Microbrotula punicea (Microbrotula punicea)
Microcambeva barbata (Microcambeva barbata)
Microcambeva bendego (Microcambeva bendego)
Microcambeva draco (Microcambeva draco)
Microcambeva filamentosa (Microcambeva filamentosa)
Microcambeva jucuensis (Microcambeva jucuensis)
Microcambeva mucuriensis (Microcambeva mucuriensis)
Microcambeva ribeirae (Microcambeva ribeirae)
Microcambeva triguttata (Microcambeva triguttata)
Microcambeva watu (Microcambeva watu)
Microcottus matuaensis (Microcottus matuaensis)
Microctenopoma damasi (Microctenopoma damasi)
Microctenopoma lineatum (Microctenopoma lineatum)
Microctenopoma milleri (Microctenopoma milleri)
Microctenopoma nigricans (Microctenopoma nigricans)
Microctenopoma ocellifer (Microctenopoma ocellifer)
Microctenopoma pekkolai (Microctenopoma pekkolai)
Microctenopoma uelense (Microctenopoma uelense)
Microdevario gatesi (Microdevario gatesi)
Microdevario kubotai (Microdevario kubotai)
Microdevario nana (Microdevario nana)
Microglanis ater (Microglanis ater)
Microglanis carlae (Microglanis carlae)
Microglanis cibelae (Microglanis cibelae)
Microglanis eurystoma (Microglanis eurystoma)
Microglanis garavelloi (Microglanis garavelloi)
Microglanis leniceae (Microglanis leniceae)
Microglanis leptostriatus (Microglanis leptostriatus)
Microglanis lundbergi (Microglanis lundbergi)
Microglanis maculatus (Microglanis maculatus)
Microglanis malabarbai (Microglanis malabarbai)
Microglanis minutus (Microglanis minutus)
Microglanis nigripinnis (Microglanis nigripinnis)
Microglanis nigrolineatus (Microglanis nigrolineatus)
Microglanis oliveirai (Microglanis oliveirai)
Microglanis parahybae (Microglanis parahybae)
Microglanis pataxo (Microglanis pataxo)
Microglanis pellopterygius (Microglanis pellopterygius)
Microglanis pleriqueater (Microglanis pleriqueater)
Microglanis reikoae (Microglanis reikoae)
Microglanis robustus (Microglanis robustus)
Microglanis secundus (Microglanis secundus)
Microglanis sparsus (Microglanis sparsus)
Microglanis variegatus (Microglanis variegatus)
Microglanis xerente (Microglanis xerente)
Microglanis xylographicus (Microglanis xylographicus)
Microglanis zonatus (Microglanis zonatus)
Microlepidogaster arachas (Microlepidogaster arachas)
Microlepidogaster bourguyi (Microlepidogaster bourguyi)
Microlepidogaster dimorpha (Microlepidogaster dimorpha)
Microlepidogaster discontenta (Microlepidogaster discontenta)
Microlepidogaster discus (Microlepidogaster discus)
Microlepidogaster longicolla (Microlepidogaster longicolla)
Microlepidogaster perforatus (Microlepidogaster perforatus)
Microlipophrys bauchotae (Microlipophrys bauchotae)
Microlipophrys caboverdensis (Microlipophrys caboverdensis)
Microlipophrys canevae (Microlipophrys canevae)
Microlophichthys andracanthus (Microlophichthys andracanthus)
Micromyzon akamai (Micromyzon akamai)
Micromyzon orinoco (Micromyzon orinoco)
Micronema hexapterus (Micronema hexapterus)
Micronema moorei (Micronema moorei)
Micronema platypogon (Micronema platypogon)
Micronesian Tubelip (Labropsis micronesica)
Microphysogobio alticorpus (Microphysogobio alticorpus)
Microphysogobio anudarini (Microphysogobio anudarini)
Microphysogobio brevirostris (Microphysogobio brevirostris)
Microphysogobio chinssuensis (Microphysogobio chinssuensis)
Microphysogobio elongatus (Microphysogobio elongatus)
Microphysogobio fukiensis (Microphysogobio fukiensis)
Microphysogobio hsinglungshanensis (Microphysogobio hsinglungshanensis)
Microphysogobio jeoni (Microphysogobio jeoni)
Microphysogobio kachekensis (Microphysogobio kachekensis)
Microphysogobio kiatingensis (Microphysogobio kiatingensis)
Microphysogobio labeoides (Microphysogobio labeoides)
Microphysogobio liaohensis (Microphysogobio liaohensis)
Microphysogobio linghensis (Microphysogobio linghensis)
Microphysogobio longidorsalis (Microphysogobio longidorsalis)
Microphysogobio microstomus (Microphysogobio microstomus)
Microphysogobio nudiventris (Microphysogobio nudiventris)
Microphysogobio pseudoelongatus (Microphysogobio pseudoelongatus)
Microphysogobio rapidus (Microphysogobio rapidus)
Microphysogobio tafangensis (Microphysogobio tafangensis)
Microphysogobio vietnamica (Microphysogobio vietnamica)
Microphysogobio wulonghensis (Microphysogobio wulonghensis)
Microphysogobio xianyouensis (Microphysogobio xianyouensis)
Microphysogobio yaluensis (Microphysogobio yaluensis)
Microphysogobio yunnanensis (Microphysogobio yunnanensis)
Microphysogobio zhangi (Microphysogobio zhangi)
Microplecostomus forestii (Microplecostomus forestii)
Micropogonias fasciatus (Micropogonias fasciatus)
Microrasbora microphthalma (Microrasbora microphthalma)
Microrasbora rubescens (Microrasbora rubescens)
Microspot Cardinalfish (Ostorhinchus microspilos)
Microsternarchus bilineatus (Microsternarchus bilineatus)
Microsternarchus brevis (Microsternarchus brevis)
Microsynodontis armatus (Microsynodontis armatus)
Microsynodontis batesii (Microsynodontis batesii)
Microsynodontis christyi (Microsynodontis christyi)
Microsynodontis emarginata (Microsynodontis emarginata)
Microsynodontis hirsuta (Microsynodontis hirsuta)
Microsynodontis laevigata (Microsynodontis laevigata)
Microsynodontis lamberti (Microsynodontis lamberti)
Microsynodontis nannoculus (Microsynodontis nannoculus)
Microsynodontis nasutus (Microsynodontis nasutus)
Microsynodontis notata (Microsynodontis notata)
Microsynodontis polli (Microsynodontis polli)
Microsynodontis vigilis (Microsynodontis vigilis)
Midas Blenny (Ecsenius midas)
Midas Cichlid (Amphilophus citrinellus)
Middle East Black Seabream (Acanthopagrus randalli)
Midget Wrasse (Pseudocheilinops ataenia)
Midnight Angelfish (Centropyge nox)
Midnight Wrasse (Halichoeres melas)
Miguelito Corydoras (Corydoras virginiae)
Mi-iuy Croaker (Miichthys miiuy)
Mild Meagre (Argyrosomus inodorus)
Milk-eye Catshark (Apristurus nakayai)
Milkfish (Chanos chanos)
Milkspotted Puffer (Chelonodontops patoca)
Milky Sand Stargazer (Dactyloscopus lacteus)
Miller’s Clingfish (Gobiesox milleri)
Millet Butterflyfish (Chaetodon miliaris)
Mimic Blenny (Gobioclinus guppyi)
Mimic Cardinal (Cheilodipterus parazonatus)
Mimic Cardinalfish (Apogon phenax)
Mimic Cusk-eel (Ophidion imitator)
Mimic Shiner (Notropis volucellus)
Mimic Triplefin (Enneanectes jordani)
Mimoblennius cas (Mimoblennius cas)
Mimoblennius lineathorax (Mimoblennius lineathorax)
Mindanao Rasbora (Rasbora philippina)
Mini Cardinalfish (Ostorhinchus neotes)
Mini-Clingfish (Pherallodus smithi)
Mini-Severum (Heroina isonycterina)
Mini-Zebra (Cynotilapia zebroides)
Minnow-nase (Chondrostoma phoxinus)
Minor Stardrum (Stellifer minor)
Minstrel Sweetlips (Plectorhinchus schotaf)
Minute Clingfish (Liobranchia stria)
Minute Triplefin (Enneapterygius minutus)
Minute Triplefin (Enneapterygius philippinus)
Minute Wrasse (Minilabrus striatus)
Miracle Triplefin (Enneapterygius mirabilis)
Mirrorbelly (Monacoa grimaldii)
Mirror Butterflyfish (Chaetodon speculum)
Mirror Shiner (Notropis spectrunculus)
Mishmi Garra (Garra rupecula)
Mississippi Silvery Minnow (Hybognathus nuchalis)
Misspelled Blenny (Labrisomus socorroensis)
Mitchell’s Emperor (Lethrinus mitchelli)
Miuroglanis platycephalus (Miuroglanis platycephalus)
Miyake Bigeye (Priacanthus zaiserae)
Mobile Chub (Macrhybopsis boschungi)
Mochokiella paynei (Mochokiella paynei)
Mochokus brevis (Mochokus brevis)
Mochokus niloticus (Mochokus niloticus)
Mock Blenny (Labrisomus cricota)
Moapa Dace (Moapa coriacea)
Modoc Sucker (Catostomus microps)
Moggel (Labeo umbratus)
Mokelembembe Bichir (Polypterus mokelembembe)
Mola Carplet (Amblypharyngodon mola)
Mola Hap (Mylochromis mola)
Molly Miller (Scartella cristata)
Moloka’i Mora (Gadella molokaiensis)
Moltrecht’s Minnow (Aphyocypris moltrechti)
Moluccan Cardinalfish (Ostorhinchus moluccensis)
Moluccen Cardinal (Ostorhinchus monospilus)
Mombasa Pencil Wrasse (Pseudojuloides edwardi)
Mongo (Stomatepia mongo)
Mongolian Grayling (Thymallus brevirostris)
Mongolian Redfin (Chanodichthys mongolicus)
Monkey Bay Cichlid (Alticorpus mentale)
Monogrammed Monocle Bream (Scolopsis monogramma)
Monomitopus ainonaka (Monomitopus ainonaka)
Monomitopus agassizii (Monomitopus agassizii)
Monomitopus americanus (Monomitopus americanus)
Monomitopus conjugator (Monomitopus conjugator)
Monomitopus garmani (Monomitopus garmani)
Monomitopus kumae (Monomitopus kumae)
Monomitopus longiceps (Monomitopus longiceps)
Monomitopus magnus (Monomitopus magnus)
Monomitopus malispinosus (Monomitopus malispinosus)
Monomitopus metriostoma (Monomitopus metriostoma)
Monomitopus microlepis (Monomitopus microlepis)
Monomitopus nigripinnis (Monomitopus nigripinnis)
Monomitopus pallidus (Monomitopus pallidus)
Monomitopus torvus (Monomitopus torvus)
Monsembula Catfish (Clarias monsembulai)
Monsoon Fairy-Wrasse (Cirrhilabrus hygroxerus)
Monster Cardinalfish (Jaydia melanopus)
Montagu’s Blenny (Coryphoblennius galerita)
Montano’s Rockskipper (Alticus montanoi)
Montenegro Trout (Salmo montenigrinus)
Mooneye Cusk-eel (Ophidion selenops)
Moonlight Gourami (Trichopodus microlepis)
Moonspot Licorice Gourami (Parosphromenus linkei)
Moonstruck Stargazer (Dactyloscopus lunaticus)
Moontail Bullseye (Priacanthus hamrur)
Moon Wrasse (Thalassoma lunare)
Moore’s Lamprologus (Variabilichromis moorii)
Mora (Physiculus nematopus)
Morari (Cabdio morar)
Moroco (Pseudorasbora pumila)
Morrison’s Mudbrotula (Dermatopsoides morrisonae)
Morrison’s Wrasse (Cirrhilabrus morrisoni)
Mortimer’s Happy (Sargochromis mortimeri)
Mosaic Corydoras (Corydoras haraldschultzi)
Mosaic Klipfish (Clinus musaicus)
Mosshead Sculpin (Clinocottus globiceps)
Mossul Bleak (Alburnus mossulensis)
Mota (Parachromis motaguensis)
Moth Blenny (Ekemblemaria nigra)
Mottled Bichir (Polypterus weeksii)
Mottled Blenny (Scartella nuchifilis)
Mottled Cardinalfish (Fowleria vaiulae)
Mottled Ctenopoma (Ctenopoma weeksii)
Mottled Cusk-eel (Lepophidium jeannae)
Mottled Dwarf Cichlid (Apistogramma gephyra)
Mottled Sculpin (Cottus bairdii)
Mottled Triplefin (Forsterygion malcolmi)
Mottled Twister (Bellapiscis lesleyae)
Moulton’s Handfish (Sympterichthys moultoni)
Mountain Barbel (Amphilius platychir)
Mountain Chub (Algansea monticola)
Mountain Clingfish (Gobiesox fluviatilis)
Mountain Madtom (Noturus eleutherus)
Mountain Redbelly Dace (Chrosomus oreas)
Mountain Shiner (Lythrurus lirus)
Mountain Sucker (Catostomus platyrhynchus)
Mountain Whitefish (Prosopium williamsoni)
Mouse Catshark (Galeus murinus)
Mousey Klipfish (Fucomimus mus)
Moustache Catfish (Synodontis membranaceus)
Moustached Blenny (Antennablennius australis)
Moustached Danio (Danio dangila)
Moustached Thryssa (Thryssa mystax)
Moustache Sculpin (Triglops murrayi)
Mouth Almighty (Glossamia aprion)
Mozambique Assfish (Bassozetus mozambiquensis)
Mozambique Cardinalfish (Taeniamia mozambiquensis)
Mozambique Fangblenny (Meiacanthus mossambicus)
Mozambique Sea Catfish (Plicofollis polystaphylodon)
Mozambique Tilapia (Oreochromis mossambicus)
Mrigal Carp (Cirrhinus cirrhosus)
Mud Blenny (Parablennius lodosus)
Mud Carp (Cirrhinus molitorella)
Mud Catshark (Bythaelurus lutarius)
Muddy Arrowtooth Eel (Ilyophis brunneus)
Mudfish (Clarias anguillaris)
Mud Pleco (Peckoltia caenosa)
Mueller’s Rockskipper (Istiblennius muelleri)
Muerte Creek Eartheater (Gymnogeophagus meridionalis)
Muksun (Coregonus muksun)
Multibarred Cardinalfish (Nectamia luxuria)
Multibarred Triplefin (Axoclinus multicinctus)
Multicolor Angelfish (Centropyge multicolor)
Multicolorfin Rainbowfish (Parajulis poecilepterus)
Multispot Peacock Cichlid (Aulonocara gertrudae)
Multi-thread Dragonfish (Eustomias multifilis)
Murray’s Abyssal Anglerfish (Melanocetus murrayi)
Murray’s Armoured Gurnard (Paraheminodus murrayi)
Murray’s Deepsea Batfish (Halieutopsis murrayi)
Mursa (Luciobarbus mursa)
Murta Char (Salvelinus murta)
Muskellunge (Esox masquinongy)
Mussel Blenny (Hypsoblennius jenkinsi)
Mustard Clingfish (Aspasmichthys ciconiae)
Mustard-spot Pleco (Panaqolus albomaculatus)
Mutant Wrasse (Cirrhilabrus apterygia)
Mutuca Pleco (Hypostomus mutucae)
Muzzled Blenny (Omobranchus punctatus)
Mweru Hump-backed Bream (Tylochromis mylodon)
Myaka (Myaka myaka)
Myanmar Arowana (Scleropages inscriptus)
Myanmar Pangasius (Pangasius myanmar)
Mya’s Klipfish (Pavoclinus myae)
Myers’ Basketmouth (Caquetaia myersi)
Myersglanis jayarami (Myersglanis jayarami)
Myers’ Icefish (Chionodraco myersi)
Myers’ Pomfret (Brama myersi)
Mylochromis anaphyrmus (Mylochromis anaphyrmus)
Mylochromis balteatus (Mylochromis balteatus)
Mylochromis chekopae (Mylochromis chekopae)
Mylochromis ensatus (Mylochromis ensatus)
Mylochromis epichorialis (Mylochromis epichorialis)
Mylochromis ericotaenia (Mylochromis ericotaenia)
Mylochromis formosus (Mylochromis formosus)
Mylochromis guentheri (Mylochromis guentheri)
Mylochromis labidodon (Mylochromis labidodon)
Mylochromis melanotaenia (Mylochromis melanotaenia)
Mylochromis obtusus (Mylochromis obtusus)
Mylochromis plagiotaenia (Mylochromis plagiotaenia)
Mylochromis semipalatus (Mylochromis semipalatus)
Mylochromis spilostichus (Mylochromis spilostichus)
Mylochromis subocularis (Mylochromis subocularis)
Mylopharyngodon wui (Mylopharyngodon wui)
Myoglanis aspredinoides (Myoglanis aspredinoides)
Myoglanis koepckei (Myoglanis koepckei)
Myoglanis potaroensis (Myoglanis potaroensis)
Myoxocephalus ochotensis (Myoxocephalus ochotensis)
Myoxocephalus sinensis (Myoxocephalus sinensis)
Myoxocephalus tuberculatus (Myoxocephalus tuberculatus)
Mystacoleucus argenteus (Mystacoleucus argenteus)
Mystacoleucus atridorsalis (Mystacoleucus atridorsalis)
Mystacoleucus chilopterus (Mystacoleucus chilopterus)
Mystacoleucus ectypus (Mystacoleucus ectypus)
Mystacoleucus greenwayi (Mystacoleucus greenwayi)
Mystacoleucus lepturus (Mystacoleucus lepturus)
Mystacoleucus obtusirostris (Mystacoleucus obtusirostris)
Mystacoleucus padangensis (Mystacoleucus padangensis)
Mystery Blenny (Parablennius incognitus)
Mystus abbreviatus (Mystus abbreviatus)
Mystus alasensis (Mystus alasensis)
Mystus albolineatus (Mystus albolineatus)
Mystus anguillaris (Mystus anguillaris)
Mystus armatus (Mystus armatus)
Mystus armiger (Mystus armiger)
Mystus ascita (Mystus ascita)
Mystus atrifasciatus (Mystus atrifasciatus)
Mystus bagre (Mystus bagre)
Mystus bimaculatus (Mystus bimaculatus)
Mystus bleekeri (Mystus bleekeri)
Mystus bocourti (Mystus bocourti)
Mystus canarensis (Mystus canarensis)
Mystus carcio (Mystus carcio)
Mystus castaneus (Mystus castaneus)
Mystus catapogon (Mystus catapogon)
Mystus celator (Mystus celator)
Mystus chinensis (Mystus chinensis)
Mystus chitol (Mystus chitol)
Mystus cineraceus (Mystus cineraceus)
Mystus cous (Mystus cous)
Mystus cyrusi (Mystus cyrusi)
Mystus dibrugarensis (Mystus dibrugarensis)
Mystus falcarius (Mystus falcarius)
Mystus fasciatus (Mystus fasciatus)
Mystus horai (Mystus horai)
Mystus impluviatus (Mystus impluviatus)
Mystus irulu (Mystus irulu)
Mystus karipat (Mystus karipat)
Mystus keletius (Mystus keletius)
Mystus leucophasis (Mystus leucophasis)
Mystus malabaricus (Mystus malabaricus)
Mystus montanus (Mystus montanus)
Mystus multiradiatus (Mystus multiradiatus)
Mystus mysticetus (Mystus mysticetus)
Mystus nanus (Mystus nanus)
Mystus ngasep (Mystus ngasep)
Mystus oculatus (Mystus oculatus)
Mystus pahangensis (Mystus pahangensis)
Mystus prabini (Mystus prabini)
Mystus pulcher (Mystus pulcher)
Mystus punctifer (Mystus punctifer)
Mystus rhegma (Mystus rhegma)
Mystus rubicauda (Mystus rubicauda)
Mystus rubripinnis (Mystus rubripinnis)
Mystus rufescens (Mystus rufescens)
Mystus seengtee (Mystus seengtee)
Mystus singaringan (Mystus singaringan)
Mystus velifer (Mystus velifer)
Mystus wolffii (Mystus wolffii)
Myxodagnus macrognathus (Myxodagnus macrognathus)
Myxodagnus sagitta (Myxodagnus sagitta)
Myxodagnus walkeri (Myxodagnus walkeri)
Myxodes ornatus (Myxodes ornatus)
Myxodes viridis (Myxodes viridis)

N

Naevochromis chrysogaster (Naevochromis chrysogaster)
Naga Garra (Garra naganensis)
Nagareda’s Viviparous Brotula (Grammonus nagaredai)
Nagasaki Hogfish (Bodianus oxycephalus)
Nagy’s Licorice Gourami (Parosphromenus nagyi)
Nahacky’s Angelfish (Centropyge nahackyi)
Nahacky’s Wrasse (Cirrhilabrus nahackyi)
Nahangbagrus songamensis (Nahangbagrus songamensis)
Naked Barracuda (Lestrolepis luetkeni)
Naked-belly Coffinfish (Chaunax nudiventer)
Naked-belly Deepsea Batfish (Halieutopsis nudiventer)
Naked Blenny (Stathmonotus gymnodermis)
Naked Cardinalfish (Gymnapogon annona)
Nakedhead Catfish (Euristhmus nudiceps)
Naked Osman (Gymnodiptychus dybowskii)
Naked Puffer (Sphoeroides lispus)
Naked Sole (Gymnachirus nudus)
Naked-head Toothfish (Gvozdarus svetovidovi)
Nalolo (Ecsenius nalolo)
Namak Scraper (Capoeta buhsei)
Namaquab Barb (Namaquacypris hospes)
Namib Happy (Thoracochromis buysi)
Nandopsis woodringi (Nandopsis woodringi)
Nangra nangra (Nangra nangra)
Nangra ornata (Nangra ornata)
Nangra robusta (Nangra robusta)
Nannacara ‘Venezuela’ (Nannacara quadrispinae)
Nannoglanis fasciatus (Nannoglanis fasciatus)
Nannoplecostomus eleonorae (Nannoplecostomus eleonorae)
Nanobagrus armatus (Nanobagrus armatus)
Nanobagrus fuscus (Nanobagrus fuscus)
Nanobagrus immaculatus (Nanobagrus immaculatus)
Nanobagrus lemniscatus (Nanobagrus lemniscatus)
Nanobagrus nebulosus (Nanobagrus nebulosus)
Nanobagrus stellatus (Nanobagrus stellatus)
Nanobagrus torquatus (Nanobagrus torquatus)
Nanochromis consortus (Nanochromis consortus)
Nanochromis minor (Nanochromis minor)
Nanochromis parilus (Nanochromis parilus)
Nanochromis splendens (Nanochromis splendens)
Nanochromis teugelsi (Nanochromis teugelsi)
Nanochromis transvestitus (Nanochromis transvestitus)
Nanochromis wickleri (Nanochromis wickleri)
Naoko’s Fairy Wrasse (Cirrhilabrus naokoae)
Napoleon Wrasse (Cheilinus undulatus)
Narayan Barb (Pethia narayani)
Narc Angelfish (Centropyge narcosis)
Narrow-banded Butterflyfish (Amphichaetodon melbae)
Narrowbar Swellshark (Cephaloscyllium zebrum)
Narrowbody Handfish (Pezichthys compressus)
Narrowhead Catshark (Bythaelurus tenuicephalus)
Narrow-headed Altai Osman (Oreoleuciscus angusticephalus)
Narrow-headed Clingfish (Gobiesox stenocephalus)
Narrow-headed Puffer (Sphoeroides angusticeps)
Narrowhead Rockcod (Gobionotothen angustifrons)
Narrow-lined Puffer (Arothron manilensis)
Narrow-lined Siphonfish (Siphamia stenotes)
Narrowmouthed Catshark (Schroederichthys bivius)
Narrowmouthed Natron Tilapia (Alcolapia ndalalani)
Narrownose Chimaera (Harriotta raleighana)
Narrow-striped Anchovy (Anchoa colonensis)
Narrow-striped Cardinalfish (Pristiapogon exostigma)
Narrowtail Catshark (Schroederichthys maculatus)
Nasca Bigeye (Priacanthus nasca)
Nash’s Barb (Osteochilus nashii)
Naso Stardrum (Stellifer naso)
Natal Anchovy (Stolephorus holodon)
Natal Angler (Lophiodes insidiator)
Natal Mountain Catfish (Amphilius natalensis)
Natal Shyshark (Haploblepharus kistnasamyi)
Natal Toby (Canthigaster natalensis)
Natal Weedfish (Heteroclinus antinectes)
Natal Wrasse (Anchichoerops natalensis)
Nautla Cichlid (Herichthys deppii)
Navaga (Eleginus nawaga)
Nazas Chub (Gila conspersa)
Nazas Shiner (Notropis nazas)
Nazas Sucker (Catostomus nebuliferus)
Ncheni Type Haplochromis (Dimidiochromis dimidiatus)
Neamia xenica (Neamia xenica)
Neblinichthys brevibracchium (Neblinichthys brevibracchium)
Neblinichthys echinasus (Neblinichthys echinasus)
Neblinichthys peniculatus (Neblinichthys peniculatus)
Neblinichthys pilosus (Neblinichthys pilosus)
Neblinichthys roraima (Neblinichthys roraima)
Neblinichthys yaravi (Neblinichthys yaravi)
Nebulous Wrasse (Halichoeres nebulosus)
Necklace Carpetshark (Parascyllium variolatum)
Nectamia zebrinus (Nectamia zebrinus)
Needletooth Cusk (Epetriodus freddyi)
Neglected Grenadier Anchovy (Coilia neglecta)
Neglected Triplefin (Helcogramma desa)
Neiva (Salvelinus neiva)
Neko-gigi (Coreobagrus ichikawai)
Nelma (Stenodus nelma)
Nelson’s Anchovy (Stolephorus nelsoni)
Nemadoras cristinae (Nemadoras cristinae)
Nemadoras elongatus (Nemadoras elongatus)
Nemadoras hemipeltis (Nemadoras hemipeltis)
Nemadoras humeralis (Nemadoras humeralis)
Nemapteryx macronotacantha (Nemapteryx macronotacantha)
Nematabramis alestes (Nematabramis alestes)
Nematabramis borneensis (Nematabramis borneensis)
Nematabramis steindachnerii (Nematabramis steindachnerii)
Nematabramis verecundus (Nematabramis verecundus)
Nematogenys inermis (Nematogenys inermis)
Nembwe (Serranochromis jallae)
Nemipterus elaine (Nemipterus elaine)
Nemuroglanis furcatus (Nemuroglanis furcatus)
Nemuroglanis lanceolatus (Nemuroglanis lanceolatus)
Nemuroglanis mariai (Nemuroglanis mariai)
Nemuroglanis panamensis (Nemuroglanis panamensis)
Nemuroglanis pauciradiatus (Nemuroglanis pauciradiatus)
Neobarynotus microlepis (Neobarynotus microlepis)
Neobola bottegoi (Neobola bottegoi)
Neobola kinondo (Neobola kinondo)
Neobola nilotica (Neobola nilotica)
Neobola stellae (Neobola stellae)
Neobythites alcocki (Neobythites alcocki)
Neobythites andamanensis (Neobythites andamanensis)
Neobythites bimarginatus (Neobythites bimarginatus)
Neobythites braziliensis (Neobythites braziliensis)
Neobythites crosnieri (Neobythites crosnieri)
Neobythites elongatus (Neobythites elongatus)
Neobythites fasciatus (Neobythites fasciatus)
Neobythites fijiensis (Neobythites fijiensis)
Neobythites javaensis (Neobythites javaensis)
Neobythites kenyaensis (Neobythites kenyaensis)
Neobythites longispinis (Neobythites longispinis)
Neobythites longiventralis (Neobythites longiventralis)
Neobythites machidai (Neobythites machidai)
Neobythites macrocelli (Neobythites macrocelli)
Neobythites malayanus (Neobythites malayanus)
Neobythites malhaensis (Neobythites malhaensis)
Neobythites marianaensis (Neobythites marianaensis)
Neobythites marquesaensis (Neobythites marquesaensis)
Neobythites meteori (Neobythites meteori)
Neobythites monocellatus (Neobythites monocellatus)
Neobythites multidigitatus (Neobythites multidigitatus)
Neobythites multiocellatus (Neobythites multiocellatus)
Neobythites multistriatus (Neobythites multistriatus)
Neobythites musorstomi (Neobythites musorstomi)
Neobythites natalensis (Neobythites natalensis)
Neobythites neocaledoniensis (Neobythites neocaledoniensis)
Neobythites ocellatus (Neobythites ocellatus)
Neobythites sereti (Neobythites sereti)
Neobythites sinensis (Neobythites sinensis)
Neobythites sivicola (Neobythites sivicola)
Neobythites somaliaensis (Neobythites somaliaensis)
Neobythites steatiticus (Neobythites steatiticus)
Neobythites stefanovi (Neobythites stefanovi)
Neobythites stigmosus (Neobythites stigmosus)
Neobythites trifilis (Neobythites trifilis)
Neobythites unicolor (Neobythites unicolor)
Neobythites vityazi (Neobythites vityazi)
Neobythites zonatus (Neobythites zonatus)
Neobythitoides serratus (Neobythitoides serratus)
Neoclinus bryope (Neoclinus bryope)
Neoclinus chihiroe (Neoclinus chihiroe)
Neoclinus lacunicola (Neoclinus lacunicola)
Neoclinus monogrammus (Neoclinus monogrammus)
Neoclinus nudiceps (Neoclinus nudiceps)
Neoclinus nudus (Neoclinus nudus)
Neoclinus okazakii (Neoclinus okazakii)
Neoclinus toshimaensis (Neoclinus toshimaensis)
Neocottus thermalis (Neocottus thermalis)
Neocottus werestschagini (Neocottus werestschagini)
Neolamprologus bifasciatus (Neolamprologus bifasciatus)
Neolamprologus brevis (Neolamprologus brevis)
Neolamprologus cancellatus (Neolamprologus cancellatus)
Neolamprologus caudopunctatus (Neolamprologus caudopunctatus)
Neolamprologus chitamwebwai (Neolamprologus chitamwebwai)
Neolamprologus christyi (Neolamprologus christyi)
Neolamprologus crassus (Neolamprologus crassus)
Neolamprologus devosi (Neolamprologus devosi)
Neolamprologus falcicula (Neolamprologus falcicula)
Neolamprologus furcifer (Neolamprologus furcifer)
Neolamprologus gracilis (Neolamprologus gracilis)
Neolamprologus helianthus (Neolamprologus helianthus)
Neolamprologus leloupi (Neolamprologus leloupi)
Neolamprologus longicaudatus (Neolamprologus longicaudatus)
Neolamprologus longior (Neolamprologus longior)
Neolamprologus marunguensis (Neolamprologus marunguensis)
Neolamprologus modestus (Neolamprologus modestus)
Neolamprologus mondabu (Neolamprologus mondabu)
Neolamprologus multifasciatus (Neolamprologus multifasciatus)
Neolamprologus mustax (Neolamprologus mustax)
Neolamprologus niger (Neolamprologus niger)
Neolamprologus nigriventris (Neolamprologus nigriventris)
Neolamprologus obscurus (Neolamprologus obscurus)
Neolamprologus olivaceous (Neolamprologus olivaceous)
Neolamprologus pectoralis (Neolamprologus pectoralis)
Neolamprologus petricola (Neolamprologus petricola)
Neolamprologus pleuromaculatus (Neolamprologus pleuromaculatus)
Neolamprologus prochilus (Neolamprologus prochilus)
Neolamprologus savoryi (Neolamprologus savoryi)
Neolamprologus schreyeni (Neolamprologus schreyeni)
Neolamprologus similis (Neolamprologus similis)
Neolamprologus splendens (Neolamprologus splendens)
Neolamprologus timidus (Neolamprologus timidus)
Neolamprologus toae (Neolamprologus toae)
Neolamprologus tretocephalus (Neolamprologus tretocephalus)
Neolamprologus variostigma (Neolamprologus variostigma)
Neolamprologus ventralis (Neolamprologus ventralis)
Neolamprologus walteri (Neolamprologus walteri)
Neolamprologus wauthioni (Neolamprologus wauthioni)
Neolissochilus acutirostris (Neolissochilus acutirostris)
Neolissochilus baoshanensis (Neolissochilus baoshanensis)
Neolissochilus benasi (Neolissochilus benasi)
Neolissochilus blanci (Neolissochilus blanci)
Neolissochilus blythii (Neolissochilus blythii)
Neolissochilus capudelphinus (Neolissochilus capudelphinus)
Neolissochilus compressus (Neolissochilus compressus)
Neolissochilus dukai (Neolissochilus dukai)
Neolissochilus hendersoni (Neolissochilus hendersoni)
Neolissochilus heterostomus (Neolissochilus heterostomus)
Neolissochilus hexastichus (Neolissochilus hexastichus)
Neolissochilus longipinnis (Neolissochilus longipinnis)
Neolissochilus micropthalmus (Neolissochilus micropthalmus)
Neolissochilus minimus (Neolissochilus minimus)
Neolissochilus nigrovittatus (Neolissochilus nigrovittatus)
Neolissochilus paucisquamatus (Neolissochilus paucisquamatus)
Neolissochilus pnar (Neolissochilus pnar)
Neolissochilus soro (Neolissochilus soro)
Neolissochilus spinulosus (Neolissochilus spinulosus)
Neolissochilus stevensonii (Neolissochilus stevensonii)
Neolissochilus stracheyi (Neolissochilus stracheyi)
Neolissochilus subterraneus (Neolissochilus subterraneus)
Neolissochilus sumatranus (Neolissochilus sumatranus)
Neolissochilus tamiraparaniensis (Neolissochilus tamiraparaniensis)
Neolissochilus thienemanni (Neolissochilus thienemanni)
Neolissochilus vittatus (Neolissochilus vittatus)
Neolissochilus wynaadensis (Neolissochilus wynaadensis)
Neon Tetra (Paracheirodon innesi)
Neophrynichthys heterospilos (Neophrynichthys heterospilos)
Neoplecostomus bandeirante (Neoplecostomus bandeirante)
Neoplecostomus botucatu (Neoplecostomus botucatu)
Neoplecostomus corumba (Neoplecostomus corumba)
Neoplecostomus doceensis (Neoplecostomus doceensis)
Neoplecostomus espiritosantensis (Neoplecostomus espiritosantensis)
Neoplecostomus franciscoensis (Neoplecostomus franciscoensis)
Neoplecostomus granosus (Neoplecostomus granosus)
Neoplecostomus jaguari (Neoplecostomus jaguari)
Neoplecostomus langeanii (Neoplecostomus langeanii)
Neoplecostomus microps (Neoplecostomus microps)
Neoplecostomus paranensis (Neoplecostomus paranensis)
Neoplecostomus paraty (Neoplecostomus paraty)
Neoplecostomus pirangaensis (Neoplecostomus pirangaensis)
Neoplecostomus ribeirensis (Neoplecostomus ribeirensis)
Neoplecostomus selenae (Neoplecostomus selenae)
Neoplecostomus variipictus (Neoplecostomus variipictus)
Neoplecostomus watersi (Neoplecostomus watersi)
Neoplecostomus yapo (Neoplecostomus yapo)
Neosho Madtom (Noturus placidus)
Neosilurus coatesi (Neosilurus coatesi)
Neotropius acutirostris (Neotropius acutirostris)
Nepalese Snowtrout (Schizothorax macrophthalmus)
Neretvan Nase (Chondrostoma knerii)
Nervous Shark (Carcharhinus cautus)
Netdevil (Borophryne apogon)
Netted Frogmouth (Chaunax reticulatus)
Network Sole (Achirus scutum)
Network Synodontis (Synodontis aterrimus)
Network Triplefin (Enneanectes reticulatus)
Network Wobbegong (Orectolobus reticulatus)
Neumann’s Suckermouth (Chiloglanis neumanni)
Neumayer’s Barb (Enteromius neumayeri)
New Caledonian Seabream (Acanthopagrus akazakii)
New Caledonian Striped Triplefin (Enneapterygius paucifasciatus)
New Caledonian Triplefin (Helcogramma novaecaledoniae)
New Granada Sea Catfish (Notarius bonillai)
New Grenada Drum (Protosciaena trewavasae)
New Guinean Frogfish (Antennatus dorehensis)
New Guinea Tandan (Neosilurus novaeguineae)
New Guinea Viviparous Brotula (Diancistrus novaeguineae)
New Providence Cusk-eel (Lucifuga spelaeotes)
New River Shiner (Notropis scabriceps)
Newton’s Wrasse (Thalassoma newtoni)
New Zealand Catshark (Bythaelurus dawsoni)
New Zealand Lumpfish (Trachelochismus pinnulatus)
New Zealand Slender Clingfish (Gastrocyathus gracilis)
New Zealand Topknot (Notoclinus fenestratus)
Ngop (Garra magnidiscus)
Nguti Cichlid (Etia nguti)
Nibea coibor (Nibea coibor)
Nielsen’s Catetyx (Cataetyx nielseni)
Nielsen’s Mudbrotula (Dermatopsis joergennielseni)
Niger Barb (Labeobarbus bynni)
Night Aulonocara (Aulonocara hueseri)
Nightmare Dreamer (Oneirodes epithales)
Night Shark (Carcharhinus signatus)
Niji Chimaera (Hydrolagus eidolon)
Nijssen’s Corydoras (Corydoras nijsseni)
Nijssen’s Hypopygus (Hypopygus nijsseni)
Nikhil’s Torrent Catfish (Amblyceps accari)
Nikolsky’s Grayling (Thymallus nikolskyi)
Nile Bichir (Polypterus bichir)
Nile Carp (Labeo niloticus)
Nile Minnow (Leptocypris niloticus)
Nile Tilapia (Oreochromis niloticus)
Nilgiri Danio (Devario neilgherriensis)
Nilgiri Garra (Garra stenorhynchus)
Nilgiri Mystus (Hemibagrus punctatus)
Nilgiris Barb (Hypselobarbus dubius)
Ninespot Chimaera (Hydrolagus barbouri)
Ningu (Labeo victorianus)
Niobichthys ferrarisi (Niobichthys ferrarisi)
Nipigon Cisco (Coregonus nipigon)
Nipponic Clingfish (Aspasma ubauo)
Nipponocypris koreanus (Nipponocypris koreanus)
Nipponocypris sieboldii (Nipponocypris sieboldii)
Nkhomo-benga Peacock Cichlid (Aulonocara baenschi)
Non-spot Rodent Pleco (Spectracanthicus immaculatus)
Norbert’s Dwarf Cichlid (Apistogramma norberti)
Nordenskjold’s Bigscale (Sio nordenskjoldii)
Norfolk Cardinalfish (Ostorhinchus norfolcensis)
Norfolk Island Blenny (Parablennius serratolineatus)
Norfolk Shore Eel (Alabes springeri)
Noronha Clingfish (Acyrtus pauciradiatus)
Noronha Dragonfish (Melanostomias dio)
Noronha Wrasse (Thalassoma norohanum)
North American Naked Sole (Gymnachirus melas)
North Caucasian Bleak (Alburnus hohenackeri)
North Caucasian Longbarbel Gudgeon (Romanogobio ciscaucasicus)
Northern Bastard Codling (Pseudophycis breviuscula)
Northern Clingfish (Gobiesox maeandricus)
Northern Filament Barb (Dawkinsia uttara)
Northern Gulf Anchovy (Anchoa mundeoloides)
Northern Hog Sucker (Hypentelium nigricans)
Northern Iberian Chub (Squalius carolitertii)
Northern Kahawai (Arripis xylabion)
Northern Kingfish (Menticirrhus saxatilis)
Northern Leatherside Chub (Lepidomeda copei)
Northern Madtom (Noturus stigmosus)
Northern Pearl Dace (Margariscus nachtriebi)
Northern Pike (Esox lucius)
Northern Pikeminnow (Ptychocheilus oregonensis)
Northern Puffer (Sphoeroides spheroides)
Northern Rainbow Wrasse (Suezichthys notatus)
Northern Redbelly Dace (Chrosomus eos)
Northern Rivers Catfish (Neoarius utarus)
Northern Rockfish (Sebastes polyspinis)
Northern Sawtail Catshark (Figaro striatus)
Northern Sculpin (Icelinus borealis)
Northern Sennet (Sphyraena borealis)
Northern Spearnose Poacher (Agonopsis vulsa)
Northern Straight-mouth Nase (Pseudochondrostoma duriense)
Northern Sunfish (Lepomis peltastes)
Northern Tandan (Neosilurus gjellerupi)
Northern Tanganyika Clown (Eretmodus marksmithi)
Northern Tubelip (Labropsis manabei)
Northern Whitefin Gudgeon (Romanogobio belingi)
Northern Wobbegong (Orectolobus wardi)
Northwest Australian Whiptail (Pentapodus porosus)
North West Black Bream (Acanthopagrus palmaris)
Norway Bullhead (Micrenophrys lilljeborgii)
Norway Pout (Trisopterus esmarkii)
Norway Redfish (Sebastes viviparus)
Norwegian Topknot (Phrynorhombus norvegicus)
Nose Logsucker (Garra nasuta)
Nosestripe Clownfish (Amphiprion akallopisos)
Nosestrip Klipfish (Muraenoclinus dorsalis)
Notarius armbrusteri (Notarius armbrusteri)
Notarius biffi (Notarius biffi)
Notarius cookei (Notarius cookei)
Notarius insculptus (Notarius insculptus)
Notchedfin Threadfin Bream (Nemipterus peronii)
Notched Triplefin (Trinorfolkia incisa)
Notchlip Redhorse (Moxostoma collapsum)
Notchtail Stargazer (Dactyloscopus byersi)
Notoglanidium akiri (Notoglanidium akiri)
Notoglanidium boutchangai (Notoglanidium boutchangai)
Notoglanidium depierrei (Notoglanidium depierrei)
Notoglanidium maculatum (Notoglanidium maculatum)
Notoglanidium pallidum (Notoglanidium pallidum)
Notoglanidium pembetadi (Notoglanidium pembetadi)
Notoglanidium thomasi (Notoglanidium thomasi)
Notoglanidium walkeri (Notoglanidium walkeri)
Notophycis fitchi (Notophycis fitchi)
Notothenia trigramma (Notothenia trigramma)
Nototheniops loesha (Nototheniops loesha)
Nototheniops nybelini (Nototheniops nybelini)
Nototheniops tchizh (Nototheniops tchizh)
Novacula Razorbelly Minnow (Salmostoma novacula)
Novumbra oregonensis (Novumbra oregonensis)
Nsess (Stomatepia mariae)
Nueces Roundnose Minnow (Dionda serena)
Nukta (Schismatorhynchos nukta)
Nursalim Flasher Wrasse (Paracheilinus nursalim)
Nursehound (Scyliorhinus stellaris)
Nurse Shark (Ginglymostoma cirratum)
Nusa Penida Viviparous Brotula (Nielsenichthys pullus)
Nyanza Barb (Enteromius nyanzae)
Nyassachromis boadzulu (Nyassachromis boadzulu)
Nyassachromis breviceps (Nyassachromis breviceps)
Nyassachromis microcephalus (Nyassachromis microcephalus)
Nyassachromis nigritaeniatus (Nyassachromis nigritaeniatus)
Nyassachromis prostoma (Nyassachromis prostoma)
Nyassachromis purpurans (Nyassachromis purpurans)
Nyassachromis serenus (Nyassachromis serenus)
Nzoia Barb (Enteromius yongei)

O

Obama’s Teleogramma (Teleogramma obamaorum)
Obbes’ Catfish (Porochilus obbesi)
Obese Dragonfish (Opostomias micripnus)
Obese Large-eye Bream (Gymnocranius obesus)
Obliquidens Hap (Haplochromis obliquidens)
Oblong Blowfish (Takifugu oblongus)
Oblong Deepsea Batfish (Halieutopsis oblonga)
Oblong Large-eye bream (Gymnocranius oblongus)
Oblique-banded Cardinalfish (Apogon semiornatus)
Oblique-barred Monocle Bream (Scolopsis xenochrous)
Oblique Butterflyfish (Prognathodes obliquus)
Oblique-jaw Thryssa (Thryssa purava)
Oblique-swimming Triplefin (Forsterygion maryannae)
Obscure Pufferfish (Takifugu obscurus)
Obscure Triplefin (Gilloblennius abditus)
Obtuse Barracuda (Sphyraena obtusata)
Occella iburia (Occella iburia)
Occella kasawae (Occella kasawae)
Occella kuronumai (Occella kuronumai)
Occidental Blenny (Starksia occidentalis)
Oceanic Puffer (Lagocephalus lagocephalus)
Oceanic Whitetip Shark (Carcharhinus longimanus)
Ocellaris Clownfish (Amphiprion ocellaris)
Ocellate Cardinalfish (Jaydia carinatus)
Ocellated Cardinalfish (Apogonichthys ocellatus)
Ocellated Frogfish (Fowlerichthys ocellatus)
Ocellated Icefish (Chionodraco rastrospinosus)
Ocellated Labyrinth Fish (Ctenopoma muriei)
Ocellated Puffer (Takifugu ocellatus)
Ocellated Pufferfish (Leiodon cutcutia)
Ocellated Synodontis (Synodontis ocellifer)
Ocellated Wrasse (Symphodus ocellatus)
Ocellate Triplefin (Apopterygion oculus)
Ocelot Danio (Danio kyathit)
Ochetobius elongatus (Ochetobius elongatus)
Ochmacanthus alternus (Ochmacanthus alternus)
Ochmacanthus batrachostoma (Ochmacanthus batrachostoma)
Ochmacanthus flabelliferus (Ochmacanthus flabelliferus)
Ochmacanthus orinoco (Ochmacanthus orinoco)
Ochmacanthus reinhardtii (Ochmacanthus reinhardtii)
Ochreband Wrasse (Leptojulis chrysotaenia)
Ochre-striped Cardinalfish (Ostorhinchus compressus)
Ocmulgee Shiner (Cyprinella callisema)
Ocotal Cichlid (Rocio ocotal)
Ocular Blenny (Ecsenius oculus)
Ocular Coralblenny (Ecsenius oculatus)
Ocynectes maschalis (Ocynectes maschalis)
Ocynectes modestus (Ocynectes modestus)
Odd Highhat (Pareques perissa)
Odessa Barb (Pethia padamya)
Odontostomias masticopogon (Odontostomias masticopogon)
Odontostomias micropogon (Odontostomias micropogon)
Offshore Cardinalfish (Ostorhinchus bryx)
Ogilby’s Ghostshark (Chimaera ogilbyi)
Ogilby’s Weedfish (Heteroclinus heptaeolus)
Ohrid Gudgeon (Gobio ohridanus)
Ohrid Minnow (Pelasgus minutus)
Ohrid Spirlin (Alburnoides ohridanus)
Ohrid Trout (Salmo letnica)
Ohrid Trout (Salmo ohridanus)
Oily Bitterling (Tanakia limbata)
Okamura’s Deepsea Batfish (Halieutopsis okamurai)
Okavango Suckermouth (Chiloglanis fasciatus)
Okavango Tilapia (Tilapia ruweti)
Okinawan Yellow-fin Seabream (Acanthopagrus chinshira)
Okinawa Seabream (Acanthopagrus sivicolus)
Oldman Klipfish (Clinus woodi)
Old Woman Angelfish (Pomacanthus rhomboides)
Olivaichthys cuyanus (Olivaichthys cuyanus)
Olivaichthys mesembrinus (Olivaichthys mesembrinus)
Olive Barb (Systomus sarana)
Olivegreen Ufipa Barb (Enteromius olivaceus)
Olive Grunt (Pomadasys olivaceus)
Olive Kivu Haplo (Haplochromis olivaceus)
Olive Rockfish (Sebastes serranoides)
Olmec Blind Catfish (Rhamdia macuspanensis)
Olympic Mudminnow (Novumbra hubbsi)
Olyra astrifera (Olyra astrifera)
Olyra collettii (Olyra collettii)
Olyra horae (Olyra horae)
Olyra kempi (Olyra kempi)
Olyra longicaudata (Olyra longicaudata)
Olyra praestigiosa (Olyra praestigiosa)
Olyra saginata (Olyra saginata)
Oman Anemonefish (Amphiprion omanensis)
Oman Blenny (Oman ypsilon)
Oman Bullhead Shark (Heterodontus omanensis)
Oman Butterflyfish (Chaetodon dialeucos)
Oman Cardinalfish (Lepidamia omanensis)
Oman Garra (Garra barreimiae)
Oman Sweetlips (Plectorhinchus makranensis)
Omobranchus loxozonus (Omobranchus loxozonus)
Omox Blenny (Omox biporos)
Ompok binotatus (Ompok binotatus)
Ompok borneensis (Ompok borneensis)
Ompok brevirictus (Ompok brevirictus)
Ompok canio (Ompok canio)
Ompok fumidus (Ompok fumidus)
Ompok goae (Ompok goae)
Ompok hypophthalmus (Ompok hypophthalmus)
Ompok javanensis (Ompok javanensis)
Ompok jaynei (Ompok jaynei)
Ompok karunkodu (Ompok karunkodu)
Ompok leiacanthus (Ompok leiacanthus)
Ompok miostoma (Ompok miostoma)
Ompok platyrhynchus (Ompok platyrhynchus)
Ompok pluriradiatus (Ompok pluriradiatus)
Ompok rhadinurus (Ompok rhadinurus)
Ompok sabanus (Ompok sabanus)
Ompok siluroides (Ompok siluroides)
Ompok supernus (Ompok supernus)
Ompok urbaini (Ompok urbaini)
Ompok weberi (Ompok weberi)
Omul (Coregonus migratorius)
Onaç Spring Minnow (Pseudophoxinus ninae)
Oncorhynchus formosanus (Oncorhynchus formosanus)
One-and-a-half-stripe Hap (Protomelas insignis)
One-eyed Blenny (Paraclinus monophthalmus)
Onefin Catshark (Pentanchus profundicolus)
Oneirodes alius (Oneirodes alius)
Oneirodes anisacanthus (Oneirodes anisacanthus)
Oneirodes basili (Oneirodes basili)
Oneirodes bradburyae (Oneirodes bradburyae)
Oneirodes carlsbergi (Oneirodes carlsbergi)
Oneirodes clarkei (Oneirodes clarkei)
Oneirodes cordifer (Oneirodes cordifer)
Oneirodes cristatus (Oneirodes cristatus)
Oneirodes dicromischus (Oneirodes dicromischus)
Oneirodes flagellifer (Oneirodes flagellifer)
Oneirodes haplonema (Oneirodes haplonema)
Oneirodes heteronema (Oneirodes heteronema)
Oneirodes luetkeni (Oneirodes luetkeni)
Oneirodes macronema (Oneirodes macronema)
Oneirodes macrosteus (Oneirodes macrosteus)
Oneirodes melanocauda (Oneirodes melanocauda)
Oneirodes micronema (Oneirodes micronema)
Oneirodes mirus (Oneirodes mirus)
Oneirodes myrionemus (Oneirodes myrionemus)
Oneirodes notius (Oneirodes notius)
Oneirodes parapietschi (Oneirodes parapietschi)
Oneirodes pietschi (Oneirodes pietschi)
Oneirodes plagionema (Oneirodes plagionema)
Oneirodes posti (Oneirodes posti)
Oneirodes pterurus (Oneirodes pterurus)
Oneirodes rosenblatti (Oneirodes rosenblatti)
Oneirodes sanjeevani (Oneirodes sanjeevani)
Oneirodes schistonema (Oneirodes schistonema)
Oneirodes schmidti (Oneirodes schmidti)
Oneirodes sipharum (Oneirodes sipharum)
Oneirodes theodoritissieri (Oneirodes theodoritissieri)
Oneirodes thysanema (Oneirodes thysanema)
Oneline Clingfish (Discotrema monogrammum)
Onespot Fringehead (Neoclinus uninotatus)
Onespot Triplefin (Enneapterygius unimaculatus)
Onespot Barb (Puntius terio)
Onespot Cardinalfish (Apogonichthyoides uninotatus)
Onespot Cusk (Neobythites unimaculatus)
Onespot Squeaker (Synodontis notatus)
One-spotted Eartheater (Satanoperca lilith)
One-striped Fangblenny (Meiacanthus vittatus)
Onrust Klipfish (Clinus berrisfordi)
Onychostoma angustistomata (Onychostoma angustistomata)
Onychostoma barbatum (Onychostoma barbatum)
Onychostoma breve (Onychostoma breve)
Onychostoma daduense (Onychostoma daduense)
Onychostoma elongatum (Onychostoma elongatum)
Onychostoma fangi (Onychostoma fangi)
Onychostoma fusiforme (Onychostoma fusiforme)
Onychostoma gerlachi (Onychostoma gerlachi)
Onychostoma laticeps (Onychostoma laticeps)
Onychostoma leptura (Onychostoma leptura)
Onychostoma lini (Onychostoma lini)
Onychostoma macrolepis (Onychostoma macrolepis)
Onychostoma meridionale (Onychostoma meridionale)
Onychostoma minnanensis (Onychostoma minnanensis)
Onychostoma ovale (Onychostoma ovale)
Onychostoma rarum (Onychostoma rarum)
Onychostoma simum (Onychostoma simum)
Onychostoma uniforme (Onychostoma uniforme)
Onychostoma virgulatum (Onychostoma virgulatum)
Opallios Licorice Gourami (Parosphromenus opallios)
Opata Sucker (Catostomus wigginsi)
Ophidion asiro (Ophidion asiro)
Ophidion josephi (Ophidion josephi)
Ophidion lozanoi (Ophidion lozanoi)
Ophidion metoecus (Ophidion metoecus)
Ophidion saldanhai (Ophidion saldanhai)
Ophidion smithi (Ophidion smithi)
Ophidion zavalai (Ophidion zavalai)
Ophioscion costaricensis (Ophioscion costaricensis)
Ophthalmotilapia boops (Ophthalmotilapia boops)
Ophthalmotilapia heterodonta (Ophthalmotilapia heterodonta)
Opimus Trout (Salmo opimus)
Opsaridium boweni (Opsaridium boweni)
Opsaridium engrauloides (Opsaridium engrauloides)
Opsaridium leleupi (Opsaridium leleupi)
Opsaridium loveridgii (Opsaridium loveridgii)
Opsaridium maculicauda (Opsaridium maculicauda)
Opsaridium microcephalum (Opsaridium microcephalum)
Opsaridium splendens (Opsaridium splendens)
Opsaridium ubangiense (Opsaridium ubangiense)
Opsariichthys bea (Opsariichthys bea)
Opsariichthys dienbienensis (Opsariichthys dienbienensis)
Opsariichthys duchuunguyeni (Opsariichthys duchuunguyeni)
Opsariichthys evolans (Opsariichthys evolans)
Opsariichthys hainanensis (Opsariichthys hainanensis)
Opsariichthys hieni (Opsariichthys hieni)
Opsariichthys kaopingensis (Opsariichthys kaopingensis)
Opsariichthys minutus (Opsariichthys minutus)
Opsariichthys pachycephalus (Opsariichthys pachycephalus)
Opsariichthys songmaensis (Opsariichthys songmaensis)
Opsarius barnoides (Opsarius barnoides)
Opsarius bernatziki (Opsarius bernatziki)
Opsarius cocsa (Opsarius cocsa)
Opsarius koratensis (Opsarius koratensis)
Opsarius maculatus (Opsarius maculatus)
Opsarius pulchellus (Opsarius pulchellus)
Opsarius tileo (Opsarius tileo)
Opsodoras boulengeri (Opsodoras boulengeri)
Opsodoras morei (Opsodoras morei)
Orange Angelfish (Centropyge fisheri)
Orangeback Angelfish (Centropyge acanthops)
Orange-back Wrasse (Cirrhilabrus aurantidorsalis)
Orangebarred Puffer (Polyspina piosae)
Orange-beard Plunderfish (Pogonophryne orangiensis)
Orange Brotula (Dermatopsoides kasougae)
Orange Cardinalfish (Vincentia punctata)
Orange Chromide (Pseudetroplus maculatus)
Orange Clingfish (Diplocrepis puniceus)
Orange Clinid (Ericentrus rubrus)
Orange Clownfish (Amphiprion percula)
Orange Croaker (Atrobucca brevis)
Orangedotted Blenny (Antennablennius variopunctatus)
Orangedotted Tuskfish (Choerodon anchorago)
Orange Dwarf Cichlid (Apistogramma taeniata)
Orange Eelpout (Dipulus caecus)
Orangeface Angelfish (Chaetodontoplus chrysocephalus)
Orange-fin Anemonefish (Amphiprion chrysopterus)
Orangefin Barb (Enteromius eutaenia)
Orangefin Labeo (Labeo calbasu)
Orange Fin (Laetacara fulvipinnis)
Orangefin Madtom (Noturus gilberti)
Orange finned Danio (Danio quagga)
Orangefin Shiner (Notropis ammophilus)
Orangefin Wrasse (Halichoeres melanochir)
Orangeflag Blenny (Emblemariopsis dianae)
Orange-fringed Largemouth (Chetia brevis)
Orangelined Cardinalfish (Taeniamia fucata)
Orangeline Wrasse (Halichoeres hartzfeldii)
Orange Margin Butterflyfish (Prognathodes basabei)
Orangemouth Anchovy (Thryssa vitirostris)
Orangemouth Corvina (Cynoscion xanthulus)
Orange Notothen (Trematomus vicarius)
Orange Pike Cichlid (Wallaciia anamiri)
Orange River Mudfish (Labeo capensis)
Orange-seam Pleco (Hemiancistrus guahiborum)
Orange Skunk Clownfish (Amphiprion sandaracinos)
Orangespotted Blenny (Hypleurochilus springeri)
Orange-spotted Catshark (Asymbolus rubiginosus)
Orange-spotted Clingfish (Acyrtus lanthanum)
Orangespotted Emperor (Lethrinus erythracanthus)
Orangespotted Puffer (Torquigener vicinus)
Orangespotted Sunfish (Lepomis humilis)
Orangespotted Toadfish (Amblyrhynchotes rufopunctatus)
Orange-spotted Toadfish (Torquigener hypselogeneion)
Orange-striped Dwarf Cichlid (Apistogramma moae)
Orange-striped Emperor (Lethrinus obsoletus)
Orangestriped Squeaker (Synodontis flavitaeniatus)
Orange-striped Wrasse (Cirrhilabrus earlei)
Orange-tailed Coralfish (Coradion calendula)
Orange Tail Kivu Haplo (Haplochromis microchrysomelas)
Orangetail Shiner (Pteronotropis merlini)
Orangethroat Pikeblenny (Chaenopsis alepidota)
Orange Tiger Pleco (Peckoltia wernekei)
Orange Wrasse (Pseudolabrus luculentus)
Orbicular Batfish (Platax orbicularis)
Orbiculate Cardinalfish (Sphaeramia orbicularis)
Ordway’s Brotula (Brotula ordwayi)
Oregon Chub (Oregonichthys crameri)
Oreichthys andrewi (Oreichthys andrewi)
Oreichthys coorgensis (Oreichthys coorgensis)
Oreichthys cosuatis (Oreichthys cosuatis)
Oreichthys crenuchoides (Oreichthys crenuchoides)
Oreichthys duospilus (Oreichthys duospilus)
Oreichthys incognito (Oreichthys incognito)
Oreichthys parvus (Oreichthys parvus)
Oreochromis ismailiaensis (Oreochromis ismailiaensis)
Oreochromis lepidurus (Oreochromis lepidurus)
Oreochromis lidole (Oreochromis lidole)
Oreochromis mweruensis (Oreochromis mweruensis)
Oreochromis saka (Oreochromis saka)
Oreochromis salinicola (Oreochromis salinicola)
Oreochromis squamipinnis (Oreochromis squamipinnis)
Oreochromis upembae (Oreochromis upembae)
Oreoglanis colurus (Oreoglanis colurus)
Oreoglanis delacouri (Oreoglanis delacouri)
Oreoglanis frenata (Oreoglanis frenata)
Oreoglanis heteropogon (Oreoglanis heteropogon)
Oreoglanis hponkanensis (Oreoglanis hponkanensis)
Oreoglanis hypsiura (Oreoglanis hypsiura)
Oreoglanis immaculata (Oreoglanis immaculata)
Oreoglanis infulata (Oreoglanis infulata)
Oreoglanis insignis (Oreoglanis insignis)
Oreoglanis jingdongensis (Oreoglanis jingdongensis)
Oreoglanis laciniosa (Oreoglanis laciniosa)
Oreoglanis lepturus (Oreoglanis lepturus)
Oreoglanis macronemus (Oreoglanis macronemus)
Oreoglanis macroptera (Oreoglanis macroptera)
Oreoglanis majuscula (Oreoglanis majuscula)
Oreoglanis nakasathiani (Oreoglanis nakasathiani)
Oreoglanis omkoiense (Oreoglanis omkoiense)
Oreoglanis pangenensis (Oreoglanis pangenensis)
Oreoglanis setigera (Oreoglanis setigera)
Oreoglanis sudarai (Oreoglanis sudarai)
Oreoglanis suraswadii (Oreoglanis suraswadii)
Oreoglanis tenuicauda (Oreoglanis tenuicauda)
Oreoglanis vicina (Oreoglanis vicina)
Oreoleuciscus dsapchynensis (Oreoleuciscus dsapchynensis)
Oriental Butterflyfish (Chaetodon auripes)
Oriental Sandy (Novaculops sciistius)
Oriental Wrasse (Oxycheilinus orientalis)
Orinoco Cichlasoma (Cichlasoma orinocense)
Orinocodoras eigenmanni (Orinocodoras eigenmanni)
Orinoco Eartheater (Biotodoma wavrini)
Orinoco Peacock Bass (Cichla orinocensis)
Orinoco Sailfin Catfish (Pterygoplichthys multiradiatus)
Orinoco Sea Catfish (Cathorops nuchalis)
Orinoco Sorubim (Pseudoplatystoma orinocoense)
Orissa Razorbelly Minnow (Salmophasia orissaensis)
Orkney Charr (Salvelinus inframundus)
Ornamental Wrasse (Halichoeres ornatissimus)
Ornamented Wrasse (Halichoeres orientalis)
Ornate Angelfish (Genicanthus bellus)
Ornate Bagrid (Chrysichthys ornatus)
Ornate Bichir (Polypterus ornatipinnis)
Ornate Butterflyfish (Chaetodon ornatissimus)
Ornate Climbing Perch (Microctenopoma ansorgii)
Ornate Corydoras (Corydoras ornatus)
Ornate Emperor (Lethrinus ornatus)
Ornate Leopard Wrasse (Macropharyngodon ornatus)
Ornate Pimelodus (Pimelodus ornatus)
Ornate Shiner (Codoma ornata)
Ornate Stargazer (Gillellus ornatus)
Ornate Thread-fin Bream (Nemipterus hexodon)
Ornate Wobbegong (Orectolobus ornatus)
Ornate Wrasse (Thalassoma pavo)
Orontes Bleak (Alburnus orontis)
Orontes Bream (Acanthobrama centisquama)
Orontes Chub (Squalius spurius)
Orontes Himri (Carasobarbus chantrei)
Orontes Minnow (Pseudophoxinus kervillei)
Orontes Nase (Chondrostoma kinzelbachi)
Orpheus Dace (Squalius orpheus)
Ortega’s Hypopygus (Hypopygus ortegai)
Orthochromis kalungwishiensis (Orthochromis kalungwishiensis)
Orthochromis kasuluensis (Orthochromis kasuluensis)
Orthochromis luichensis (Orthochromis luichensis)
Orthochromis luongoensis (Orthochromis luongoensis)
Orthochromis malagaraziensis (Orthochromis malagaraziensis)
Orthochromis mazimeroensis (Orthochromis mazimeroensis)
Orthochromis mosoensis (Orthochromis mosoensis)
Orthochromis polyacanthus (Orthochromis polyacanthus)
Orthochromis rubrolabialis (Orthochromis rubrolabialis)
Orthochromis rugufuensis (Orthochromis rugufuensis)
Orthochromis stormsi (Orthochromis stormsi)
Orthochromis torrenticola (Orthochromis torrenticola)
Orthochromis uvinzae (Orthochromis uvinzae)
Orthopristis forbesi (Orthopristis forbesi)
Ortmann’s Cichlid (Apistogramma ortmanni)
Osbeck’s Grenadier Anchovy (Coilia mystus)
Oscar (Astronotus ocellatus)
Oshanin Catfish (Glyptosternon oschanini)
Ossancora asterophysa (Ossancora asterophysa)
Ossancora eigenmanni (Ossancora eigenmanni)
Ossancora fimbriatus (Ossancora fimbriatus)
Ossancora punctatus (Ossancora punctatus)
Osteobrama bakeri (Osteobrama bakeri)
Osteobrama belangeri (Osteobrama belangeri)
Osteobrama cotio (Osteobrama cotio)
Osteobrama cunma (Osteobrama cunma)
Osteobrama feae (Osteobrama feae)
Osteobrama neilli (Osteobrama neilli)
Osteobrama peninsularis (Osteobrama peninsularis)
Osteobrama vigorsii (Osteobrama vigorsii)
Osteochilus bellus (Osteochilus bellus)
Osteochilus bleekeri (Osteochilus bleekeri)
Osteochilus borneensis (Osteochilus borneensis)
Osteochilus brachynotopteroides (Osteochilus brachynotopteroides)
Osteochilus chini (Osteochilus chini)
Osteochilus enneaporos (Osteochilus enneaporos)
Osteochilus flavicauda (Osteochilus flavicauda)
Osteochilus harrisoni (Osteochilus harrisoni)
Osteochilus ingeri (Osteochilus ingeri)
Osteochilus intermedius (Osteochilus intermedius)
Osteochilus jeruk (Osteochilus jeruk)
Osteochilus kahajanensis (Osteochilus kahajanensis)
Osteochilus kappenii (Osteochilus kappenii)
Osteochilus kelabau (Osteochilus kelabau)
Osteochilus kerinciensis (Osteochilus kerinciensis)
Osteochilus kuekenthali (Osteochilus kuekenthali)
Osteochilus melanopleura (Osteochilus melanopleura)
Osteochilus microcephalus (Osteochilus microcephalus)
Osteochilus partilineatus (Osteochilus partilineatus)
Osteochilus pentalineatus (Osteochilus pentalineatus)
Osteochilus repang (Osteochilus repang)
Osteochilus salsburyi (Osteochilus salsburyi)
Osteochilus sarawakensis (Osteochilus sarawakensis)
Osteochilus scapularis (Osteochilus scapularis)
Osteochilus serokan (Osteochilus serokan)
Osteochilus sondhii (Osteochilus sondhii)
Osteochilus spilurus (Osteochilus spilurus)
Osteochilus striatus (Osteochilus striatus)
Osteochilus vittatoides (Osteochilus vittatoides)
Ostorhinchus aphanes (Ostorhinchus aphanes)
Ostorhinchus aroubiensis (Ostorhinchus aroubiensis)
Ostorhinchus aterrimus (Ostorhinchus aterrimus)
Ostorhinchus brevispinis (Ostorhinchus brevispinis)
Ostorhinchus chalcius (Ostorhinchus chalcius)
Ostorhinchus cheni (Ostorhinchus cheni)
Ostorhinchus cyanotaenia (Ostorhinchus cyanotaenia)
Ostorhinchus diversus (Ostorhinchus diversus)
Ostorhinchus fukuii (Ostorhinchus fukuii)
Ostorhinchus ishigakiensis (Ostorhinchus ishigakiensis)
Ostorhinchus magnifica (Ostorhinchus magnifica)
Ostorhinchus melanopterus (Ostorhinchus melanopterus)
Ostorhinchus mydrus (Ostorhinchus mydrus)
Ostorhinchus nigricans (Ostorhinchus nigricans)
Ostorhinchus noumeae (Ostorhinchus noumeae)
Ostorhinchus oxina (Ostorhinchus oxina)
Ostorhinchus pallidus (Ostorhinchus pallidus)
Ostorhinchus radcliffei (Ostorhinchus radcliffei)
Ostorhinchus regula (Ostorhinchus regula)
Ostorhinchus relativus (Ostorhinchus relativus)
Ostorhinchus sinus (Ostorhinchus sinus)
Ostorhinchus spilurus (Ostorhinchus spilurus)
Ostorhinchus urostigmus (Ostorhinchus urostigmus)
Ostorhinchus wilsoni (Ostorhinchus wilsoni)
Ostracion cornutus (Ostracion cornutus)
Otjikoto Tilapia (Tilapia guinasana)
Otocinclus arnoldi (Otocinclus arnoldi)
Otocinclus batmani (Otocinclus batmani)
Otocinclus bororo (Otocinclus bororo)
Otocinclus caxarari (Otocinclus caxarari)
Otocinclus hasemani (Otocinclus hasemani)
Otocinclus hoppei (Otocinclus hoppei)
Otocinclus huaorani (Otocinclus huaorani)
Otocinclus juruenae (Otocinclus juruenae)
Otocinclus mangaba (Otocinclus mangaba)
Otocinclus mariae (Otocinclus mariae)
Otocinclus mimulus (Otocinclus mimulus)
Otocinclus mura (Otocinclus mura)
Otocinclus tapirape (Otocinclus tapirape)
Otocinclus vestitus (Otocinclus vestitus)
Otocinclus xakriaba (Otocinclus xakriaba)
Otopharynx antron (Otopharynx antron)
Otopharynx argyrosoma (Otopharynx argyrosoma)
Otopharynx brooksi (Otopharynx brooksi)
Otopharynx decorus (Otopharynx decorus)
Otopharynx lithobates (Otopharynx lithobates)
Otopharynx ovatus (Otopharynx ovatus)
Otopharynx selenurus (Otopharynx selenurus)
Otopharynx speciosus (Otopharynx speciosus)
Otopharynx spelaeotes (Otopharynx spelaeotes)
Otopharynx tetraspilus (Otopharynx tetraspilus)
Otopharynx tetrastigma (Otopharynx tetrastigma)
Otothyris juquiae (Otothyris juquiae)
Otothyris rostrata (Otothyris rostrata)
Otothyris travassosi (Otothyris travassosi)
Otothyropsis alicula (Otothyropsis alicula)
Otothyropsis biamnicus (Otothyropsis biamnicus)
Otothyropsis marapoama (Otothyropsis marapoama)
Otothyropsis piribebuy (Otothyropsis piribebuy)
Otothyropsis polyodon (Otothyropsis polyodon)
Otuno (Olivaichthys viedmensis)
Ouachita Madtom (Noturus lachneri)
Ouachita Shiner (Lythrurus snelsoni)
Oval Batfish (Ogcocephalus notatus)
Oval Butterflyfish (Chaetodon lunulatus)
Owens Sucker (Catostomus fumeiventris)
Owstonia ainonaka (Owstonia ainonaka)
Owstonia contodon (Owstonia contodon)
Owstonia crassa (Owstonia crassa)
Owstonia dispar (Owstonia dispar)
Owstonia doryptera (Owstonia doryptera)
Owstonia elongata (Owstonia elongata)
Owstonia fallax (Owstonia fallax)
Owstonia geminata (Owstonia geminata)
Owstonia grammodon (Owstonia grammodon)
Owstonia hastata (Owstonia hastata)
Owstonia hawaiiensis (Owstonia hawaiiensis)
Owstonia ignota (Owstonia ignota)
Owstonia japonica (Owstonia japonica)
Owstonia lepiota (Owstonia lepiota)
Owstonia macrophthalma (Owstonia macrophthalma)
Owstonia melanoptera (Owstonia melanoptera)
Owstonia merensis (Owstonia merensis)
Owstonia mundyi (Owstonia mundyi)
Owstonia nalani (Owstonia nalani)
Owstonia nigromarginata (Owstonia nigromarginata)
Owstonia nudibucca (Owstonia nudibucca)
Owstonia psilos (Owstonia psilos)
Owstonia raredonae (Owstonia raredonae)
Owstonia rhamma (Owstonia rhamma)
Owstonia sarmiento (Owstonia sarmiento)
Owstonia scottensis (Owstonia scottensis)
Owstonia sibogae (Owstonia sibogae)
Owstonia similis (Owstonia similis)
Owstonia simotera (Owstonia simotera)
Owstonia taeniosoma (Owstonia taeniosoma)
Owstonia tosaensis (Owstonia tosaensis)
Owstonia weberi (Owstonia weberi)
Owston’s Chimaera (Chimaera owstoni)
Oxycheilinus lineatus (Oxycheilinus lineatus)
Oxycheilinus samurai (Oxycheilinus samurai)
Oxydoras kneri (Oxydoras kneri)
Oxygaster anomalura (Oxygaster anomalura)
Oxygaster pointoni (Oxygaster pointoni)
Oxygymnocypris stewartii (Oxygymnocypris stewartii)
Oxyropsis acutirostra (Oxyropsis acutirostra)
Oxyropsis carinata (Oxyropsis carinata)
Oxyropsis wrightiana (Oxyropsis wrightiana)
Oyapock Eartheater (Geophagus camopiensis)
Oyster Blenny (Hypleurochilus aequipinnis)
Oyster Blenny (Omobranchus anolius)
Ozark Chub (Erimystax harryi)
Ozark Madtom (Noturus albater)
Ozark Minnow (Notropis nubilus)
Ozark Sculpin (Cottus hypselurus)
Ozark Shiner (Notropis ozarcanus)

P

Pachychilon macedonicum (Pachychilon macedonicum)
Pachypops pigmaeus (Pachypops pigmaeus)
Pachypops trifilis (Pachypops trifilis)
Pachyurus calhamazon (Pachyurus calhamazon)
Pachyurus gabrielensis (Pachyurus gabrielensis)
Pachyurus junki (Pachyurus junki)
Pachyurus paucirastrus (Pachyurus paucirastrus)
Pachyurus squamipennis (Pachyurus squamipennis)
Pachyurus stewarti (Pachyurus stewarti)
Pacific Anchoveta (Cetengraulis mysticetus)
Pacific Anchovy (Stolephorus pacificus)
Pacific Anemonefish (Amphiprion pacificus)
Pacific Astronesthid Fish (Astronesthes lucifer)
Pacific Barracuda (Sphyraena argentea)
Pacific Bearded Brotula (Brotula clarkae)
Pacific Beardfish (Polymixia berndti)
Pacific Blackchin (Scopelengys tristis)
Pacific Blackdragon (Idiacanthus antrostomus)
Pacific Bluefin Tuna (Thunnus orientalis)
Pacific Bonito (Sarda lineolata)
Pacific Brook Lamprey (Lampetra pacifica)
Pacific Cod (Gadus macrocephalus)
Pacific Croaker (Johnius pacificus)
Pacific Crown Toby (Canthigaster axiologus)
Pacific Double-saddle Butterflyfish (Chaetodon ulietensis)
Pacific Drum (Larimus pacificus)
Pacific Fanfish (Pteraclis aesticola)
Pacific Flatnose (Antimora microlepis)
Pacific Footballfish (Himantolophus sagamius)
Pacific Highhat (Pareques viola)
Pacific Kingcroaker (Menticirrhus elongatus)
Pacific Leaping Blenny (Alticus arnoldorum)
Pacific Nurse Shark (Ginglymostoma unami)
Pacific Ocean Perch (Sebastes alutus)
Pacific Pomfret (Brama japonica)
Pacific Portholefish (Diplophos taenia)
Pacific Redfin (Tribolodon brandtii)
Pacific Rockskipper (Entomacrodus cymatobiotus)
Pacific Sabretooth Anchovy (Lycengraulis poeyi)
Pacific Seabream (Acanthopagrus pacificus)
Pacific Skilletfish (Gobiesox schultzi)
Pacific Smalleye Croaker (Nebris occidentalis)
Pacific Smalltail Shark (Carcharhinus cerdale)
Pacific Spookfish (Rhinochimaera pacifica)
Pacific Staghorn Sculpin (Leptocottus armatus)
Pacific Tomcod (Microgadus proximus)
Pacific Viperfish (Chauliodus macouni)
Pacific Yellowtail Emperor (Lethrinus atkinsoni)
Pac-man Catfish (Lophiosilurus alexandri)
Pacora (Plagioscion surinamensis)
Padded Clingfish (Acyrtus nudus)
Padded Sculpin (Artedius fenestralis)
Paddlefish Cardinalfish (Pseudamia zonata)
Paddlenose Chimaera (Rhinochimaera africana)
Paedocypris carbunculus (Paedocypris carbunculus)
Paedocypris micromegethes (Paedocypris micromegethes)
Paedocypris progenetica (Paedocypris progenetica)
Paedophagous Kivu Haplo (Haplochromis occultidens)
Paeony Bulleye (Priacanthus blochii)
Pagetodes atkinsoni (Pagetodes atkinsoni)
Pagetodes pappenheimi (Pagetodes pappenheimi)
Pagetopsis macropterus (Pagetopsis macropterus)
Pagetopsis maculata (Pagetopsis maculata)
Pahranagat Spinedace (Lepidomeda altivelis)
Paine’s Flasher Wrasse (Paracheilinus paineorum)
Painted Catfish (Pseudolaguvia ribeiroi)
Painted Frogfish (Antennarius pictus)
Painted Hornshark (Heterodontus marshallae)
Painted Notie (Lepidonotothen larseni)
Painted Sweetlips (Diagramma labiosum)
Painted Sweetlips (Diagramma pictum)
Painted Sweetlips (Plectorhinchus pica)
Painted Swellshark (Cephaloscyllium pictum)
Painted Wrasse (Halichoeres caudalis)
Pait (Barbodes amarus)
Paita Kingcroaker (Menticirrhus paitensis)
Paitan (Barbodes montanoi)
Paiute Sculpin (Cottus beldingii)
Paiva’s Blenny (Paiva’s Blenny)
Pajama Cardinalfish (Sphaeramia nematoptera)
Pakistani Clingfish (Lepadichthys ctenion)
Pakoko Wrasse (Macropharyngodon pakoko)
Palaeocarassius mydlovariensis (Palaeocarassius mydlovariensis)
Palaeocarassius basalticus (Palaeocarassius basalticus)
Palaeocarassius obesus (Palaeocarassius obesus)
Palebar Hogfish (Bodianus atrolumbus)
Pale-barred Coris (Coris dorsomacula)
Pale Cardinalfish (Apogon planifrons)
Pale Catshark (Apristurus sibogae)
Pale Chimaera (Hydrolagus pallidus)
Pale Chub (Zacco platypus)
Pale Clingfish (Lepadichthys caritus)
Pale Cusk (Neobythites pallidus)
Palée (Coregonus palaea)
Palefin Batfish (Ogcocephalus rostellum)
Palefin Threadfin Bream (Nemipterus thosaporni)
Pale Ghost Shark (Hydrolagus bemisi)
Palehead Blenny (Gobioclinus gobio)
Palenose Cusk-eel (Lepophidium kallion)
Pale Plunderfish (Pogonophryne pallida)
Pale Rasbora (Rasbora aurotaenia)
Pale Sand Catlet (Zaireichthys pallidus)
Pale Snapper (Etelis radiosus)
Pale Spotfin Croaker (Johnius glaucus)
Palespotted Catshark (Asymbolus pallidus)
Palespotted Corydoras (Corydoras gossei)
Pale-striped Cardinalfish (Ostorhinchus pallidofasciatus)
Pale Toadfish (Ambophthalmos angustus)
Pale Usisya Aulonocara (Aulonocara steveni)
Pale White-spotted Triplefin (Enneapterygius pallidoserialis)
Pale Wrasse (Halichoeres pallidus)
Pale Yellow Tandan (Oloplotosus luteus)
Palezone Shiner (Notropis albizonatus)
Pallid Chub (Macrhybopsis pallida)
Pallid Cusk-eel (Ophidion puck)
Pallidochromis tokolosh (Pallidochromis tokolosh)
Pallid Pike Cichlid (Wallaciia virgatula)
Pallid Rockskipper (Istiblennius unicolor)
Pallid Sculpin (Cottunculus thomsonii)
Pallid Shiner (Hybopsis amnis)
Pama Croaker (Otolithoides pama)
Pamphylian Spring Minnow (Pseudophoxinus alii)
Pamvotis Chub (Squalius pamvoticus)
Panama Anchovy (Anchoa panamensis)
Panama Convict Cichlid (Amatitlania kanna)
Panama Croaker (Ophioscion panamensis)
Panama Ghost Catshark (Apristurus stenseni)
Panama Grunt (Pomadasys panamensis)
Panamanian Eartheater (Geophagus crassilabris)
Panamanian Worm Blenny (Stathmonotus culebrai)
Panama Kingcroaker (Menticirrhus panamensis)
Panama Porkfish (Anisotremus taeniatus)
Panama Snaggletooth (Borostomias panamensis)
Panama Triplefin (Axoclinus lucillae)
Panamic Clingfish (Gobiesox adustus)
Panamic Stargazer (Dactylagnus parvus)
Panamius panamensis (Panamius panamensis)
Panaqolus changae (Panaqolus changae)
Panaqolus dentex (Panaqolus dentex)
Panaqolus nix (Panaqolus nix)
Panaqolus purusiensis (Panaqolus purusiensis)
Panaque schaeferi (Panaque schaeferi)
Panaque titan (Panaque titan)
Pancake Batfish (Halieutichthys aculeatus)
Panda Corydoras (Corydoras panda)
Panda Dwarf Cichlid (Apistogramma nijsseni)
Panda Garra (Garra flavatra)
Panda Uaru (Uaru fernandezyepezi)
Pangani Haplo (Haplochromis squamulatus)
Pangani Suckermouth (Chiloglanis deckenii)
Pangas Catfish (Pangasius pangasius)
Pangasius djambal (Pangasius djambal)
Pangasius humeralis (Pangasius humeralis)
Pangasius krempfi (Pangasius krempfi)
Pangasius kunyit (Pangasius kunyit)
Pangasius lithostoma (Pangasius lithostoma)
Pangasius macronema (Pangasius macronema)
Pangasius mahakamensis (Pangasius mahakamensis)
Pangasius nieuwenhuisii (Pangasius nieuwenhuisii)
Pangasius polyuranodon (Pangasius polyuranodon)
Pangasius rheophilus (Pangasius rheophilus)
Pangasius sabahensis (Pangasius sabahensis)
Pangasius silasi (Pangasius silasi)
Panna Croaker (Panna microdon)
Pantalone Dwarf Cichlid (Apistogramma pantalone)
Pantanal Eartheater (Satanoperca pappaterra)
Pantanal Dwarf Catfish (Scoloplax empousa)
Pantanal Parasitic Catfish (Paravandellia oxyptera)
Panther Danio (Danio aesculapii)
Panther Puffer (Takifugu pardalis)
Pánuco Catfish (Ictalurus australis)
Pánuco Minnow (Tampichthys catostomops)
Pao Abei (Pao abei)
Pao barbatus (Pao barbatus)
Pao bergii (Pao bergii)
Pao brevirostris (Pao brevirostris)
Pao cambodgiensis (Pao cambodgiensis)
Pao cochinchinensis (Pao cochinchinensis)
Pao fangi (Pao fangi)
Pao leiurus (Pao leiurus)
Pao ocellaris (Pao ocellaris)
Pao palustris (Pao palustris)
Pao turgidus (Pao turgidus)
Papaloapan Chub (Notropis moralesi)
Papaloapan Cichlid (Paraneetroplus nebulifer)
Papa Panaque (Panaque bathyphilus)
Paperhead Croaker (Johnius novaeguineae)
Papermouth (Enteromius mattozi)
Papillate Catfish (Neoarius velutinus)
Papillate Clingfish (Acyrtus artius)
Papillate Sea Catfish (Cathorops kailolae)
Papillose Blenny (Acanthemblemaria chaplini)
Papuan Blenny (Rhabdoblennius papuensis)
Papuan Eel-catfish (Plotosus papuensis)
Papuan Epaulette Shark (Hemiscyllium hallstromi)
Papuan Siphonfish (Siphamia papuensis)
Papuan Toby (Canthigaster papua)
Papuan Whiptail (Pentapodus numberii)
Parablennius cyclops (Parablennius cyclops)
Parablennius dialloi (Parablennius dialloi)
Parablennius goreensis (Parablennius goreensis)
Parablennius salensis (Parablennius salensis)
Parablennius sierraensis (Parablennius sierraensis)
Parablennius verryckeni (Parablennius verryckeni)
Paracanthobrama guichenoti (Paracanthobrama guichenoti)
Paracanthopoma parva (Paracanthopoma parva)
Paracanthopoma saci (Paracanthopoma saci)
Paracanthostracion lindsayi (Paracanthostracion lindsayi)
Paracetopsis atahualpa (Paracetopsis atahualpa)
Paracetopsis bleekeri (Paracetopsis bleekeri)
Paracetopsis esmeraldas (Paracetopsis esmeraldas)
Parachaenichthys charcoti (Parachaenichthys charcoti)
Parachaenichthys georgianus (Parachaenichthys georgianus)
Paracheilinus xanthocirritus (Paracheilinus xanthocirritus)
Parachela cyanea (Parachela cyanea)
Parachela hypophthalmus (Parachela hypophthalmus)
Parachela ingerkongi (Parachela ingerkongi)
Parachela maculicauda (Parachela maculicauda)
Parachela siamensis (Parachela siamensis)
Parachela williaminae (Parachela williaminae)
Parachiloglanis benjii (Parachiloglanis benjii)
Parachiloglanis dangmechhuensis (Parachiloglanis dangmechhuensis)
Parachiloglanis drukyulensis (Parachiloglanis drukyulensis)
Parachondrostoma arrigonis (Parachondrostoma arrigonis)
Parachondrostoma miegii (Parachondrostoma miegii)
Parachondrostoma turiense (Parachondrostoma turiense)
Paraclinus arcanus (Paraclinus arcanus)
Paraclinus fehlmanni (Paraclinus fehlmanni)
Paraclinus rubicundus (Paraclinus rubicundus)
Paraclinus spectator (Paraclinus spectator)
Pará Croaker (Bairdiella goeldi)
Paracrossochilus acerus (Paracrossochilus acerus)
Paracrossochilus vittatus (Paracrossochilus vittatus)
Paracyprichromis brieni (Paracyprichromis brieni)
Paradise Whiptail (Pentapodus paradiseus)
Paradoxodacna piratica (Paradoxodacna piratica)
Paradoxoglanis caudivittatus (Paradoxoglanis caudivittatus)
Paradoxoglanis cryptus (Paradoxoglanis cryptus)
Paradoxoglanis parvus (Paradoxoglanis parvus)
Paragenidens grandoculis (Paragenidens grandoculis)
Paragobiocichla irvinei (Paragobiocichla irvinei)
Paraguay Dwarf Sucker (Otocinclus bororo)
Paraguay Pleco (Hypostomus latifrons)
Paraheminodus kamoharai (Paraheminodus kamoharai)
Paraheminodus laticephalus (Paraheminodus laticephalus)
Paraheminodus longirostralis (Paraheminodus longirostralis)
Parahypsos piersoni (Parahypsos piersoni)
Parailia congica (Parailia congica)
Parailia occidentalis (Parailia occidentalis)
Parailia spiniserrata (Parailia spiniserrata)
Parakysis anomalopteryx (Parakysis anomalopteryx)
Parakysis grandis (Parakysis grandis)
Parakysis hystriculus (Parakysis hystriculus)
Parakysis notialis (Parakysis notialis)
Parakysis verrucosus (Parakysis verrucosus)
Paralaubuca barroni (Paralaubuca barroni)
Paralaubuca harmandi (Paralaubuca harmandi)
Paralaubuca riveroi (Paralaubuca riveroi)
Paralaubuca stigmabrachium (Paralaubuca stigmabrachium)
Paralaubuca typus (Paralaubuca typus)
Paralepis brevirostris (Paralepis brevirostris)
Paralepis elongata (Paralepis elongata)
Paralepis speciosa (Paralepis speciosa)
Paraleucogobio notacanthus (Paraleucogobio notacanthus)
Paralichthys delfini (Paralichthys delfini)
Paralichthys fernandezianus (Paralichthys fernandezianus)
Paralichthys isosceles (Paralichthys isosceles)
Paralichthys microps (Paralichthys microps)
Paralichthys orbignyanus (Paralichthys orbignyanus)
Paralichthys triocellatus (Paralichthys triocellatus)
Paralithoxus boujardi (Paralithoxus boujardi)
Paralithoxus bovallii (Paralithoxus bovallii)
Paralithoxus pallidimaculatus (Paralithoxus pallidimaculatus)
Paralithoxus planquettei (Paralithoxus planquettei)
Paralithoxus stocki (Lithoxus stocki)
Paralithoxus surinamensis (Lithoxus surinamensis)
Paraloricaria agastor (Paraloricaria agastor)
Paraloricaria commersonoides (Paraloricaria commersonoides)
Paraloricaria vetula (Paraloricaria vetula)
Parambassis alleni (Parambassis alleni)
Parambassis bistigmata (Parambassis bistigmata)
Parambassis macrolepis (Parambassis macrolepis)
Parambassis serrata (Parambassis serrata)
Parambassis tenasserimensis (Parambassis tenasserimensis)
Parambassis vollmeri (Parambassis vollmeri)
Parambassis waikhomi (Parambassis waikhomi)
Paramphilius baudoni (Paramphilius baudoni)
Paramphilius firestonei (Paramphilius firestonei)
Paramphilius teugelsi (Paramphilius teugelsi)
Paramphilius trichomycteroides (Paramphilius trichomycteroides)
Paraná Corydoras (Corydoras steindachneri)
Paranaense Acara (Cichlasoma paranaense)
Parananochromis axelrodi (Parananochromis axelrodi)
Parananochromis brevirostris (Parananochromis brevirostris)
Parananochromis caudifasciatus (Parananochromis caudifasciatus)
Parananochromis elobatus (Parananochromis elobatus)
Parananochromis gabonicus (Parananochromis gabonicus)
Parananochromis longirostris (Parananochromis longirostris)
Parananochromis ornatus (Parananochromis ornatus)
Parananochromis orsorum (Parananochromis orsorum)
Parancistrus aurantiacus (Parancistrus aurantiacus)
Parancistrus nudiventris (Parancistrus nudiventris)
Paranebris bauchotae (Paranebris bauchotae)
Paraneetroplus omonti (Paraneetroplus omonti)
Paranotothenia dewitti (Paranotothenia dewitti)
Parapimelodus valenciennis (Parapimelodus valenciennis)
Parapristipoma macrops (Parapristipoma macrops)
Parapsilorhynchus alluriensis (Parapsilorhynchus alluriensis)
Parapsilorhynchus elongatus (Parapsilorhynchus elongatus)
Paraqianlabeo lineatus (Paraqianlabeo lineatus)
Parasaccogaster melanomycter (Parasaccogaster melanomycter)
Parasaccogaster normae (Parasaccogaster normae)
Parasaccogaster rhamphidognatha (Parasaccogaster rhamphidognatha)
Parasikukia maculata (Parasikukia maculata)
Parasinilabeo assimilis (Parasinilabeo assimilis)
Parasinilabeo longibarbus (Parasinilabeo longibarbus)
Parasinilabeo longicorpus (Parasinilabeo longicorpus)
Parasinilabeo longiventralis (Parasinilabeo longiventralis)
Parasinilabeo maculatus (Parasinilabeo maculatus)
Parasinilabeo microps (Parasinilabeo microps)
Parosphromenus barbarae (Parosphromenus barbarae)
Parosphromenus bintan (Parosphromenus bintan)
Parosphromenus juelinae (Parosphromenus juelinae)
Parosphromenus kishii (Parosphromenus kishii)
Parosphromenus pahuensis (Parosphromenus pahuensis)
Parosphromenus phoenicurus (Parosphromenus phoenicurus)
Parosphromenus rubrimontis (Parosphromenus rubrimontis)
Parosphromenus tweediei (Parosphromenus tweediei)
Parasqualidus maii (Parasqualidus maii)
Parastegophilus maculatus (Parastegophilus maculatus)
Parastegophilus paulensis (Parastegophilus paulensis)
Paratanakia himantegus (Paratanakia himantegus)
Parauchenoglanis ahli (Parauchenoglanis ahli)
Parauchenoglanis altipinnis (Parauchenoglanis altipinnis)
Parauchenoglanis balayi (Parauchenoglanis balayi)
Parauchenoglanis buettikoferi (Parauchenoglanis buettikoferi)
Parauchenoglanis longiceps (Parauchenoglanis longiceps)
Parauchenoglanis pantherinus (Parauchenoglanis pantherinus)
Parauchenoglanis punctatus (Parauchenoglanis punctatus)
Paravandellia phaneronema (Paravandellia phaneronema)
Parazacco fasciatus (Parazacco fasciatus)
Pareiodon microps (Pareiodon microps)
Pareiorhaphis azygolechis (Pareiorhaphis azygolechis)
Pareiorhaphis cameroni (Pareiorhaphis cameroni)
Pareiorhaphis cerosus (Pareiorhaphis cerosus)
Pareiorhaphis eurycephalus (Pareiorhaphis eurycephalus)
Pareiorhaphis garapia (Pareiorhaphis garapia)
Pareiorhaphis garbei (Pareiorhaphis garbei)
Pareiorhaphis hypselurus (Pareiorhaphis hypselurus)
Pareiorhaphis hystrix (Pareiorhaphis hystrix)
Pareiorhaphis lophia (Pareiorhaphis lophia)
Pareiorhaphis mutuca (Pareiorhaphis mutuca)
Pareiorhaphis nasuta (Pareiorhaphis nasuta)
Pareiorhaphis nudulus (Pareiorhaphis nudulus)
Pareiorhaphis parmula (Pareiorhaphis parmula)
Pareiorhaphis proskynita (Pareiorhaphis proskynita)
Pareiorhaphis regani (Pareiorhaphis regani)
Pareiorhaphis ruschii (Pareiorhaphis ruschii)
Pareiorhaphis scutula (Pareiorhaphis scutula)
Pareiorhaphis splendens (Pareiorhaphis splendens)
Pareiorhaphis steindachneri (Pareiorhaphis steindachneri)
Pareiorhaphis stephanus (Pareiorhaphis stephanus)
Pareiorhaphis stomias (Pareiorhaphis stomias)
Pareiorhaphis togoroi (Pareiorhaphis togoroi)
Pareiorhaphis vestigipinnis (Pareiorhaphis vestigipinnis)
Pareiorhaphis vetula (Pareiorhaphis vetula)
Pareiorhina brachyrhyncha (Pareiorhina brachyrhyncha)
Pareiorhina carrancas (Pareiorhina carrancas)
Pareiorhina cepta (Pareiorhina cepta)
Pareiorhina hyptiorhachis (Pareiorhina hyptiorhachis)
Pareiorhina pelicicei (Pareiorhina pelicicei)
Pareiorhina rosai (Pareiorhina rosai)
Pareiorhina rudolphi (Pareiorhina rudolphi)
Paretroplus dambabe (Paretroplus dambabe)
Paretroplus maromandia (Paretroplus maromandia)
Paretroplus polyactis (Paretroplus polyactis)
Pareuchiloglanis abbreviata (Pareuchiloglanis abbreviata)
Pareuchiloglanis anteanalis (Pareuchiloglanis anteanalis)
Pareuchiloglanis brevicaudatus (Pareuchiloglanis brevicaudatus)
Pareuchiloglanis dorsoarcus (Pareuchiloglanis dorsoarcus)
Pareuchiloglanis feae (Pareuchiloglanis feae)
Pareuchiloglanis gracilicaudata (Pareuchiloglanis gracilicaudata)
Pareuchiloglanis hupingshanensis (Pareuchiloglanis hupingshanensis)
Pareuchiloglanis longicauda (Pareuchiloglanis longicauda)
Pareuchiloglanis macrotrema (Pareuchiloglanis macrotrema)
Pareuchiloglanis myzostoma (Pareuchiloglanis myzostoma)
Pareuchiloglanis namdeensis (Pareuchiloglanis namdeensis)
Pareuchiloglanis nebulifera (Pareuchiloglanis nebulifera)
Pareuchiloglanis phongthoensis (Pareuchiloglanis phongthoensis)
Pareuchiloglanis poilanei (Pareuchiloglanis poilanei)
Pareuchiloglanis prolixdorsalis (Pareuchiloglanis prolixdorsalis)
Pareuchiloglanis rhabdura (Pareuchiloglanis rhabdura)
Pareuchiloglanis robusta (Pareuchiloglanis robusta)
Pareuchiloglanis sichuanensis (Pareuchiloglanis sichuanensis)
Pareuchiloglanis sinensis (Pareuchiloglanis sinensis)
Pareuchiloglanis songdaensis (Pareuchiloglanis songdaensis)
Pareuchiloglanis tamduongensis (Pareuchiloglanis tamduongensis)
Pareuchiloglanis tianquanensis (Pareuchiloglanis tianquanensis)
Pareutropius longifilis (Pareutropius longifilis)
Pareutropius mandevillei (Pareutropius mandevillei)
Parham’s Riffle Minnow (Alburnoides parhami)
Parin’s Dragonfish (Eustomias parini)
Pariolius armillatus (Pariolius armillatus)
Parnahyba Whiptail (Loricaria parnahybae)
Parophidion vassali (Parophidion vassali)
Parore (Girella tricuspidata)
Parotocinclus adamanteus (Parotocinclus adamanteus)
Parotocinclus amazonensis (Parotocinclus amazonensis)
Parotocinclus arandai (Parotocinclus arandai)
Parotocinclus aripuanensis (Parotocinclus aripuanensis)
Parotocinclus bahiensis (Parotocinclus bahiensis)
Parotocinclus bidentatus (Parotocinclus bidentatus)
Parotocinclus britskii (Parotocinclus britskii)
Parotocinclus cabessadecuia (Parotocinclus cabessadecuia)
Parotocinclus cearensis (Parotocinclus cearensis)
Parotocinclus cesarpintoi (Parotocinclus cesarpintoi)
Parotocinclus collinsae (Parotocinclus collinsae)
Parotocinclus cristatus (Parotocinclus cristatus)
Parotocinclus dani (Parotocinclus dani)
Parotocinclus doceanus (Parotocinclus doceanus)
Parotocinclus eppleyi (Parotocinclus eppleyi)
Parotocinclus halbothi (Parotocinclus halbothi)
Parotocinclus hardmani (Parotocinclus hardmani)
Parotocinclus haroldoi (Parotocinclus haroldoi)
Parotocinclus jacksoni (Parotocinclus jacksoni)
Parotocinclus jacumirim (Parotocinclus jacumirim)
Parotocinclus jequi (Parotocinclus jequi)
Parotocinclus jimi (Parotocinclus jimi)
Parotocinclus jumbo (Parotocinclus jumbo)
Parotocinclus longirostris (Parotocinclus longirostris)
Parotocinclus maculicauda (Parotocinclus maculicauda)
Parotocinclus minutus (Parotocinclus minutus)
Parotocinclus muriaensis (Parotocinclus muriaensis)
Parotocinclus nandae (Parotocinclus nandae)
Parotocinclus planicauda (Parotocinclus planicauda)
Parotocinclus polyochrus (Parotocinclus polyochrus)
Parotocinclus prata (Parotocinclus prata)
Parotocinclus robustus (Parotocinclus robustus)
Parotocinclus seridoensis (Parotocinclus seridoensis)
Parotocinclus spilosoma (Parotocinclus spilosoma)
Parotocinclus spilurus (Parotocinclus spilurus)
Parotocinclus variola (Parotocinclus variola)
Parotocinclus yaka (Parotocinclus yaka)
Parrah Barb (Puntius parrah)
Parrot Cichlid (Hoplarchus psittacus)
Parrot Grunt (Pomadasys perotaei)
Paskóviza (Telestes beoticus)
Passany Sea Catfish (Sciades passany)
Pastaza Corydoras (Corydoras pastazensis)
Pastel-green Wrasse (Halichoeres chloropterus)
Pastel Ring Wrasse (Hologymnosus doliatus)
Patagonian Blennie (Eleginops maclovinus)
Patagonian Codling (Lepidion ensiferus)
Patagonian Flounder (Paralichthys patagonicus)
Patagonian Redfish (Sebastes oculatus)
Patagonian Rockcod (Patagonotothen brevicauda)
Patagonian Toothfish (Dissostichus eleginoides)
Patagonotothen canina (Patagonotothen canina)
Patagonotothen cornucola (Patagonotothen cornucola)
Patagonotothen elegans (Patagonotothen elegans)
Patagonotothen jordani (Patagonotothen jordani)
Patagonotothen kreffti (Patagonotothen kreffti)
Patagonotothen longipes (Patagonotothen longipes)
Patagonotothen shagensis (Patagonotothen shagensis)
Patagonotothen sima (Patagonotothen sima)
Patagonotothen squamiceps (Patagonotothen squamiceps)
Patagonotothen thompsoni (Patagonotothen thompsoni)
Patagonotothen wiltoni (Patagonotothen wiltoni)
Patí (Luciopimelodus pati)
Pátzcuaro Chub (Algansea lacustris)
Patzner’s Blenny (Salarias patzneri)
Paucis Dwarf Cichlid (Apistogramma paucisquamis)
Paulasquama callis (Paulasquama callis)
Pavlov’s Plunderfish (Pogonophryne pavlovi)
Pawak Croaker (Pennahia pawak)
Pawnee Dragonfish (Bathophilus pawneei)
Paxton’s Cardinalfish (Paxton concilians)
Paxton’s Toadfish (Torquigener paxtoni)
Paxton’s Whipnose (Gigantactis paxtoni)
Payamino Dwarf Cichlid (Apistogramma payaminonis)
Payne’s Tuskfish (Choerodon paynei)
Peach Wrasse (Halichoeres signifer)
Peacock Blenny (Salaria pavo)
Peacock Klipfish (Pavoclinus pavo)
Peacock Razorfish (Iniistius pavo)
Peacock Rockskipper (Istiblennius meleagris)
Peacock Wrasse (Cirrhilabrus temminckii)
Pealip Redhorse (Moxostoma pisolabrum)
Peamouth (Mylocheilus caurinus)
Pearl Blenny (Entomacrodus nigricans)
Pearl Blenny (Protemblemaria perla)
Pearl Cichlid (Geophagus brasiliensis)
Pearl Danio (Danio albolineatus)
Pearl Gourami (Trichopodus leerii)
Pearlscale Angelfish (Centropyge vrolikii)
Pearlscale Butterflyfish (Chaetodon xanthurus)
Pearlscale Whiptail (Rineloricaria platyura)
Pearl Toby (Canthigaster margaritata)
Pearl Wrasse (Anampses cuvier)
Pearly Cardinalfish (Zoramia perlita)
Pearly-cheek Cardinalfish (Apogonichthyoides opercularis)
Pearly-finned Cardinalfish (Jaydia poecilopterus)
Pearly Monocle Bream (Scolopsis margaritifera)
Pearly Rasbora (Rasboroides vaterifloris)
Pearly Razorfish (Xyrichtys novacula)
Pearly Rockskipper (Praealticus margaritatus)
Pearly Tuskfish (Choerodon margaritiferus)
Pebas Apisto (Apistogramma ortegai)
Pebbled Butterflyfish (Chaetodon multicinctus)
Peckoltia brevis (Peckoltia brevis)
Peckoltia capitulata (Peckoltia capitulata)
Peckoltia cavatica (Peckoltia cavatica)
Peckoltia ephippiata (Peckoltia ephippiata)
Peckoltia furcata (Peckoltia furcata)
Peckoltia greedoi (Peckoltia greedoi)
Peckoltia otali (Peckoltia otali)
Peckoltia relictum (Peckoltia relictum)
Peckoltia sabaji (Peckoltia sabaji)
Peckoltia simulata (Peckoltia simulata)
Peckoltia vermiculata (Peckoltia vermiculata)
Peckoltichthys bachi (Peckoltichthys bachi)
Pectenocypris balaena (Pectenocypris balaena)
Pectenocypris korthausae (Pectenocypris korthausae)
Pectenocypris micromysticetus (Pectenocypris micromysticetus)
Pectenocypris nigra (Pectenocypris nigra)
Pectenocypris rubra (Pectenocypris rubra)
Peipsi Whitefish (Coregonus maraenoides)
Pelagic Armorhead (Pentaceros richardsoni)
Pelagic Basslet (Howella brodiei)
Pelagic Brotula (Thalassobathia pelagica)
Pelagic Cusk (Pycnocraspedum squamipinne)
Pelagonian Trout (Salmo pelagonicus)
Peled (Coregonus peled)
Pelican Barracuda (Sphyraena idiastes)
Peliciers Wrasse (Halichoeres pelicieri)
Pellegrin’s Barb (Enteromius pellegrini)
Pellegrin’s Kivu Haplo (Haplochromis nigroides)
Pelmatochromis nigrofasciatus (Pelmatochromis nigrofasciatus)
Pelmatochromis ocellifer (Pelmatochromis ocellifer)
Pelmatolapia cabrae (Pelmatolapia cabrae)
Peloponnese Chub (Squalius peloponensis)
Pelteobagrus eupogon (Pelteobagrus eupogon)
Pelteobagrus intermedius (Pelteobagrus intermedius)
Pelteobagrus nudiceps (Pelteobagrus nudiceps)
Pelteobagrus tonkinensis (Pelteobagrus tonkinensis)
Pelvicachromis sacrimontis (Pelvicachromis sacrimontis)
Pelvicachromis silviae (Pelvicachromis silviae)
Pemecou Sea Catfish (Sciades herzbergii)
Penang Betta (Betta pugnax)
Pencil Coffinfish (Chaunax penicillatus)
Peninsular Clingfish (Gobiesox juniperoserrai)
Peninsula Hilltrout (Lepidopygopsis typus)
Pennahia ovata (Pennahia ovata)
Pennant Coralfish (Heniochus acuminatus)
Pennant-tailed Suckermouth (Chiloglanis anoterus)
Pennyfish (Denariusa australis)
Penopus japonicus (Penopus japonicus)
Penopus microphthalmus (Penopus microphthalmus)
Pentaceros quinquespinis (Pentaceros quinquespinis)
Pentherichthys atratus (Pentherichthys atratus)
Pentheroscion mbizi (Pentheroscion mbizi)
Penzina Cisco (Coregonus subautumnalis)
Peppered Butterflyfish (Chaetodon guttatissimus)
Peppered Catshark (Galeus piperatus)
Peppered Chub (Macrhybopsis tetranema)
Peppered Corydoras (Corydoras paleatus)
Peppered Otocinclus (Otocinclus flexilis)
Peppered Shiner (Notropis perpallidus)
Pepperfin Cusk-eel (Lepophidium gilmorei)
Peppermint Angelfish (Centropyge boylei)
Peppermint Pikehead (Luciocephalus aura)
Percis matsuii (Percis matsuii)
Percna Pike Cichlid (Lugubria percna)
Percocypris pingi (Percocypris pingi)
Percocypris regani (Percocypris regani)
Percocypris retrodorsalis (Percocypris retrodorsalis)
Percocypris tchangi (Percocypris tchangi)
Perdix Cardinalfish (Apogonichthys perdix)
Perissodus eccentricus (Perissodus eccentricus)
Perissodus microlepis (Perissodus microlepis)
Perissodus multidentatus (Perissodus multidentatus)
Perissodus paradoxus (Perissodus paradoxus)
Perissodus straeleni (Perissodus straeleni)
Peristedion altipinne (Peristedion altipinne)
Peristedion amblygenys (Peristedion amblygenys)
Peristedion barbiger (Peristedion barbiger)
Peristedion crustosum (Peristedion crustosum)
Peristedion ecuadorense (Peristedion ecuadorense)
Peristedion imberbe (Peristedion imberbe)
Peristedion longispatha (Peristedion longispatha)
Peristedion nesium (Peristedion nesium)
Peristedion orientale (Peristedion orientale)
Peristedion paucibarbiger (Peristedion paucibarbiger)
Peristedion richardsi (Peristedion richardsi)
Peristedion riversandersoni (Peristedion riversandersoni)
Peristedion unicuspis (Peristedion unicuspis)
Peristedion weberi (Peristedion weberi)
Permitin Spiny Plunderfish (Harpagifer permitini)
Perrieri Cichlid (Haplochromis perrieri)
Persian Cardinalfish (Cheilodipterus persicus)
Persian Chub (Acanthobrama persidis)
Personata Dwarf Cichlid (Apistogramma personata)
Peru Piraíba (Brachyplatystoma capapretum)
Peruvian Anchoveta (Engraulis ringens)
Peruvian Banded Croaker (Paralonchurus peruanus)
Peruvian Barbel Drum (Ctenosciaena peruviana)
Peruvian Grunt (Anisotremus scapularis)
Peruvian Mora (Physiculus talarae)
Peruvian Puffer (Sphoeroides sechurae)
Peruvian Sea Catfish (Galeichthys peruvianus)
Peruvian Weakfish (Cynoscion analis)
Peters’ Banded Croaker (Paralonchurus petersii)
Peter’s Cichlid (Alticorpus peterdaviesi)
Peter’s Clingfish (Tomicodon petersii)
Peters’ Monocle Bream (Scolopsis affinis)
Pethia atra (Pethia atra)
Pethia aurea (Pethia aurea)
Pethia canius (Pethia canius)
Pethia didi (Pethia didi)
Pethia erythromycter (Pethia erythromycter)
Pethia expletiforis (Pethia expletiforis)
Pethia khugae (Pethia khugae)
Pethia longicauda (Pethia longicauda)
Pethia macrogramma (Pethia macrogramma)
Pethia manipurensis (Pethia manipurensis)
Pethia meingangbii (Pethia meingangbii)
Pethia melanomaculata (Pethia melanomaculata)
Pethia muvattupuzhaensis (Pethia muvattupuzhaensis)
Pethia nankyweensis (Pethia nankyweensis)
Pethia nigripinna (Pethia nigripinna)
Pethia ornatus (Pethia ornatus)
Pethia poiensis (Pethia poiensis)
Pethia pookodensis (Pethia pookodensis)
Pethia punctata (Pethia punctata)
Pethia rutila (Pethia rutila)
Pethia setnai (Pethia setnai)
Pethia sharmai (Pethia sharmai)
Pethia stoliczkana (Pethia stoliczkana)
Pethia thelys (Pethia thelys)
Pethia tiantian (Pethia tiantian)
Pethia yuensis (Pethia yuensis)
Petrochromis ephippium (Petrochromis ephippium)
Petrochromis famula (Petrochromis famula)
Petrochromis fasciolatus (Petrochromis fasciolatus)
Petrochromis horii (Petrochromis horii)
Petrochromis macrognathus (Petrochromis macrognathus)
Petrochromis orthognathus (Petrochromis orthognathus)
Petrochromis polyodon (Petrochromis polyodon)
Petroscirtes marginatus (Petroscirtes marginatus)
Petroscirtes springeri (Petroscirtes springeri)
Petrotilapia chrysos (Petrotilapia chrysos)
Petrotilapia flaviventris (Petrotilapia flaviventris)
Petrotilapia genalutea (Petrotilapia genalutea)
Petrotilapia microgalana (Petrotilapia microgalana)
Petrotilapia mumboensis (Petrotilapia mumboensis)
Petrotilapia nigra (Petrotilapia nigra)
Petrotilapia palingnathos (Petrotilapia palingnathos)
Petrotilapia pyroscelos (Petrotilapia pyroscelos)
Petrotilapia tridentiger (Petrotilapia tridentiger)
Petrotilapia xanthos (Petrotilapia xanthos)
Petilipinnis grunniens (Petilipinnis grunniens)
Pfärrit (Coregonus confusus)
Phalacronotus micronemus (Phalacronotus micronemus)
Phalacronotus parvanalis (Phalacronotus parvanalis)
Phallic Blenny (Starksia spinipenis)
Phallic Catshark (Galeus priapus)
Phantom Bannerfish (Heniochus pleurotaenia)
Phantom Blindcat (Prietella lundbergi)
Phantom Cardinalfish (Lachneratus phasmaticus)
Phantom Shiner (Notropis orca)
Pharaoh Cardinalfish (Apogonichthyoides pharaonis)
Phasmatocottus ctenopterygius (Phasmatocottus ctenopterygius)
Phenacorhamdia anisura (Phenacorhamdia anisura)
Phenacorhamdia boliviana (Phenacorhamdia boliviana)
Phenacorhamdia hoehnei (Phenacorhamdia hoehnei)
Phenacorhamdia macarenensis (Phenacorhamdia macarenensis)
Phenacorhamdia nigrolineata (Phenacorhamdia nigrolineata)
Phenacorhamdia provenzanoi (Phenacorhamdia provenzanoi)
Phenacorhamdia roxoi (Phenacorhamdia roxoi)
Phenacorhamdia somnians (Phenacorhamdia somnians)
Phenacorhamdia taphorni (Phenacorhamdia taphorni)
Phenacorhamdia tenebrosa (Phenacorhamdia tenebrosa)
Phenacorhamdia unifasciata (Phenacorhamdia unifasciata)
Philippine Anchovy (Encrasicholina oligobranchus)
Philippine Butterflyfish (Chaetodon adiergastos)
Philippines Cardinalfish (Gymnapogon philippinus)
Philippines Sawtail Catshark (Galeus friedrichi)
Philippines Viviparous Brotula (Ungusurculus philippinensis)
Philippine Wrasse (Pseudocoris bleekeri)
Phillip’s Garra (Garra phillipsi)
Phoenix Barb (Spinibarbus denticulatus)
Phoenix Rasbora (Boraras merah)
Phongolo Suckermouth (Chiloglanis emarginatus)
Photocorynus spiniceps (Photocorynus spiniceps)
Photonectes achirus (Photonectes achirus)
Photonectes barnetti (Photonectes barnetti)
Photonectes coffea (Photonectes coffea)
Photonectes cornutus (Photonectes cornutus)
Photonectes corynodes (Photonectes corynodes)
Photonectes dinema (Photonectes dinema)
Photonectes gorodinskii (Photonectes gorodinskii)
Photonectes klepadloae (Photonectes klepadloae)
Photonectes leucospilus (Photonectes leucospilus)
Photonectes litvinovi (Photonectes litvinovi)
Photonectes margarita (Photonectes margarita)
Photonectes munificus (Photonectes munificus)
Photonectes paxtoni (Photonectes paxtoni)
Photonectes phyllopogon (Photonectes phyllopogon)
Photonectes uncinatus (Photonectes uncinatus)
Photonectes venetaenia (Photonectes venetaenia)
Photonectes waitti (Photonectes waitti)
Photostomias atrox (Photostomias atrox)
Photostomias goodyeari (Photostomias goodyeari)
Photostomias guernei (Photostomias guernei)
Photostomias liemi (Photostomias liemi)
Photostomias lucingens (Photostomias lucingens)
Photostomias tantillux (Photostomias tantillux)
Phoxinellus alepidotus (Phoxinellus alepidotus)
Phoxinellus dalmaticus (Phoxinellus dalmaticus)
Phoxinus apollonicus (Phoxinus apollonicus)
Phoxinus colchicus (Phoxinus colchicus)
Phoxinus grumi (Phoxinus grumi)
Phoxinus jouyi (Phoxinus jouyi)
Phoxinus karsticus (Phoxinus karsticus)
Phoxinus keumkang (Phoxinus keumkang)
Phoxinus ketmaieri (Phoxinus ketmaieri)
Phoxinus likai (Phoxinus likai)
Phoxinus oxyrhynchus (Phoxinus oxyrhynchus)
Phoxinus semotilus (Phoxinus semotilus)
Phoxinus septimaniae (Phoxinus septimaniae)
Phoxinus steindachneri (Phoxinus steindachneri)
Phoxinus tchangi (Phoxinus tchangi)
Phoxinus ujmonensis (Phoxinus ujmonensis)
Phractura bovei (Phractura bovei)
Phractura brevicauda (Phractura brevicauda)
Phractura clauseni (Phractura clauseni)
Phractura fasciata (Phractura fasciata)
Phractura gladysae (Phractura gladysae)
Phractura intermedia (Phractura intermedia)
Phractura lindica (Phractura lindica)
Phractura longicauda (Phractura longicauda)
Phractura macrura (Phractura macrura)
Phractura scaphyrhynchura (Phractura scaphyrhynchura)
Phractura stiassny (Phractura stiassny)
Phractura tenuicauda (Phractura tenuicauda)
Phreatobius cisternarum (Phreatobius cisternarum)
Phreatobius dracunculus (Phreatobius dracunculus)
Phreatobius sanguijuela (Phreatobius sanguijuela)
Phuket Viviparous Brotula (Alionematichthys phuketensis)
Phyllonemus brichardi (Phyllonemus brichardi)
Phyllonemus filinemus (Phyllonemus filinemus)
Phyllorhinichthys balushkini (Phyllorhinichthys balushkini)
Phyllorhinichthys micractis (Phyllorhinichthys micractis)
Physiculus andriashevi (Physiculus andriashevi)
Physiculus argyropastus (Physiculus argyropastus)
Physiculus beckeri (Physiculus beckeri)
Physiculus bertelseni (Physiculus bertelseni)
Physiculus capensis (Physiculus capensis)
Physiculus chigodarana (Physiculus chigodarana)
Physiculus cirm (Physiculus cirm)
Physiculus coheni (Physiculus coheni)
Physiculus cyanostrophus (Physiculus cyanostrophus)
Physiculus cynodon (Physiculus cynodon)
Physiculus fedorovi (Physiculus fedorovi)
Physiculus grinnelli (Physiculus grinnelli)
Physiculus hexacytus (Physiculus hexacytus)
Physiculus karrerae (Physiculus karrerae)
Physiculus kaupi (Physiculus kaupi)
Physiculus longicavis (Physiculus longicavis)
Physiculus marisrubri (Physiculus marisrubri)
Physiculus maslowskii (Physiculus maslowskii)
Physiculus microbarbatus (Physiculus microbarbatus)
Physiculus natalensis (Physiculus natalensis)
Physiculus nielseni (Physiculus nielseni)
Physiculus nigripinnis (Physiculus nigripinnis)
Physiculus normani (Physiculus normani)
Physiculus parini (Physiculus parini)
Physiculus peregrinus (Physiculus peregrinus)
Physiculus rhodopinnis (Physiculus rhodopinnis)
Physiculus sazonovi (Physiculus sazonovi)
Physiculus sterops (Physiculus sterops)
Physiculus sudanensis (Physiculus sudanensis)
Physiculus yoshidae (Physiculus yoshidae)
Physopyxis ananas (Physopyxis ananas)
Physopyxis cristata (Physopyxis cristata)
Physopyxis lyra (Physopyxis lyra)
Piam (Leptobarbus hosii)
Piano Fangblenny (Plagiotremus tapeinosoma)
Pickhandle Barracuda (Sphyraena jello)
Pictus Cat (Pimelodus pictus)
Piebald Madtom (Noturus gladiator)
Pigeye Shark (Carcharhinus amboinensis)
Pigfish (Orthopristis chrysoptera)
Piglet Clingfish (Gouania pigra)
Pigmouth Carp (Labeo kontius)
Pignosed Arrowtooth Eel (Dysomma brevirostre)
Pigo (Rutilus pigus)
Pigsnout Grunt (Pomadasys rogerii)
Pike Asp (Aspiolucius esocinus)
Pike Cichlid (Crenicichla lepidota)
Pilkhykay Blackfish (Dallia delicatissima)
Pimelabditus moli (Pimelabditus moli)
Pimelodella altipinnis (Pimelodella altipinnis)
Pimelodella australis (Pimelodella australis)
Pimelodella avanhandavae (Pimelodella avanhandavae)
Pimelodella boliviana (Pimelodella boliviana)
Pimelodella boschmai (Pimelodella boschmai)
Pimelodella brasiliensis (Pimelodella brasiliensis)
Pimelodella breviceps (Pimelodella breviceps)
Pimelodella buckleyi (Pimelodella buckleyi)
Pimelodella chagresi (Pimelodella chagresi)
Pimelodella chaparae (Pimelodella chaparae)
Pimelodella conquetaensis (Pimelodella conquetaensis)
Pimelodella cristata (Pimelodella cristata)
Pimelodella cruxenti (Pimelodella cruxenti)
Pimelodella cyanostigma (Pimelodella cyanostigma)
Pimelodella dorseyi (Pimelodella dorseyi)
Pimelodella eigenmanni (Pimelodella eigenmanni)
Pimelodella eigenmanniorum (Pimelodella eigenmanniorum)
Pimelodella elongata (Pimelodella elongata)
Pimelodella enochi (Pimelodella enochi)
Pimelodella eutaenia (Pimelodella eutaenia)
Pimelodella figueroai (Pimelodella figueroai)
Pimelodella geryi (Pimelodella geryi)
Pimelodella griffini (Pimelodella griffini)
Pimelodella grisea (Pimelodella grisea)
Pimelodella hartii (Pimelodella hartii)
Pimelodella hartwelli (Pimelodella hartwelli)
Pimelodella hasemani (Pimelodella hasemani)
Pimelodella howesi (Pimelodella howesi)
Pimelodella ignobilis (Pimelodella ignobilis)
Pimelodella itapicuruensis (Pimelodella itapicuruensis)
Pimelodella lateristriga (Pimelodella lateristriga)
Pimelodella laticeps (Pimelodella laticeps)
Pimelodella laurenti (Pimelodella laurenti)
Pimelodella leptosoma (Pimelodella leptosoma)
Pimelodella linami (Pimelodella linami)
Pimelodella longipinnis (Pimelodella longipinnis)
Pimelodella macrocephala (Pimelodella macrocephala)
Pimelodella macturki (Pimelodella macturki)
Pimelodella martinezi (Pimelodella martinezi)
Pimelodella meeki (Pimelodella meeki)
Pimelodella megalops (Pimelodella megalops)
Pimelodella megalura (Pimelodella megalura)
Pimelodella metae (Pimelodella metae)
Pimelodella modestus (Pimelodella modestus)
Pimelodella montana (Pimelodella montana)
Pimelodella mucosa (Pimelodella mucosa)
Pimelodella nigrofasciata (Pimelodella nigrofasciata)
Pimelodella notomelas (Pimelodella notomelas)
Pimelodella odynea (Pimelodella odynea)
Pimelodella ophthalmica (Pimelodella ophthalmica)
Pimelodella pallida (Pimelodella pallida)
Pimelodella papariae (Pimelodella papariae)
Pimelodella pappenheimi (Pimelodella pappenheimi)
Pimelodella parnahybae (Pimelodella parnahybae)
Pimelodella parva (Pimelodella parva)
Pimelodella pectinifer (Pimelodella pectinifer)
Pimelodella peruana (Pimelodella peruana)
Pimelodella peruensis (Pimelodella peruensis)
Pimelodella procera (Pimelodella procera)
Pimelodella rendahli (Pimelodella rendahli)
Pimelodella reyesi (Pimelodella reyesi)
Pimelodella robinsoni (Pimelodella robinsoni)
Pimelodella roccae (Pimelodella roccae)
Pimelodella rudolphi (Pimelodella rudolphi)
Pimelodella serrata (Pimelodella serrata)
Pimelodella spelaea (Pimelodella spelaea)
Pimelodella steindachneri (Pimelodella steindachneri)
Pimelodella taeniophora (Pimelodella taeniophora)
Pimelodella taenioptera (Pimelodella taenioptera)
Pimelodella tapatapae (Pimelodella tapatapae)
Pimelodella transitoria (Pimelodella transitoria)
Pimelodella vittata (Pimelodella vittata)
Pimelodella wesselii (Pimelodella wesselii)
Pimelodella witmeri (Pimelodella witmeri)
Pimelodella wolfi (Pimelodella wolfi)
Pimelodella yuncensis (Pimelodella yuncensis)
Pimelodina flavipinnis (Pimelodina flavipinnis)
Pimelodus absconditus (Pimelodus absconditus)
Pimelodus albicans (Pimelodus albicans)
Pimelodus altissimus (Pimelodus altissimus)
Pimelodus argenteus (Pimelodus argenteus)
Pimelodus atrobrunneus (Pimelodus atrobrunneus)
Pimelodus brevis (Pimelodus brevis)
Pimelodus britskii (Pimelodus britskii)
Pimelodus coprophagus (Pimelodus coprophagus)
Pimelodus fur (Pimelodus fur)
Pimelodus garciabarrigai (Pimelodus garciabarrigai)
Pimelodus halisodous (Pimelodus halisodous)
Pimelodus jivaro (Pimelodus jivaro)
Pimelodus joannis (Pimelodus joannis)
Pimelodus luciae (Pimelodus luciae)
Pimelodus microstoma (Pimelodus microstoma)
Pimelodus multicratifer (Pimelodus multicratifer)
Pimelodus mysteriosus (Pimelodus mysteriosus)
Pimelodus navarroi (Pimelodus navarroi)
Pimelodus ortmanni (Pimelodus ortmanni)
Pimelodus pantaneiro (Pimelodus pantaneiro)
Pimelodus paranaensis (Pimelodus paranaensis)
Pimelodus pintado (Pimelodus pintado)
Pimelodus platicirris (Pimelodus platicirris)
Pimelodus pohli (Pimelodus pohli)
Pimelodus punctatus (Pimelodus punctatus)
Pimelodus quadratus (Pimelodus quadratus)
Pimelodus speciosus (Pimelodus speciosus)
Pimelodus stewarti (Pimelodus stewarti)
Pimelodus tetramerus (Pimelodus tetramerus)
Pindu (Stomatepia pindu)
Pinewoods Shiner (Lythrurus matutinus)
Pink-banded Fairy-Wrasse (Cirrhilabrus roseafascia)
Pink Blenny (Paraclinus beebei)
Pink-breasted Siphonfish (Siphamia roseigaster)
Pink Brotula (Brosmodorsalis persicinus)
Pink Cardinalfish (Apogon pacificus)
Pink Clingfish (Aspasmogaster costata)
Pink Clingfish (Modicus minimus)
Pink Corydoras (Corydoras axelrodi)
Pink Cuskeel (Genypterus blacodes)
Pink Ear Emperor (Lethrinus lentjan)
Pink Icefish (Champsocephalus esox)
Pink Frogmouth (Chaunax pictus)
Pink Handfish (Brachiopsilus dianthus)
Pink Happy (Sargochromis giardi)
Pink Rockfish (Sebastes eos)
Pinkrose Rockfish (Sebastes simulator)
Pink Salmon (Oncorhynchus gorbuscha)
Pink Skunk Clownfish (Amphiprion perideraion)
Pink-snouted Wrasse (Halichoeres kallochroma)
Pinkthroat Corydoras (Corydoras spilurus)
Pinniwallago kanpurensis (Pinniwallago kanpurensis)
Pinocchio Catshark (Apristurus australis)
Pinstripe Cardinalfish (Lepidamia kalosoma)
Pinstripe Damba (Paretroplus menarambo)
Pinstriped Blenny (Starksia grammilaga)
Pintail Fairy-Wrasse (Cirrhilabrus isosceles)
Piquitinga Anchovy (Anchoa tricolor)
Pirate Blenny (Emblemaria piratula)
Pisidian Spring Minnow (Pseudophoxinus fahrettini)
Pitcairn Angelfish (Genicanthus spinus)
Pitcairn Rainbow Wrasse (Thalassoma heiseri)
Pitch‐black Fulu (Haplochromis piceatus)
Pitgum Lanternfish (Opostomias mitsuii)
Pithead (Cryothenia peninsulae)
Pithead Sculpin (Icelinus cavifrons)
Pit Sculpin (Cottus pitensis)
Pixy Clingfish (Flabellicauda cometes)
Pixy Pike Cichlid (Crenicichla yaha)
Pixy Wrasse (Coris pictoides)
Pizarro Stardrum (Stellifer pizarroensis)
Placidochromis acuticeps (Placidochromis acuticeps)
Placidochromis acutirostris (Placidochromis acutirostris)
Placidochromis argyrogaster (Placidochromis argyrogaster)
Placidochromis boops (Placidochromis boops)
Placidochromis borealis (Placidochromis borealis)
Placidochromis chilolae (Placidochromis chilolae)
Placidochromis communis (Placidochromis communis)
Placidochromis domirae (Placidochromis domirae)
Placidochromis ecclesi (Placidochromis ecclesi)
Placidochromis elongatus (Placidochromis elongatus)
Placidochromis fuscus (Placidochromis fuscus)
Placidochromis hennydaviesae (Placidochromis hennydaviesae)
Placidochromis intermedius (Placidochromis intermedius)
Placidochromis johnstoni (Placidochromis johnstoni)
Placidochromis koningsi (Placidochromis koningsi)
Placidochromis lineatus (Placidochromis lineatus)
Placidochromis longimanus (Placidochromis longimanus)
Placidochromis longirostris (Placidochromis longirostris)
Placidochromis longus (Placidochromis longus)
Placidochromis lukomae (Placidochromis lukomae)
Placidochromis macroceps (Placidochromis macroceps)
Placidochromis macrognathus (Placidochromis macrognathus)
Placidochromis mbunoides (Placidochromis mbunoides)
Placidochromis minor (Placidochromis minor)
Placidochromis minutus (Placidochromis minutus)
Placidochromis msakae (Placidochromis msakae)
Placidochromis nigribarbis (Placidochromis nigribarbis)
Placidochromis nkhatae (Placidochromis nkhatae)
Placidochromis nkhotakotae (Placidochromis nkhotakotae)
Placidochromis obscurus (Placidochromis obscurus)
Placidochromis ordinarius (Placidochromis ordinarius)
Placidochromis orthognathus (Placidochromis orthognathus)
Placidochromis pallidus (Placidochromis pallidus)
Placidochromis phenochilus (Placidochromis phenochilus)
Placidochromis platyrhynchos (Placidochromis platyrhynchos)
Placidochromis polli (Placidochromis polli)
Placidochromis rotundifrons (Placidochromis rotundifrons)
Placidochromis trewavasae (Placidochromis trewavasae)
Placidochromis turneri (Placidochromis turneri)
Placidochromis vulgaris (Placidochromis vulgaris)
Placocheilus bibarbatus (Placocheilus bibarbatus)
Placocheilus caudofasciatus (Placocheilus caudofasciatus)
Placocheilus cryptonemus (Placocheilus cryptonemus)
Placocheilus dulongensis (Placocheilus dulongensis)
Placocheilus robustus (Placocheilus robustus)
Placogobio bacmeensis (Placogobio bacmeensis)
Placogobio nahangensis (Placogobio nahangensis)
Plagioscion casattii (Plagioscion casattii)
Plagioscion montei (Plagioscion montei)
Plagioscion pauciradiatus (Plagioscion pauciradiatus)
Plagiotremus iosodon (Plagiotremus iosodon)
Plain Bonito (Orcynopsis unicolor)
Plain Cardinalfish (Apogon atricaudus)
Plaincheek Puffer (Sphoeroides georgemilleri)
Plainchin Dreamarm (Leptacanthichthys gracilispinis)
Plainful Sole (Achirus declivis)
Plain Sculpin (Myoxocephalus jaok)
Plains Minnow (Hybognathus placitus)
Plain Squeaker (Synodontis zambezensis)
Plamoottil’s Barb (Osteochilichthys elegans)
Planiloricaria cryptodon (Planiloricaria cryptodon)
Platanna Klipfish (Xenopoclinus kochi)
Plateau Chub (Evarra eigenmanni)
Plateau Shiner (Cyprinella lepida)
Platinum Acara (Andinoacara latifrons)
Platyallabes tihoni (Platyallabes tihoni)
Platyclarias machadoi (Platyclarias machadoi)
Platydoras brachylecis (Platydoras brachylecis)
Platydoras birindellii (Platydoras birindellii)
Platygillellus smithi (Platygillellus smithi)
Platypharodon extremus (Platypharodon extremus)
Platysilurus malarmo (Platysilurus malarmo)
Platysilurus mucosus (Platysilurus mucosus)
Platysilurus olallae (Platysilurus olallae)
Platysmacheilus exiguus (Platysmacheilus exiguus)
Platysmacheilus longibarbatus (Platysmacheilus longibarbatus)
Platysmacheilus nudiventris (Platysmacheilus nudiventris)
Platysmacheilus zhenjiangensis (Platysmacheilus zhenjiangensis)
Platytropius siamensis (Platytropius siamensis)
Platytropius yunnanensis (Platytropius yunnanensis)
Pleasant Cichlid (Apistogramma amoena)
Plecodus elaviae (Plecodus elaviae)
Plectorhinchus faetela (Plectorhinchus faetela)
Plectorhinchus griseus (Plectorhinchus griseus)
Plectorhinchus umbrinus (Plectorhinchus umbrinus)
Plectrochilus diabolicus (Plectrochilus diabolicus)
Plectrochilus machadoi (Plectrochilus machadoi)
Plectrochilus wieneri (Plectrochilus wieneri)
Plentiful Toby (Chelonodon dapsilis)
Plesioptopoma curvidens (Plesioptopoma curvidens)
Plicofollis magatensis (Plicofollis magatensis)
Plotosus abbreviatus (Plotosus abbreviatus)
Plotosus fisadoha (Plotosus fisadoha)
Plotosus nhatrangensis (Plotosus nhatrangensis)
Ploughfish (Gymnodraco acuticeps)
Plume Blenny (Cirriemblemaria lucasana)
Plumed Sculpin (Archistes plumarius)
Pnictes asphyxiatus (Pnictes asphyxiatus)
Pocket-like Lip Barbel (Paraspinibarbus macracanthus)
Pocket Shark (Mollisquama parini)
Podothecus hamlini (Podothecus hamlini)
Podothecus sturioides (Podothecus sturioides)
Poey’s Anchovy (Anchoviella perfasciata)
Pogobrama barbatula (Pogobrama barbatula)
Pogonophryne favosa (Pogonophryne favosa)
Pogonophryne sarmentifera (Pogonophryne sarmentifera)
Pogonopoma obscurum (Pogonopoma obscurum)
Pogonopoma parahybae (Pogonopoma parahybae)
Pogonopoma wertheimeri (Pogonopoma wertheimeri)
Pohnpei Coralbrotula (Diancistrus pohnpeiensis)
Pointed Head Hap (Trematocranus microstoma)
Pointed-snout Wrasse (Symphodus rostratus)
Point-nosed Croaker (Ophioscion typicus)
Point Tuza Croaker (Ophioscion scierus)
Pointy-nosed Blue Chimaera (Hydrolagus trolli)
Polar Cod (Arctogadus glacialis)
Polar Sculpin (Cottunculus microps)
Polka-dot Batfish (Ogcocephalus radiatus)
Polka-dot Cusk-eel (Otophidium omostigma)
Pollan (Coregonus pollan)
Pollock (Pollachius virens)
Poll’s Bichir (Polypterus polli)
Poll’s Synodontis (Synodontis polli)
Polymixia fusca (Polymixia fusca)
Polymixia longispina (Polymixia longispina)
Polymixia salagomeziensis (Polymixia salagomeziensis)
Polymixia sazonovi (Polymixia sazonovi)
Polymixia yuri (Polymixia yuri)
Polynesian Triangular Batfish (Malthopsis velutina)
Pomadasys bipunctatus (Pomadasys bipunctatus)
Pomadasys guoraca (Pomadasys guoraca)
Pomadasys ramosus (Pomadasys ramosus)
Pomadasys schyrii (Pomadasys schyrii)
Pomadasys suillus (Pomadasys suillus)
Pomfret (Taractes rubescens)
Pondicherry Shark (Carcharhinus hemiodon)
Pool Barb (Puntius sophore)
Poor Cod (Trisopterus minutus)
Popeye Catalufa (Pristigenys serrula)
Popeye Shiner (Notropis ariommus)
Popoche Chub (Algansea popoche)
Porehead Blenny (Labrisomus multiporosus)
Porkfish (Anisotremus virginicus)
Porocottus allisi (Porocottus allisi)
Porocottus camtschaticus (Porocottus camtschaticus)
Porocottus coronatus (Porocottus coronatus)
Porocottus japonicus (Porocottus japonicus)
Porocottus leptosomus (Porocottus leptosomus)
Porocottus mednius (Porocottus mednius)
Porocottus minutus (Porocottus minutus)
Porocottus quadrifilis (Porocottus quadrifilis)
Porocottus tentaculatus (Porocottus tentaculatus)
Porogadus abyssalis (Porogadus abyssalis)
Porogadus atripectus (Porogadus atripectus)
Porogadus catena (Porogadus catena)
Porogadus guentheri (Porogadus guentheri)
Porogadus longiceps (Porogadus longiceps)
Porogadus melampeplus (Porogadus melampeplus)
Porogadus melanocephalus (Porogadus melanocephalus)
Porogadus nudus (Porogadus nudus)
Porogadus silus (Porogadus silus)
Porogadus subarmatus (Porogadus subarmatus)
Porogadus trichiurus (Porogadus trichiurus)
Poromitra atlantica (Poromitra atlantica)
Poromitra capito (Poromitra capito)
Poromitra coronata (Poromitra coronata)
Poromitra crassa (Poromitra crassa)
Poromitra cristiceps (Poromitra cristiceps)
Poromitra curilensis (Poromitra curilensis)
Poromitra decipiens (Poromitra decipiens)
Poromitra frontosa (Poromitra frontosa)
Poromitra gibbsi (Poromitra gibbsi)
Poromitra glochidiata (Poromitra glochidiata)
Poromitra indooceanica (Poromitra indooceanica)
Poromitra jucunda (Poromitra jucunda)
Poromitra kukuevi (Poromitra kukuevi)
Poromitra macrophthalma (Poromitra macrophthalma)
Poromitra megalops (Poromitra megalops)
Poromitra nigriceps (Poromitra nigriceps)
Poromitra nigrofulva (Poromitra nigrofulva)
Poromitra rugosa (Poromitra rugosa)
Poromitra unicornis (Poromitra unicornis)
Poropuntius alloiopleurus (Poropuntius alloiopleurus)
Poropuntius angustus (Poropuntius angustus)
Poropuntius bantamensis (Poropuntius bantamensis)
Poropuntius bolovenensis (Poropuntius bolovenensis)
Poropuntius brevispinus (Poropuntius brevispinus)
Poropuntius burtoni (Poropuntius burtoni)
Poropuntius carinatus (Poropuntius carinatus)
Poropuntius chondrorhynchus (Poropuntius chondrorhynchus)
Poropuntius chonglingchungi (Poropuntius chonglingchungi)
Poropuntius cogginii (Poropuntius cogginii)
Poropuntius consternans (Poropuntius consternans)
Poropuntius daliensis (Poropuntius daliensis)
Poropuntius deauratus (Poropuntius deauratus)
Poropuntius exiguus (Poropuntius exiguus)
Poropuntius faucis (Poropuntius faucis)
Poropuntius fuxianhuensis (Poropuntius fuxianhuensis)
Poropuntius genyognathus (Poropuntius genyognathus)
Poropuntius hampaloides (Poropuntius hampaloides)
Poropuntius hathe (Poropuntius hathe)
Poropuntius heterolepidotus (Poropuntius heterolepidotus)
Poropuntius huangchuchieni (Poropuntius huangchuchieni)
Poropuntius kontumensis (Poropuntius kontumensis)
Poropuntius krempfi (Poropuntius krempfi)
Poropuntius laoensis (Poropuntius laoensis)
Poropuntius lobocheiloides (Poropuntius lobocheiloides)
Poropuntius margarianus (Poropuntius margarianus)
Poropuntius melanogrammus (Poropuntius melanogrammus)
Poropuntius normani (Poropuntius normani)
Poropuntius opisthoptera (Poropuntius opisthoptera)
Poropuntius rhomboides (Poropuntius rhomboides)
Poropuntius scapanognathus (Poropuntius scapanognathus)
Poropuntius schanicus (Poropuntius schanicus)
Poropuntius shanensis (Poropuntius shanensis)
Poropuntius smedleyi (Poropuntius smedleyi)
Poropuntius solitus (Poropuntius solitus)
Poropuntius speleops (Poropuntius speleops)
Poropuntius susanae (Poropuntius susanae)
Poropuntius tawarensis (Poropuntius tawarensis)
Porthole Catfish (Dianema longibarbis)
Porthole Shovelnose Catfish (Hemisorubim platyrhynchos)
Port Jackson Glassfish (Ambassis jacksoniensis)
Port Jackson Shark (Heterodontus portusjacksoni)
Portuguese Blenny (Parablennius ruber)
Portuguese Lamprey (Lampetra alavariensis)
Portuguese Rabbitfish (Hydrolagus lusitanicus)
Posidonia Clingfish (Posidonichthys hutchinsi)
Potomac Sculpin (Cottus girardi)
Potamarius izabalensis (Potamarius izabalensis)
Potamoglanis anhanga (Potamoglanis anhanga)
Potamoglanis hasemani (Potamoglanis hasemani)
Potamoglanis johnsoni (Potamoglanis johnsoni)
Potamoglanis wapixana (Potamoglanis wapixana)
Pouting (Trisopterus luscus)
Powan (Coregonus clupeoides)
Praealticus dayi (Praealticus dayi)
Praealticus margaritarius (Praealticus margaritarius)
Praealticus tanegasimae (Praealticus tanegasimae)
Prairie Chub (Macrhybopsis australis)
Pravdin’s Dwarf Whitefish (Coregonus pravdinellus)
Predaceous Chub (Parazacco spilurus)
Predatory Carp (Chanodichthys erythropterus)
Prespa Bleak (Alburnus belvica)
Prespa Minnow (Pelasgus prespensis)
Prespa Nase (Chondrostoma prespense)
Prespa Spirlin (Alburnoides prespensis)
Prespa Trout (Salmo peristericus)
Pretty Corydoras (Corydoras pulcher)
Pretty Shiner (Lythrurus bellus)
Pricklebreast Poacher (Stellerina xyosterna)
Prickly Anglerfish (Echinophryne crassispina)
Prickly Anglerfish (Himantolophus appelii)
Prickly Croaker (Aspericorvina jubata)
Prickly Dreamer (Spiniphryne gladisfenae)
Prickly Fanfish (Pterycombus petersii)
Prickly Puffer (Ephippion guttifer)
Prickly Sculpin (Cottus asper)
Prickly Toadfish (Contusus brevicaudus)
Prickly Toadfish (Contusus richei)
Prikanac (Phoxinellus pseudalepidotus)
Primitive Archerfish (Protoxotes lorentzi)
Prince Axel’s Wonderfish (Thaumatichthys axeli)
Princess Carplet (Amblypharyngodon chulabhornae)
Prionodraco evansii (Prionodraco evansii)
Pristiapogon menesemus (Pristiapogon menesemus)
Pristigenys meyeri (Pristigenys meyeri)
Pristigenys refulgens (Pristigenys refulgens)
Pristigenys substriatus (Pristigenys substriatus)
Pristine Viviparous Brotula (Eusurculus pristinus)
Procerusternarchus pixuna (Procerusternarchus pixuna)
Procottus gotoi (Procottus gotoi)
Procottus major (Procottus major)
Proeutropiichthys buchanani (Proeutropiichthys buchanani)
Proeutropiichthys macropthalmos (Proeutropiichthys macropthalmos)
Proeutropiichthys taakree (Proeutropiichthys taakree)
Professor Blenny (Paraclinus stephensi)
Professor Stardrum (Stellifer walkeri)
Profundicula Cichlid (Alticorpus profundicola)
Prolabeo batesi (Prolabeo batesi)
Prolabeops melanhypopterus (Prolabeops melanhypopterus)
Prolabeops nyongensis (Prolabeops nyongensis)
Prolixicheilus longisulcus (Prolixicheilus longisulcus)
Proloricaria prolixa (Proloricaria prolixa)
Propimelodus araguayae (Propimelodus araguayae)
Propimelodus caesius (Propimelodus caesius)
Propimelodus eigenmanni (Propimelodus eigenmanni)
Proserpine Shiner (Cyprinella proserpina)
Proteus Pike Cichlid (Saxatilia proteus)
Protolabeo protolabeo (Protolabeo protolabeo)
Protomelas krampus (Protomelas krampus)
Protomelas labridens (Protomelas labridens)
Protomelas macrodon (Protomelas macrodon)
Protomelas pleurotaenia (Protomelas pleurotaenia)
Protomelas similis (Protomelas similis)
Protomelas spilonotus (Protomelas spilonotus)
Protomelas spilopterus (Protomelas spilopterus)
Protomelas triaenodon (Protomelas triaenodon)
Protomelas virgatus (Protomelas virgatus)
Proud Dragonfish (Eustomias achirus)
Prowspine Cusk Eel (Lepophidium prorates)
Prussian Carp (Carassius gibelio)
Przewalskii’s Naked Carp (Gymnocypris przewalskii)
Psammphiletria delicata (Psammphiletria delicata)
Psammphiletria nasuta (Psammphiletria nasuta)
Pseudacanthicus fordii (Pseudacanthicus fordii)
Pseudacanthicus histrix (Pseudacanthicus histrix)
Pseudacanthicus leopardus (Pseudacanthicus leopardus)
Pseudacanthicus serratus (Pseudacanthicus serratus)
Pseudacanthicus spinosus (Pseudacanthicus spinosus)
Pseudambassis roberti (Pseudambassis roberti)
Pseudamia rubra (Pseudamia rubra)
Pseudamiops phasma (Pseudamiops phasma)
Pseudamiops springeri (Pseudamiops springeri)
Pseudancistrus coquenani (Pseudancistrus coquenani)
Pseudancistrus corantijniensis (Pseudancistrus corantijniensis)
Pseudancistrus depressus (Pseudancistrus depressus)
Pseudancistrus genisetiger (Pseudancistrus genisetiger)
Pseudancistrus guentheri (Pseudancistrus guentheri)
Pseudancistrus kayabi (Pseudancistrus kayabi)
Pseudancistrus kwinti (Pseudancistrus kwinti)
Pseudancistrus megacephalus (Pseudancistrus megacephalus)
Pseudancistrus papariae (Pseudancistrus papariae)
Pseudancistrus reus (Pseudancistrus reus)
Pseudancistrus sidereus (Pseudancistrus sidereus)
Pseudancistrus yekuana (Pseudancistrus yekuana)
Pseudauchenipterus affinis (Pseudauchenipterus affinis)
Pseudauchenipterus flavescens (Pseudauchenipterus flavescens)
Pseudauchenipterus jequitinhonhae (Pseudauchenipterus jequitinhonhae)
Pseudecheneis brachyurus (Pseudecheneis brachyurus)
Pseudecheneis crassicauda (Pseudecheneis crassicauda)
Pseudecheneis eddsi (Pseudecheneis eddsi)
Pseudecheneis gracilis (Pseudecheneis gracilis)
Pseudecheneis immaculata (Pseudecheneis immaculata)
Pseudecheneis koladynae (Pseudecheneis koladynae)
Pseudecheneis longipectoralis (Pseudecheneis longipectoralis)
Pseudecheneis maurus (Pseudecheneis maurus)
Pseudecheneis paucipunctatus (Pseudecheneis paucipunctatus)
Pseudecheneis paviei (Pseudecheneis paviei)
Pseudecheneis serracula (Pseudecheneis serracula)
Pseudecheneis sirenica (Pseudecheneis sirenica)
Pseudecheneis stenura (Pseudecheneis stenura)
Pseudecheneis sulcatoides (Pseudecheneis sulcatoides)
Pseudecheneis suppaetula (Pseudecheneis suppaetula)
Pseudecheneis sympelvica (Pseudecheneis sympelvica)
Pseudecheneis tchangi (Pseudecheneis tchangi)
Pseudecheneis ukhrulensis (Pseudecheneis ukhrulensis)
Pseudepapterus cucuhyensis (Pseudepapterus cucuhyensis)
Pseudepapterus gracilis (Pseudepapterus gracilis)
Pseudepapterus hasemani (Pseudepapterus hasemani)
Pseudeutropius brachypopterus (Pseudeutropius brachypopterus)
Pseudeutropius indigens (Pseudeutropius indigens)
Pseudeutropius mitchelli (Pseudeutropius mitchelli)
Pseudeutropius moolenburghae (Pseudeutropius moolenburghae)
Pseudexostoma brachysoma (Pseudexostoma brachysoma)
Pseudexostoma yunnanensis (Pseudexostoma yunnanensis)
Pseudobagarius alfredi (Pseudobagarius alfredi)
Pseudobagarius baramensis (Pseudobagarius baramensis)
Pseudobagarius filifer (Pseudobagarius filifer)
Pseudobagarius fuscus (Pseudobagarius fuscus)
Pseudobagarius hardmani (Pseudobagarius hardmani)
Pseudobagarius inermis (Pseudobagarius inermis)
Pseudobagarius leucorhynchus (Pseudobagarius leucorhynchus)
Pseudobagarius macronemus (Pseudobagarius macronemus)
Pseudobagarius meridionalis (Pseudobagarius meridionalis)
Pseudobagarius nitidus (Pseudobagarius nitidus)
Pseudobagarius pseudobagarius (Pseudobagarius pseudobagarius)
Pseudobagarius similis (Pseudobagarius similis)
Pseudobagarius sinensis (Pseudobagarius sinensis)
Pseudobagarius subtilis (Pseudobagarius subtilis)
Pseudobagrus adiposalis (Pseudobagrus adiposalis)
Pseudobagrus albomarginatus (Pseudobagrus albomarginatus)
Pseudobagrus analis (Pseudobagrus analis)
Pseudobagrus aurantiacus (Pseudobagrus aurantiacus)
Pseudobagrus brachyrhabdion (Pseudobagrus brachyrhabdion)
Pseudobagrus brevianalis (Pseudobagrus brevianalis)
Pseudobagrus brevicaudatus (Pseudobagrus brevicaudatus)
Pseudobagrus crassilabris (Pseudobagrus crassilabris)
Pseudobagrus eupogoides (Pseudobagrus eupogoides)
Pseudobagrus fui (Pseudobagrus fui)
Pseudobagrus gracilis (Pseudobagrus gracilis)
Pseudobagrus hwanghoensis (Pseudobagrus hwanghoensis)
Pseudobagrus kaifenensis (Pseudobagrus kaifenensis)
Pseudobagrus koreanus (Pseudobagrus koreanus)
Pseudobagrus kyphus (Pseudobagrus kyphus)
Pseudobagrus microps (Pseudobagrus microps)
Pseudobagrus nubilosus (Pseudobagrus nubilosus)
Pseudobagrus omeihensis (Pseudobagrus omeihensis)
Pseudobagrus ondon (Pseudobagrus ondon)
Pseudobagrus pratti (Pseudobagrus pratti)
Pseudobagrus rendahli (Pseudobagrus rendahli)
Pseudobagrus sinyanensis (Pseudobagrus sinyanensis)
Pseudobagrus taeniatus (Pseudobagrus taeniatus)
Pseudobagrus taiwanensis (Pseudobagrus taiwanensis)
Pseudobagrus tenuifurcatus (Pseudobagrus tenuifurcatus)
Pseudobagrus tenuis (Pseudobagrus tenuis)
Pseudobagrus tokiensis (Pseudobagrus tokiensis)
Pseudobagrus trilineatus (Pseudobagrus trilineatus)
Pseudobagrus truncatus (Pseudobagrus truncatus)
Pseudobagrus vachelli (Pseudobagrus vachelli)
Pseudobagrus wangi (Pseudobagrus wangi)
Pseudobarbus senticeps (Pseudobarbus senticeps)
Pseudoblennius argenteus (Pseudoblennius argenteus)
Pseudoblennius cottoides (Pseudoblennius cottoides)
Pseudoblennius marmoratus (Pseudoblennius marmoratus)
Pseudoblennius percoides (Pseudoblennius percoides)
Pseudoblennius totomius (Pseudoblennius totomius)
Pseudoblennius zonostigma (Pseudoblennius zonostigma)
Pseudobrama simoni (Pseudobrama simoni)
Pseudobunocephalus amazonicus (Pseudobunocephalus amazonicus)
Pseudobunocephalus bifidus (Pseudobunocephalus bifidus)
Pseudobunocephalus iheringii (Pseudobunocephalus iheringii)
Pseudobunocephalus lundbergi (Pseudobunocephalus lundbergi)
Pseudobunocephalus quadriradiatus (Pseudobunocephalus quadriradiatus)
Pseudobunocephalus rugosus (Pseudobunocephalus rugosus)
Pseudocheilinus citrinus (Pseudocheilinus citrinus)
Pseudocheilinus dispilus (Pseudocheilinus dispilus)
Pseudochondrostoma willkommii (Pseudochondrostoma willkommii)
Pseudocoris aequalis (Pseudocoris aequalis)
Pseudocoris ocellata (Pseudocoris ocellata)
Pseudocoris petila (Pseudocoris petila)
Pseudocrenilabrus nicholsi (Pseudocrenilabrus nicholsi)
Pseudocrossocheilus bamaensis (Pseudocrossocheilus bamaensis)
Pseudocrossocheilus liuchengensis (Pseudocrossocheilus liuchengensis)
Pseudocrossocheilus longibullus (Pseudocrossocheilus longibullus)
Pseudocrossocheilus nigrovittatus (Pseudocrossocheilus nigrovittatus)
Pseudocrossocheilus papillolabrus (Pseudocrossocheilus papillolabrus)
Pseudocrossocheilus tridentis (Pseudocrossocheilus tridentis)
Pseudogobio banggiangensis (Pseudogobio banggiangensis)
Pseudogobio guilinensis (Pseudogobio guilinensis)
Pseudogobio vaillanti (Pseudogobio vaillanti)
Pseudogyrinocheilus prochilus (Pseudogyrinocheilus prochilus)
Pseudohemiculter dispar (Pseudohemiculter dispar)
Pseudohemiculter hainanensis (Pseudohemiculter hainanensis)
Pseudohemiculter kweichowensis (Pseudohemiculter kweichowensis)
Pseudohemiculter pacboensis (Pseudohemiculter pacboensis)
Pseudohemiodon amazonus (Pseudohemiodon amazonus)
Pseudohemiodon apithanos (Pseudohemiodon apithanos)
Pseudohemiodon devincenzii (Pseudohemiodon devincenzii)
Pseudohemiodon laminus (Pseudohemiodon laminus)
Pseudohemiodon laticeps (Pseudohemiodon laticeps)
Pseudohemiodon platycephalus (Pseudohemiodon platycephalus)
Pseudohemiodon thorectes (Pseudohemiodon thorectes)
Pseudohowella intermedia (Pseudohowella intermedia)
Pseudojuloides argyreogaster (Pseudojuloides argyreogaster)
Pseudojuloides pyrius (Pseudojuloides pyrius)
Pseudojuloides xanthomos (Pseudojuloides xanthomos)
Pseudolabrus gayi (Pseudolabrus gayi)
Pseudolabrus torotai (Pseudolabrus torotai)
Pseudolaguvia assula (Pseudolaguvia assula)
Pseudolaguvia austrina (Pseudolaguvia austrina)
Pseudolaguvia ferruginea (Pseudolaguvia ferruginea)
Pseudolaguvia ferula (Pseudolaguvia ferula)
Pseudolaguvia flavida (Pseudolaguvia flavida)
Pseudolaguvia foveolata (Pseudolaguvia foveolata)
Pseudolaguvia fucosa (Pseudolaguvia fucosa)
Pseudolaguvia inornata (Pseudolaguvia inornata)
Pseudolaguvia jiyaensis (Pseudolaguvia jiyaensis)
Pseudolaguvia kapuri (Pseudolaguvia kapuri)
Pseudolaguvia lapillicola (Pseudolaguvia lapillicola)
Pseudolaguvia magna (Pseudolaguvia magna)
Pseudolaguvia muricata (Pseudolaguvia muricata)
Pseudolaguvia nepalensis (Pseudolaguvia nepalensis)
Pseudolaguvia nubila (Pseudolaguvia nubila)
Pseudolaguvia shawi (Pseudolaguvia shawi)
Pseudolaguvia spicula (Pseudolaguvia spicula)
Pseudolaguvia tenebricosa (Pseudolaguvia tenebricosa)
Pseudolaguvia tuberculata (Pseudolaguvia tuberculata)
Pseudolaguvia vespa (Pseudolaguvia vespa)
Pseudolaguvia virgulata (Pseudolaguvia virgulata)
Pseudolaguvia viriosa (Pseudolaguvia viriosa)
Pseudolais pleurotaenia (Pseudolais pleurotaenia)
Pseudolarimichthys terengganui (Pseudolarimichthys terengganui)
Pseudolaubuca engraulis (Pseudolaubuca engraulis)
Pseudolaubuca hotaya (Pseudolaubuca hotaya)
Pseudolaubuca jouyi (Pseudolaubuca jouyi)
Pseudolaubuca sinensis (Pseudolaubuca sinensis)
Pseudolithoxus anthrax (Pseudolithoxus anthrax)
Pseudolithoxus dumus (Pseudolithoxus dumus)
Pseudolithoxus nicoi (Pseudolithoxus nicoi)
Pseudolithoxus tigris (Pseudolithoxus tigris)
Pseudoloricaria laeviuscula (Pseudoloricaria laeviuscula)
Pseudomystus bomboides (Pseudomystus bomboides)
Pseudomystus breviceps (Pseudomystus breviceps)
Pseudomystus carnosus (Pseudomystus carnosus)
Pseudomystus flavipinnis (Pseudomystus flavipinnis)
Pseudomystus fumosus (Pseudomystus fumosus)
Pseudomystus funebris (Pseudomystus funebris)
Pseudomystus heokhuii (Pseudomystus heokhuii)
Pseudomystus inornatus (Pseudomystus inornatus)
Pseudomystus mahakamensis (Pseudomystus mahakamensis)
Pseudomystus moeschii (Pseudomystus moeschii)
Pseudomystus myersi (Pseudomystus myersi)
Pseudomystus robustus (Pseudomystus robustus)
Pseudomystus rugosus (Pseudomystus rugosus)
Pseudomystus sobrinus (Pseudomystus sobrinus)
Pseudomystus stenogrammus (Pseudomystus stenogrammus)
Pseudomystus stenomus (Pseudomystus stenomus)
Pseudomystus vaillanti (Pseudomystus vaillanti)
Pseudonus acutus (Pseudonus acutus)
Pseudonus squamiceps (Pseudonus squamiceps)
Pseudophoxinus callensis (Pseudophoxinus callensis)
Pseudophoxinus iconii (Pseudophoxinus iconii)
Pseudophoxinus mehmeti (Pseudophoxinus mehmeti)
Pseudophoxinus punicus (Pseudophoxinus punicus)
Pseudopimelodus bufonius (Pseudopimelodus bufonius)
Pseudopimelodus charus (Pseudopimelodus charus)
Pseudopimelodus mangurus (Pseudopimelodus mangurus)
Pseudopimelodus schultzi (Pseudopimelodus schultzi)
Pseudoplatystoma metaense (Pseudoplatystoma metaense)
Pseudoqolus koko (Pseudoqolus koko)
Pseudorasbora elongata (Pseudorasbora elongata)
Pseudorasbora interrupta (Pseudorasbora interrupta)
Pseudorasbora pugnax (Pseudorasbora pugnax)
Pseudorinelepis genibarbis (Pseudorinelepis genibarbis)
Pseudosetipinna haizhouensis (Pseudosetipinna haizhouensis)
Pseudosimochromis babaulti (Pseudosimochromis babaulti)
Pseudosimochromis curvifrons (Pseudosimochromis curvifrons)
Pseudosimochromis margaretae (Pseudosimochromis margaretae)
Pseudosimochromis marginatus (Pseudosimochromis marginatus)
Pseudosinocyclocheilus jinxiensis (Pseudosinocyclocheilus jinxiensis)
Pseudostegophilus haemomyzon (Pseudostegophilus haemomyzon)
Pseudostegophilus nemurus (Pseudostegophilus nemurus)
Pseudotanganikallabes prognatha (Pseudotanganikallabes prognatha)
Pseudotatia parva (Pseudotatia parva)
Pseudotocinclus juquiae (Pseudotocinclus juquiae)
Pseudotocinclus parahybae (Pseudotocinclus parahybae)
Pseudotocinclus tietensis (Pseudotocinclus tietensis)
Pseudotolithus brachygnathus (Pseudotolithus brachygnathus)
Pseudotothyris ignota (Pseudotothyris ignota)
Pseudotothyris janeirensis (Pseudotothyris janeirensis)
Pseudotothyris obtusa (Pseudotothyris obtusa)
Pseudotropheus benetos (Pseudotropheus benetos)
Pseudotropheus brevis (Pseudotropheus brevis)
Pseudotropheus elegans (Pseudotropheus elegans)
Pseudotropheus fuscus (Pseudotropheus fuscus)
Pseudotropheus galanos (Pseudotropheus galanos)
Pseudotropheus interruptus (Pseudotropheus interruptus)
Pseudotropheus likomae (Pseudotropheus likomae)
Pseudotropheus livingstonii (Pseudotropheus livingstonii)
Pseudotropheus lucerna (Pseudotropheus lucerna)
Pseudotropheus perileucos (Pseudotropheus perileucos)
Pseudotropheus perspicax (Pseudotropheus perspicax)
Pseudotropheus purpuratus (Pseudotropheus purpuratus)
Pseudotropheus tursiops (Pseudotropheus tursiops)
Psilodraco breviceps (Psilodraco breviceps)
Psychedelic Frogfish (Histiophryne psychedelica)
Psychedelic Wrasse (Anampses chrysocephalus)
Psychrolutes inermis (Psychrolutes inermis)
Psychrolutes macrocephalus (Psychrolutes macrocephalus)
Psychrolutes marmoratus (Psychrolutes marmoratus)
Psychrolutes sio (Psychrolutes sio)
Psychrolutes subspinosus (Psychrolutes subspinosus)
Pterobunocephalus depressus (Pterobunocephalus depressus)
Pterobunocephalus dolichurus (Pterobunocephalus dolichurus)
Pterocapoeta maroccana (Pterocapoeta maroccana)
Pterochromis congicus (Pterochromis congicus)
Pterocryptis anomala (Pterocryptis anomala)
Pterocryptis barakensis (Pterocryptis barakensis)
Pterocryptis berdmorei (Pterocryptis berdmorei)
Pterocryptis bokorensis (Pterocryptis bokorensis)
Pterocryptis burmanensis (Pterocryptis burmanensis)
Pterocryptis cochinchinensis (Pterocryptis cochinchinensis)
Pterocryptis crenula (Pterocryptis crenula)
Pterocryptis cucphuongensis (Pterocryptis cucphuongensis)
Pterocryptis furnessi (Pterocryptis furnessi)
Pterocryptis gangelica (Pterocryptis gangelica)
Pterocryptis indicus (Pterocryptis indicus)
Pterocryptis inusitata (Pterocryptis inusitata)
Pterocryptis taytayensis (Pterocryptis taytayensis)
Pterocryptis torrentis (Pterocryptis torrentis)
Pterocryptis verecunda (Pterocryptis verecunda)
Pterodoras rivasi (Pterodoras rivasi)
Pterosturisoma microps (Pterosturisoma microps)
Pterygoplichthys etentaculatus (Pterygoplichthys etentaculatus)
Pterygoplichthys joselimaianus (Pterygoplichthys joselimaianus)
Pterygoplichthys parnaibae (Pterygoplichthys parnaibae)
Pterygoplichthys undecimalis (Pterygoplichthys undecimalis)
Pterygoplichthys xinguensis (Pterygoplichthys xinguensis)
Pterygoplichthys zuliaensis (Pterygoplichthys zuliaensis)
Ptychidio longibarbus (Ptychidio longibarbus)
Ptychidio macrops (Ptychidio macrops)
Ptychobarbus dipogon (Ptychobarbus dipogon)
Ptychobarbus kaznakovi (Ptychobarbus kaznakovi)
Ptychochromis curvidens (Ptychochromis curvidens
Ptychochromis ernestmagnusi (Ptychochromis ernestmagnusi)
Ptychochromis grandidieri (Ptychochromis grandidieri)
Ptychochromis inornatus (Ptychochromis inornatus)
Ptychochromis loisellei (Ptychochromis loisellei)
Ptychochromis makira (Ptychochromis makira)
Ptychochromis mainty (Ptychochromis mainty)
Ptychochromis oligacanthus (Ptychochromis oligacanthus)
Ptychochromis onilahy (Ptychochromis onilahy)
Pucallpa Dwarf Cichlid (Apistogrammoides pucallpaensis)
Puck Pinnata (Puck pinnata)
Puddingwife Wrasse (Halichoeres radiatus)
Pudgy Cuskeel (Spectrunculus grandis)
Puerto Rican Coralbrotula (Ogilbichthys puertoricoensis)
Puffadder (Haploblepharus edwardsii)
Puffcheek Blenny (Gobioclinus bucciferus)
Puget Sound Rockfish (Sebastes emphaeus)
Puget Sound Sculpin (Ruscarius meanyi)
Pugnose Minnow (Opsopoeodus emiliae)
Pugnose Shiner (Notropis anogenus)
Pugnose Shore Eel (Alabes obtusirostris)
Pulchra Dwarf Cichlid (Apistogramma pulchra)
Pumpkinseed (Lepomis gibbosus)
Pundamilia azurea (Pundamilia azurea)
Pundamilia igneopinis (Pundamilia igneopinis)
Pundamilia macrocephala (Pundamilia macrocephala)
Pundamilia pundamilia (Pundamilia pundamilia)
Pungtungia herzi (Pungtungia herzi)
Pungtungia hilgendorfi (Pungtungia hilgendorfi)
Pungtungia shiraii (Pungtungia shiraii)
Pungu (Pungu maclareni)
Pungwe Chiselmouth (Labeobarbus pungweensis)
Punjab Razorbelly Minnow (Salmostoma punjabense)
Puntigrus anchisporus (Puntigrus anchisporus)
Puntigrus navjotsodhii (Puntigrus navjotsodhii)
Puntigrus pulcher (Puntigrus pulcher)
Puntio Barb (Puntius puntio)
Puntioplites bulu (Puntioplites bulu)
Puntioplites falcifer (Puntioplites falcifer)
Puntioplites waandersi (Puntioplites waandersi)
Puntius ambassis (Puntius ambassis)
Puntius aphya (Puntius aphya)
Puntius bramoides (Puntius bramoides)
Puntius burmanicus (Puntius burmanicus)
Puntius crescentus (Puntius crescentus)
Puntius euspilurus (Puntius euspilurus)
Puntius kamalika (Puntius kamalika)
Puntius khohi (Puntius khohi)
Puntius kyphus (Puntius kyphus)
Puntius layardi (Puntius layardi)
Puntius madhusoodani (Puntius madhusoodani)
Puntius masyai (Puntius masyai)
Puntius melanostigma (Puntius melanostigma)
Puntius morehensis (Puntius morehensis)
Puntius mudumalaiensis (Puntius mudumalaiensis)
Puntius muzaffarpurensis (Puntius muzaffarpurensis)
Puntius nangalensis (Puntius nangalensis)
Puntius ocellus (Puntius ocellus)
Puntius paucimaculatus (Puntius paucimaculatus)
Puntius pugio (Puntius pugio)
Puntius punjabensis (Puntius punjabensis)
Puntius sanctus (Puntius sanctus)
Puntius sealei (Puntius sealei)
Puntius somphongsi (Puntius somphongsi)
Puntius sophoroides (Puntius sophoroides)
Puntius spilopterus (Puntius spilopterus)
Puntius takhoaensis (Puntius takhoaensis)
Puntius tetraspilus (Puntius tetraspilus)
Puntius thermalis (Puntius thermalis)
Puntius waageni (Puntius waageni)
Pure Cusk (Neobythites purus)
Purple-boned Wrasse (Cirrhilabrus blatteus)
Purple Brotula (Grammonus diagrammus)
Purple Chimaera (Hydrolagus purpurescens)
Purpleface Largemouth (Serranochromis macrocephalus)
Purple Labeo (Labeo congoro)
Purplemask Angelfish (Centropyge venusta)
Purple Mbuna (Melanochromis vermivorus)
Purplemouth Grunt (Pomadasys bayanus)
Purple Puffer (Takifugu porphyreus)
Purple Puffer (Takifugu vermicularis)
Purple-spotted Bigeye (Priacanthus tayenus)
Purple-spotted Wrasse (Iniistius jacksonensis)
Purple Tuskfish (Choerodon cephalotes)
Purple Wrasse (Notolabrus fucicola)
Putitor Mahseer (Tor putitora)
Pycnocraspedum armatum (Pycnocraspedum armatum)
Pycnocraspedum fulvum (Pycnocraspedum fulvum)
Pycnocraspedum microlepis (Pycnocraspedum microlepis)
Pycnocraspedum phyllosoma (Pycnocraspedum phyllosoma)
Pygidianops amphioxus (Pygidianops amphioxus)
Pygidianops cuao (Pygidianops cuao)
Pygidianops eigenmanni (Pygidianops eigenmanni)
Pygidianops magoi (Pygidianops magoi)
Pygmy Anglerfish (Antennatus linearis)
Pygmy Blenny (Nannosalarias nativitatis)
Pygmy Corydoras (Corydoras pygmaeus)
Pygmy Gourami (Trichopsis pumila)
Pygmy Icefish (Channichthys irinae)
Pygmy Madtom (Noturus stanauli)
Pygmy Poacher (Odontopyxis trispinosa)
Pygmy Possum Wrasse (Wetmorella tanakai)
Pygmy Puffer (Sphoeroides trichocephalus)
Pygmy Rockfish (Sebastes wilsoni)
Pygmy Sculpin (Cottus paulus)
Pygmy Shark (Euprotomicrus bispinatus)
Pygmy Shiner (Notropis tropicus)
Pygmy Shore Eel (Alabes parvula)
Pygmy Sperm Whale (Kogia breviceps)
Pygmy Toby (Canthigaster pygmaea)
Pygmy Triplefin (Enneapterygius nanus)
Pygmy Whitefish (Prosopium coulterii)
Pyjama Shark (Poroderma africanum)
Pyle’s Wrasse (Cirrhilabrus pylei)
Pyramid Butterflyfish (Hemitaurichthys polylepis)
Pyramid Triplefin (Enneapterygius pyramis)
Pyxiloricaria menezesi (Pyxiloricaria menezesi)

Q

Qarmoutus hitanensis (Qarmoutus hitanensis)
Qianlabeo striatus (Qianlabeo striatus)
Quads Hap (Copadichromis mbenjii)
Quagga Catshark (Halaelurus quagga)
Queen Angelfish (Holacanthus ciliaris)
Queen Coris (Coris formosa)
Queen Danio (Devario regina)
Queenfish (Seriphus politus)
Queensland Combtooth Blenny (Ecsenius mandibularis)
Queensland Cusk (Microbrotula queenslandica)
Queensland Frogfish (Histiophryne maggiewalker)
Queensland Triangular Batfish (Malthopsis tetrabulla)
Queensland Yellowtail Angelfish (Chaetodontoplus meredithi)
Queen Snapper (Etelis oculatus)
Quietschbükers (Coregonus lucinensis)
Quillback (Carpiodes cyprinus)
Quillback Rockfish (Sebastes maliger)
Quillfin Blenny (Gobioclinus filamentosus)
Qurem Lamprey (Lampetra auremensis)

R

Rabat Barbel (Luciobarbus rabatensis)
Rabbit Fish (Chimaera monstrosa)
Raccoon Butterflyfish (Chaetodon lunula)
Racenisia fimbriipinna (Racenisia fimbriipinna)
Racovitzia glacialis (Racovitzia glacialis)
Racovitzia harrissoni (Racovitzia harrissoni)
Radulinopsis derjavini (Radulinopsis derjavini)
Radulinopsis taranetzi (Radulinopsis taranetzi)
Ragged Bigscale (Scopelogadus mizolepis mizolepis)
Rahah Bay Clingfish (Lissonanchus hastingsi)
Raiamas ansorgii (Raiamas ansorgii)
Raiamas batesii (Raiamas batesii)
Raiamas buchholzi (Raiamas buchholzi)
Raiamas intermedius (Raiamas intermedius)
Raiamas kheeli (Raiamas kheeli)
Raiamas levequei (Raiamas levequei)
Raiamas longirostris (Raiamas longirostris)
Raiamas nigeriensis (Raiamas nigeriensis)
Raiamas salmolucius (Raiamas salmolucius)
Raiamas scarciensis (Raiamas scarciensis)
Raiamas shariensis (Raiamas shariensis)
Raiamas steindachneri (Raiamas steindachneri)
Rainbow Cusk Eel (Ophidion iris)
Rainbow Gudgeon (Sarcocheilichthys nigripinnis)
Rainbow Happy (Sargochromis carlottae)
Rainbow Krib (Pelvicachromis pulcher)
Rainbow Sharkminnow (Epalzeorhynchos frenatum)
Rainbow Shiner (Notropis chrosomus)
Rainbow Slender Wrasse (Suezichthys arquatus)
Rainbow Trout (Oncorhynchus mykiss)
Rainbow Wrasse (Halichoeres iridis)
Rainbow Wrasse (Halichoeres pictus)
Rainford’s Butterflyfish (Chaetodon rainfordi)
Rajagopalan’s Razorfish (Xyrichtys rajagopalani)
Rake Stardrum (Stellifer rastrifer)
Rama rama (Rama rama)
Ramcarat Grenadier Anchovy (Coilia ramcarati)
Randall’s Coralbrotula (Diancistrus jackrandalli)
Randall’s Frogfish (Antennarius randalli)
Randall’s Puffer (Torquigener randalli)
Randall’s Threadfin Bream (Nemipterus randalli)
Randall’s Triplefin (Helcogramma randalli)
Randall’s Viviparous Brotula (Ematops randalli)
Randall’s Wrasse (Cirrhilabrus randalli)
Ranger Pleco (Pterygoplichthys weberi)
Rapanui Cardinalfish (Apogon kautamea)
Rapanui Flagtail (Kuhlia nutabunda)
Rapanui Sandy (Novaculops koteamea)
Rapa Triplefin (Enneapterygius randalli)
Raphael Catfish (Platydoras costatus)
Rara Snowtrout (Schizothorax raraensis)
Raredon’s Sea Catfish (Cathorops raredonae)
Rare Wrasse (Macropharyngodon bipartitus)
Rasbora amplistriga (Rasbora amplistriga)
Rasbora api (Rasbora api)
Rasbora aprotaenia (Rasbora aprotaenia)
Rasbora armitagei (Rasbora armitagei)
Rasbora arundinata (Rasbora arundinata)
Rasbora ataenia (Rasbora ataenia)
Rasbora atranus (Rasbora atranus)
Rasbora atridorsalis (Rasbora atridorsalis)
Rasbora baliensis (Rasbora baliensis)
Rasbora bankanensis (Rasbora bankanensis)
Rasbora bindumatoga (Rasbora bindumatoga)
Rasbora borneensis (Rasbora borneensis)
Rasbora bunguranensis (Rasbora bunguranensis)
Rasbora cephalotaenia (Rasbora cephalotaenia)
Rasbora cryptica (Rasbora cryptica)
Rasbora dandia (Rasbora dandia)
Rasbora dies (Rasbora dies)
Rasbora dorsinotata (Rasbora dorsinotata)
Rasbora ennealepis (Rasbora ennealepis)
Rasbora everetti (Rasbora everetti)
Rasbora gerlachi (Rasbora gerlachi)
Rasbora haru (Rasbora haru)
Rasbora hosii (Rasbora hosii)
Rasbora hubbsi (Rasbora hubbsi)
Rasbora jacobsoni (Rasbora jacobsoni)
Rasbora johannae (Rasbora johannae)
Rasbora kluetensis (Rasbora kluetensis)
Rasbora kobonensis (Rasbora kobonensis)
Rasbora kottelati (Rasbora kottelati)
Rasbora lacrimula (Rasbora lacrimula)
Rasbora laticlavia (Rasbora laticlavia)
Rasbora maninjau (Rasbora maninjau)
Rasbora meinkeni (Rasbora meinkeni)
Rasbora myersi (Rasbora myersi)
Rasbora naggsi (Rasbora naggsi)
Rasbora nematotaenia (Rasbora nematotaenia)
Rasbora nodulosa (Rasbora nodulosa)
Rasbora notura (Rasbora notura)
Rasbora ornata (Rasbora ornata)
Rasbora patrickyapi (Rasbora patrickyapi)
Rasbora reticulata (Rasbora reticulata)
Rasbora rheophila (Rasbora rheophila)
Rasbora rubrodorsalis (Rasbora rubrodorsalis)
Rasbora rutteni (Rasbora rutteni)
Rasbora semilineata (Rasbora semilineata)
Rasbora septentrionalis (Rasbora septentrionalis)
Rasbora simonbirchi (Rasbora simonbirchi)
Rasbora spilotaenia (Rasbora spilotaenia)
Rasbora subtilis (Rasbora subtilis)
Rasbora sumatrana (Rasbora sumatrana)
Rasbora tawarensis (Rasbora tawarensis)
Rasbora taytayensis (Rasbora taytayensis)
Rasbora tobana (Rasbora tobana)
Rasbora trifasciata (Rasbora trifasciata)
Rasbora truncata (Rasbora truncata)
Rasbora tubbi (Rasbora tubbi)
Rasbora tuberculata (Rasbora tuberculata)
Rasbora vaillantii (Rasbora vaillantii)
Rasbora vietnamensis (Rasbora vietnamensis)
Rasbora volzii (Rasbora volzii)
Rasbora vulcanus (Rasbora vulcanus)
Rasborichthys helfrichii (Rasborichthys helfrichii)
Rasboroides nigromarginatus (Rasboroides nigromarginatus)
Rasboroides pallidus (Rasboroides pallidus)
Rasboroides rohani (Rasboroides rohani)
Rastrinus scutiger (Rastrinus scutiger)
Ratmouth Barbel (Ptychidio jordani)
Ratnagiri Minnow (Parapsilorhynchus discophorus)
Raucous Grunt (Haemulopsis leuciscus)
Ravenous Cusk (Ophidion genyopus)
Razorback Sucker (Xyrauchen texanus)
Razor Wrasse (Cymolutes torquatus)
Rearbar Cardinalfish (Apogon posterofasciatus)
Reba (Gymnostomus ariza)
Reba Carp (Cirrhinus reba)
Rebains’ Portholefish (Diplophos rebainsi)
Recep’s Chub (Alburnoides recepi)
Rectoris longibarbus (Rectoris longibarbus)
Rectoris longifinus (Rectoris longifinus)
Rectoris luxiensis (Rectoris luxiensis)
Rectoris mutabilis (Rectoris mutabilis)
Rectoris posehensis (Rectoris posehensis)
Red Algae Eater (Crossocheilus langei)
Red-anal Triplefin (Helcogramma atauroensis)
Red-and-green Coris (Coris roseoviridis)
Redaxil Emperor (Lethrinus conchyliatus)
Red-backed Paradisefish (Macropodus erythropterus)
Redback Longface Wrasse (Hologymnosus rhodonotus)
Redbanded Rockfish (Sebastes babcocki)
Redbanded Seabream (Pagrus auriga)
Red Bandfish (Cepola macrophthalma)
Redband Wrasse (Pseudolabrus biserialis)
Red Barracuda (Sphyraena pinguis)
Redbar Triplefin (Enneapterygius niue)
Redbelly Tilapia (Coptodon zillii)
Red Bigeye (Priacanthus macracanthus)
Red-black Triplefin (Tripterygion tripteronotum)
Red Blotched Fairy Wrasse (Cirrhilabrus sanguineus)
Redblotch Razorfish (Iniistius twistii)
Red-bodied Triplefin (Enneapterygius phoenicosoma)
Redbreast Acara (Laetacara dorsigera)
Redbreast Maori Wrasse (Cheilinus fasciatus)
Redbreast Sunfish (Lepomis auritus)
Redbreast Tilapia (Coptodon rendalli)
Red Brotula (Brosmophycis marginata)
Red Canarese Barb (Hypselobarbus thomassi)
Redcap Triplefin (Enneapterygius rufopileus)
Red-cheek Wrasse (Thalassoma genivittatum)
Red Chest Haplo (Haplochromis limax)
Red Clingfish (Acyrtus rubiginosus)
Red Cod (Pseudophycis bachus)
Red Coffinfish (Chaunax russatus)
Red Cusk-eel (Genypterus chilensis)
Red Devil (Amphilophus labiatus)
Red Discus (Symphysodon discus)
Red Drum (Sciaenops ocellatus)
Red Dwarf Rasbora (Microrasbora rubescens)
Redear Sunfish (Lepomis microlophus)
Red Empress (Protomelas taeniolatus)
Redeye barb (Enteromius radiatus)
Red-eye Barb (Puntius kelumi)
Redeye Bass (Micropterus coosae)
Redeye Chub (Notropis harperi)
Red-eye Coffinfish (Chaunax stigmaeus)
Red-eyed Puffer (Takifugu chrysops)
Redeye Labeo (Labeo cylindricus)
Red-eye Threefin (Helcogramma ellioti)
Red-eye Wrasse (Cirrhilabrus solorensis)
Pseudojuloides erythrops (Pseudojuloides erythrops)
Red Filament Threadfin Bream (Nemipterus marginatus)
Redfin (Pseudaspius leptocephalus)
Redfin Brotula (Petrotyx sanguineus)
Redfin Cactus Pleco (Pseudacanthicus pitanga)
Redfin Cardinalfish (Pristicon rhodopterus)
Red-fin Fairy Wrasse (Cirrhilabrus adornatus)
Red-fingered Anglerfish (Porophryne erythrodactylus)
Redfin Hap (Copadichromis borleyi)
Redfin Hogfish (Bodianus dictynna)
Red-finned Barb (Pethia reval)
Red-finned Kuruva (Systomus rufus)
Red-finned Triplefin (Helcogramma gymnauchen)
Redfin Shark (Epalzeorhynchos munense)
Redfin Shiner (Lythrurus umbratilis)
Redfin Spilurus (Cryptoheros chetumalensis)
Red-fin Thresher Pleco (Aphanotorulus emarginatus)
Redfin Wrasse (Cirrhilabrus rubripinnis)
Red Garra (Garra rufa)
Red-green Wrasse (Halichoeres rubrovirens)
Red Handfish (Thymichthys politus)
Red Head Eartheater (Geophagus megasema)
Red-head Wrasse (Halichoeres rubricephalus)
Red Hogfish (Decodon puellaris)
Red Horseface (Geophagus brachybranchus)
Redhump Eartheater (Geophagus steindachneri)
Red Icefish (Channichthys rugosus)
Red Indian Fish (Pataecus fronto)
Red Irish Lord (Hemilepidotus hemilepidotus)
Red Kivu Haplo (Haplochromis rubescens)
Red-lined Hogfish (Terelabrus flavocephalus)
Redline Pufferfish (Tetraodon pustulatus)
Redlip Blenny (Ophioblennius macclurei)
Redlip Cleaner Wrasse (Labroides rubrolabiatus)
Red Lips (Satanoperca rhynchitis)
Redlip Shiner (Notropis chiliticus)
Red Mahseer (Tor sinensis)
Red-margined Fairy Wrasse (Cirrhilabrus rubrimarginatus)
Red Mouthbrooder Severum Cichlid (Heros liberifer)
Red Naped Wrasse (Pseudolabrus eoethinus)
Rednose Labeo (Labeo altivelis)
Rednose Labeo (Labeo rosae)
Red Pangani Barb (Enteromius venustus)
Red Patched Grunter (Pomadasys unimaculatus)
Red Pepper Pleco (Hypostomus macushi)
Red Pigfish (Bodianus unimaculatus)
Red Porgy (Pagrus pagrus)
Red Port Acara (Cichlasoma portalegrense)
Red River Shiner (Notropis bairdi)
Redrump Blenny (Xenomedea rhodopyga)
Red Saddleback Anemonefish (Amphiprion ephippium)
Red-sashed Hogfish (Bodianus rubrisos)
Red Sculpin (Procottus jeittelesii)
Red Sea Anchovy (Encrasicholina gloria)
Red Sea Bannerfish (Heniochus intermedius)
Red Seabream (Pagrus major)
Red Sea Catfish (Bagre pinnimaculatus)
Red Sea Clownfish (Amphiprion bicinctus)
Red Sea Doublestriped Clingfish (Lepadichthys erythraeus)
Red Sea Flasher Wrasse (Paracheilinus octotaenia)
Red Sea Mimic Blenny (Ecsenius gravieri)
Red Sea Thicklip Wrasse (Hemigymnus sexfasciatus)
Red Sea Vermiculate Wrasse (Macropharyngodon marisrubri)
Red Sea Yellowfin Seabream (Acanthopagrus oconnorae)
Red Shiner (Cyprinella lutrensis)
Red-shoes Frogmouth (Chaunax mulleus)
Redshoulder Wrasse (Stethojulis bandanensis)
Redside Barb (Puntius bimaculatus)
Redside Blenny (Malacoctenus hubbsi)
Redside Cichlid (Amphilophus istlanus)
Redside Dace (Clinostomus elongatus)
Redside Shiner (Richardsonius balteatus)
Red Snout Emperor (Lethrinus reticulatus)
Red-speckled Blenny (Cirripectes variolosus)
Redspine Threadfin Bream (Nemipterus nemurus)
Red Spot Apisto (Apistogramma cinilabra)
Redspot Barb (Enteromius kerstenii)
Red-spot Cardinalfish (Ostorhinchus dispar)
Redspot Cardinalfish (Ostorhinchus parvulus)
Redspot Chub (Nocomis asper)
Redspot Mudsucker (Labeo lukulae)
Red-spotted Bandfish (Acanthocepola krusensternii)
Red-spotted Blenny (Blenniella chrysospilos)
Redspotted Catshark (Schroederichthys chilensis)
Red-spotted Lenticulata Pike Cichlid (Lugubria lenticulata)
Redspotted Pike Cichlid (Crenicichla lacustris)
Redspotted Sunfish (Lepomis miniatus)
Redspot Wrasse (Pseudocoris yamashiroi)
Red Streak Cichlid (Apistogramma hongsloi)
Red-streaked Blenny (Cirripectes stigmaticus)
Red Stripe Barb (Garra culiciphaga)
Red-striped Cardinalfish (Ostorhinchus margaritophorus)
Redstriped Clingfish (Derilissus vittiger)
Redstriped Eartheater (Geophagus surinamensis)
Red-striped Toadfish (Dichotomyctere erythrotaenia)
Red-striped Wrasse (Halichoeres salmofasciatus)
Redstripe Rasbora (Trigonopoma pauciperforata)
Redstripe Rockfish (Sebastes proriger)
Redstripe Tuskfish (Choerodon vitta)
Redtail Barb (Discherodontus ashmeadi)
Redtail Barb (Enteromius gurneyi)
Redtail Butterflyfish (Chaetodon collare)
Redtail Catfish (Phractocephalus hemioliopterus)
Redtail Chub (Nocomis effusus)
Red-tailed Dwarf Cichlid (Apistogramma macmasteri)
Red-tail Dwarf Puffer (Carinotetraodon irrubesco)
Red-tailed Tinfoil (Barbonymus altus)
Redtail Flasher Wrasse (Paracheilinus rubricaudalis)
Redtail Licorice Gourami (Parosphromenus ornaticauda)
Redtail Sharkminnow (Epalzeorhynchos bicolor)
Redtail Triplefin (Enneapterygius rubicauda)
Redtoothed Triggerfish (Odonus niger)
Red Top Williamsi (Pseudotropheus williamsi)
Red Triplefin (Helcogramma steinitzi)
Red Velvet Fairy Wrasse (Cirrhilabrus rubrisquamis)
Red Viviparous Brotula (Diancistrus erythraeus)
Red Viviparous Brotula (Microbrotula rubra)
Red-wing Fish (Distoechodon macrophthalmus)
Red Zebra Cichlid (Maylandia estherae)
Reedfish (Erpetoichthys calabaricus)
Reef Butterflyfish (Chaetodon sedentarius)
Reef-cave Brotula (Grammonus claudei)
Reef Croaker (Odontoscion dentex)
Reef Finspot (Paraclinus integripinnis)
Reef-flat Cardinalfish (Ostorhinchus septemstriatus)
Reef Margin Blenny (Entomacrodus striatus)
Reefsand Blenny (Ekemblemaria myersi)
Reef Siphonfish (Siphamia spinicola)
Reeve’s Croaker (Chrysochir aureus)
Regal Angelfish (Pygoplites diacanthus)
Reganella depressa (Reganella depressa)
Regani Kipili Julie (Julidochromis marksmithi)
Reganochromis calliurus (Reganochromis calliurus)
Regan’s Anchovy (Anchoa argentivittata)
Regan’s Dwarf Cichlid (Apistogramma regani)
Regan’s Kivu Haplo (Haplochromis astatodon)
Reinanke (Coregonus atterensis)
Reitz’s Clingfish (Tomicodon reitzae)
Relict Dace (Relictus solitarius)
Remote Chub (Algansea avia)
Rendahl’s Catfish (Porochilus rendahli)
Renny’s Flasher Wrasse (Paracheilinus rennyae)
Resplendent Angelfish (Centropyge resplendens)
Reticulate Boxfish (Ostracion solorensis)
Reticulated Corydoras (Corydoras reticulatus)
Reticulated Fangblenny (Meiacanthus reticulatus)
Reticulated Flagtail (Kuhlia sandvicensis)
Reticulated Goosefish (Lophiodes reticulatus)
Reticulated Pufferfish (Arothron reticularis)
Reticulated Swellshark (Cephaloscyllium fasciatum)
Reticulate Pike Cichlid (Crenicichla reticulata)
Reticulate Sculpin (Cottus perplexus)
Reticulate Stargazer (Dactyloscopus foraminosus)
Reticulate Triangular Batfish (Malthopsis retifera)
Retroculus acherontos (Retroculus acherontos)
Retroculus lapidifer (Retroculus lapidifer)
Retroculus septentrionalis (Retroculus septentrionalis)
Retroculus xinguensis (Retroculus xinguensis)
Reunion Angelfish (Apolemichthys guezei)
Revillagigedo Barnacle (Acanthemblemaria mangognatha)
Reynald’s Grenadier Anchovy (Coilia reynaldi)
Rhabdamia clupeiformis (Rhabdamia clupeiformis)
Rhabdamia nigrimentum (Rhabdamia nigrimentum)
Rhabdamia nuda (Rhabdamia nuda)
Rhabdoblennius nigropunctatus (Rhabdoblennius nigropunctatus)
Rhadinoloricaria macromystax (Rhadinoloricaria macromystax)
Rhadinoloricaria stewarti (Rhadinoloricaria stewarti)
Rhamdella aymarae (Rhamdella aymarae)
Rhamdella cainguae (Rhamdella cainguae)
Rhamdella eriarcha (Rhamdella eriarcha)
Rhamdella exsudans (Rhamdella exsudans)
Rhamdella jenynsii (Rhamdella jenynsii)
Rhamdella longiuscula (Rhamdella longiuscula)
Rhamdella montana (Rhamdella montana)
Rhamdella rusbyi (Rhamdella rusbyi)
Rhamdella zelimai (Rhamdella zelimai)
Rhamdia argentina (Rhamdia argentina)
Rhamdia branneri (Rhamdia branneri)
Rhamdia cinerascens (Rhamdia cinerascens)
Rhamdia enfurnada (Rhamdia enfurnada)
Rhamdia foina (Rhamdia foina)
Rhamdia guasarensis (Rhamdia guasarensis)
Rhamdia guatemalensis (Rhamdia guatemalensis)
Rhamdia humilis (Rhamdia humilis)
Rhamdia itacaiunas (Rhamdia itacaiunas)
Rhamdia jequitinhonha (Rhamdia jequitinhonha)
Rhamdia laukidi (Rhamdia laukidi)
Rhamdia muelleri (Rhamdia muelleri)
Rhamdia nicaraguensis (Rhamdia nicaraguensis)
Rhamdia poeyi (Rhamdia poeyi)
Rhamdia saijaensis (Rhamdia saijaensis)
Rhamdia schomburgkii (Rhamdia schomburgkii)
Rhamdia velifer (Rhamdia velifer)
Rhamdia voulezi (Rhamdia voulezi)
Rhamdia xetequepeque (Rhamdia xetequepeque)
Rhamdioglanis frenatus (Rhamdioglanis frenatus)
Rhamdioglanis transfasciatus (Rhamdioglanis transfasciatus)
Rhamdiopsis krugi (Rhamdiopsis krugi)
Rhamdiopsis microcephala (Rhamdiopsis microcephala)
Rhamdiopsis moreirai (Rhamdiopsis moreirai)
Rhamphochromis esox (Rhamphochromis esox)
Rhamphochromis ferox (Rhamphochromis ferox)
Rhamphochromis woodi (Rhamphochromis woodi)
Rhamphocottus nagaakii (Rhamphocottus nagaakii)
Rhinelepis aspera (Rhinelepis aspera)
Rhinelepis strigosa (Rhinelepis strigosa)
Rhinocerus Triplefin (Helcogramma rhinoceros)
Rhinodoras armbrusteri (Rhinodoras armbrusteri)
Rhinodoras boehlkei (Rhinodoras boehlkei)
Rhinodoras dorbignyi (Rhinodoras dorbignyi)
Rhinodoras gallagheri (Rhinodoras gallagheri)
Rhinodoras thomersoni (Rhinodoras thomersoni)
Rhinofish (Labeobarbus rhinoceros)
Rhinogobio cylindricus (Rhinogobio cylindricus)
Rhinogobio hunanensis (Rhinogobio hunanensis)
Rhinogobio nasutus (Rhinogobio nasutus)
Rhinogobio typus (Rhinogobio typus)
Rhinogobio ventralis (Rhinogobio ventralis)
Rhinolekos britskii (Rhinolekos britskii)
Rhinolekos capetinga (Rhinolekos capetinga)
Rhinolekos garavelloi (Rhinolekos garavelloi)
Rhinolekos schaeferi (Rhinolekos schaeferi)
Rhodes Minnow (Squalius ghigii)
Rhodeus albomarginatus (Rhodeus albomarginatus)
Rhodeus amurensis (Rhodeus amurensis)
Rhodeus cyanorostris (Rhodeus cyanorostris)
Rhodeus fangi (Rhodeus fangi)
Rhodeus haradai (Rhodeus haradai)
Rhodeus laoensis (Rhodeus laoensis)
Rhodeus meridionalis (Rhodeus meridionalis)
Rhodeus monguonensis (Rhodeus monguonensis)
Rhodeus nigrodorsalis (Rhodeus nigrodorsalis)
Rhodeus pseudosericeus (Rhodeus pseudosericeus)
Rhodeus rheinardti (Rhodeus rheinardti)
Rhodeus sciosemus (Rhodeus sciosemus)
Rhodeus shitaiensis (Rhodeus shitaiensis)
Rhodeus spinalis (Rhodeus spinalis)
Rhodeus suigensis (Rhodeus suigensis)
Rhodeus uyekii (Rhodeus uyekii)
Rhomboid Deepsea Boarfish (Antigonia rhomboidea)
Rhomboid Wrasse (Cirrhilabrus rhomboidalis)
Rhone Sculpin (Cottus sabaudicus)
Rhône Trout (Salmo rhodanensis)
Rhyacoglanis annulatus (Rhyacoglanis annulatus)
Rhyacoglanis beninei (Rhyacoglanis beninei)
Rhyacoglanis epiblepsis (Rhyacoglanis epiblepsis)
Rhyacoglanis paranensis (Rhyacoglanis paranensis)
Rhyacoglanis pulcher (Rhyacoglanis pulcher)
Rhyacoglanis rapppydanielae (Rhyacoglanis rapppydanielae)
Rhyacoglanis seminiger (Rhyacoglanis seminiger)
Rhyacoglanis varii (Rhyacoglanis varii)
Rhyacoglanis variolosus (Rhyacoglanis variolosus)
Rhynchactis leptonema (Rhynchactis leptonema)
Rhynchactis macrothrix (Rhynchactis macrothrix)
Rhynchactis microthrix (Rhynchactis microthrix)
Rhynchocypris dementjevi (Rhynchocypris dementjevi)
Rhynchocypris deogyuensis (Rhynchocypris deogyuensis)
Rhynchodoras castilloi (Rhynchodoras castilloi)
Rhynchodoras woodsi (Rhynchodoras woodsi)
Rhynchodoras xingui (Rhynchodoras xingui)
Rhynchogadus hepaticus (Rhynchogadus hepaticus)
Riau Viviparous Brotula (Ungusurculus riauensis)
Ribaldo (Mora moro)
Rib-bar Cardinalfish (Ostorhinchus pleuron)
Ribbed Sculpin (Triglops pingelii)
Ribbon Blenny (Emblemaria vitta)
Ribbon Shiner (Lythrurus fumeus)
Ribboned Sweetlips (Plectorhinchus polytaenia)
Ribbon Sawtail Fish (Idiacanthus fasciola)
Ricardo’s Squeaker (Synodontis ricardoae)
Richardson’s Snaggletooth (Astronesthes richardsoni)
Richmond’s Wrasse (Halichoeres richmondi)
Ricola macrops (Ricola macrops)
Ricuzenius nudithorax (Ricuzenius nudithorax)
Ricuzenius pinetorum (Ricuzenius pinetorum)
Ridge Blenny (Emblemaria culmenis)
Ridged Catfish (Amissidens hainesi)
Ridged-egg Catshark (Apristurus ovicorrugatus)
Ridgehead (Melamphaes simus)
Riedling (Coregonus danneri)
Riffle Chub (Algansea aphanea)
Riffle Minnow (Phenacobius catostomus)
Rifian Barbel (Luciobarbus rifensis)
Rifle Cardinalfish (Ostorhinchus kiensis)
Rimatara Pencil Wrasse (Pseudojuloides polynesica)
Rimspine Searobin (Peristedion thompsoni)
Rineloricaria aequalicuspis (Rineloricaria aequalicuspis)
Rineloricaria altipinnis (Rineloricaria altipinnis)
Rineloricaria anhaguapitan (Rineloricaria anhaguapitan)
Rineloricaria anitae (Rineloricaria anitae)
Rineloricaria aurata (Rineloricaria aurata)
Rineloricaria baliola (Rineloricaria baliola)
Rineloricaria cacerensis (Rineloricaria cacerensis)
Rineloricaria cachivera (Rineloricaria cachivera)
Rineloricaria capitonia (Rineloricaria capitonia)
Rineloricaria caracasensis (Rineloricaria caracasensis)
Rineloricaria castroi (Rineloricaria castroi)
Rineloricaria catamarcensis (Rineloricaria catamarcensis)
Rineloricaria cubataonis (Rineloricaria cubataonis)
Rineloricaria daraha (Rineloricaria daraha)
Rineloricaria felipponei (Rineloricaria felipponei)
Rineloricaria formosa (Rineloricaria formosa)
Rineloricaria henselii (Rineloricaria henselii)
Rineloricaria heteroptera (Rineloricaria heteroptera)
Rineloricaria hoehnei (Rineloricaria hoehnei)
Rineloricaria isaaci (Rineloricaria isaaci)
Rineloricaria jaraguensis (Rineloricaria jaraguensis)
Rineloricaria jubata (Rineloricaria jubata)
Rineloricaria jurupari (Rineloricaria jurupari)
Rineloricaria konopickyi (Rineloricaria konopickyi)
Rineloricaria kronei (Rineloricaria kronei)
Rineloricaria langei (Rineloricaria langei)
Rineloricaria latirostris (Rineloricaria latirostris)
Rineloricaria lima (Rineloricaria lima)
Rineloricaria maacki (Rineloricaria maacki)
Rineloricaria magdalenae (Rineloricaria magdalenae)
Rineloricaria malabarbai (Rineloricaria malabarbai)
Rineloricaria maquinensis (Rineloricaria maquinensis)
Rineloricaria microlepidogaster (Rineloricaria microlepidogaster)
Rineloricaria microlepidota (Rineloricaria microlepidota)
Rineloricaria misionera (Rineloricaria misionera)
Rineloricaria morrowi (Rineloricaria morrowi)
Rineloricaria nigricauda (Rineloricaria nigricauda)
Rineloricaria nudipectoris (Rineloricaria nudipectoris)
Rineloricaria osvaldoi (Rineloricaria osvaldoi)
Rineloricaria pareiacantha (Rineloricaria pareiacantha)
Rineloricaria pentamaculata (Rineloricaria pentamaculata)
Rineloricaria phoxocephala (Rineloricaria phoxocephala)
Rineloricaria quadrensis (Rineloricaria quadrensis)
Rineloricaria quilombola (Rineloricaria quilombola)
Rineloricaria reisi (Rineloricaria reisi)
Rineloricaria rodriquezae (Rineloricaria rodriquezae)
Rineloricaria sanga (Rineloricaria sanga)
Rineloricaria setepovos (Rineloricaria setepovos)
Rineloricaria sneiderni (Rineloricaria sneiderni)
Rineloricaria steindachneri (Rineloricaria steindachneri)
Rineloricaria stellata (Rineloricaria stellata)
Rineloricaria teffeana (Rineloricaria teffeana)
Rineloricaria thrissoceps (Rineloricaria thrissoceps)
Rineloricaria tropeira (Rineloricaria tropeira)
Rineloricaria wolfei (Rineloricaria wolfei)
Rineloricaria zaina (Rineloricaria zaina)
Rineloricaria zawadzkii (Rineloricaria zawadzkii)
Ringed Barracudina (Notolepis annulata)
Ringed Blenny (Starksia hassi)
Ringed Slender Wrasse (Hologymnosus annulatus)
Ringed Toadfish (Omegophora armilla)
Ringneck Blenny (Parablennius pilicornis)
Ringtail Cardinalfish (Nectamia annularis)
Ring-tailed Cardinalfish (Ostorhinchus aureus)
Ringtail Maori Wrasse (Oxycheilinus unifasciatus)
Ringtail Pike Cichlid (Saxatilia saxatilis)
Ring Triangular Batfish (Malthopsis annulifera)
Rio Anchovy (Anchoa januaria)
Rio Caqueta Apisto (Apistogramma playayacu)
Rio Grande Chub (Gila pandora)
Rio Grande Shiner (Notropis jemezanus)
Rio Grande Silvery Minnow (Hybognathus amarus)
Rio Grande Sucker (Catostomus plebeius)
Rio Negro Checkerboard Cichlid (Dicrossus foirni)
Rio Negro Chocolate Cichlid (Hypselecara coryphaenoides)
Rio Negro Pygmy Anchovy (Amazonsprattus scintilla)
Rio Uaupes Dwarf Cichlid (Apistogramma uaupesi)
Rio Verde Catfish (Ictalurus mexicanus)
Ripon Barbel (Labeobarbus altianalis)
Rippled Blaasop (Pelagocephalus marki)
Rippled Klipfish (Pavoclinus laurentii)
Rippled Rockskipper (Istiblennius edentulus)
Ripsaw Catfish (Oxydoras niger)
Rita (Rita rita)
Rita bakalu (Rita bakalu)
Rita gogra (Rita gogra)
Rita kuturnee (Rita kuturnee)
Rita macracanthus (Rita macracanthus)
River Blackfish (Gadopsis marmoratus)
River Carpsucker (Carpiodes carpio)
River Cat (Glyptothorax pectinopterus)
River Catfish (Cephalocassis jatia)
River Chub (Nocomis micropogon)
River Clingfish (Gobiesox potamius)
Riverine Clingfish (Gobiesox cephalus)
Riverine Eartheater (Geophagus argyrostictus)
Riverine Stargazer (Dactyloscopus amnis)
River Lamprey (Lampetra fluviatilis)
River Redhorse (Moxostoma carinatum)
River Sardine (Engraulicypris brevianalis)
River Shiner (Notropis blennius)
Rize River Trout (Salmo rizeensis)
Roanoke Hog Sucker (Hypentelium roanokense)
Robalo Drum (Robaloscion wieneri)
Robert’s Blenny (Omobranchus robertsi)
Robertson’s Blenny (Starksia robertsoni)
Robertson’s Coralbrotula (Ogilbia robertsoni)
Robert’s Synodontis (Synodontis robertsi)
Robia legula (Robia legula)
Robinses’ Cutthroat Eel (Dysomma robinsorum)
Robin’s Ghostshark (Hydrolagus erithacus)
Robinson’s Sea Bream (Gymnocranius grandoculis)
Robust Armoured-Gurnard (Satyrichthys welchi)
Robust Assfish (Bassozetus robustus)
Robust Blenny (Cirripectes viriosus)
Robust Cod (Laemonema robustum)
Robust Coralbrotula (Diancistrus robustus)
Robust Cusk-eel (Lepophidium robustum)
Robust Icefish (Channichthys richardsoni)
Robust Klipfish (Clinus robustus)
Robust Redhorse (Moxostoma robustum)
Robust Tuskfish (Choerodon robustus)
Roche’s Snake Blenny (Ophidion rochei)
Rock-Bacu (Lithodoras dorsalis)
Rock Beauty (Holacanthus tricolor)
Rock Blenny (Entomacrodus chiostictus)
Rock Carp (Procypris rabaudi)
Rock Catfish (Austroglanis sclateri)
Rock Catfish (Silurus lithophilus)
Rock Clingfish (Arcos rhodospilus)
Rock Cod (Lotella rhacina)
Rock Cook (Centrolabrus exoletus)
Rock Flagtail (Kuhlia rupestris)
Rockhead (Bothragonus swanii)
Rock Kribensis (Haplochromis sauvagei)
Rock Ling (Genypterus tigerinus)
Rockmover Wrasse (Novaculichthys taeniourus)
Rockpool Blenny (Hypsoblennius gilberti)
Rock-pool Blenny (Parablennius parvicornis)
Rockskipper (Entomacrodus marmoratus)
Rocksucker (Chorisochismus dentex)
Rockwall Clingfish (Arcos erythrops)
Rock Wrasse (Halichoeres semicinctus)
Rocky (Sandelia bainsii)
Rocky Shiner (Notropis suttkusi)
Rofen’s Barracudina (Lestidium rofeni)
Rofen’s Rockskipper (Entomacrodus rofeni)
Rohtee (Osteobrama alfredianus)
Rohteichthys microlepis (Rohteichthys microlepis)
Rohu (Labeo rohita)
Roloff’s Krib (Pelvicachromis roloffi)
Romanian Barbel (Barbus petenyi)
Romanogobio amplexilabris (Romanogobio amplexilabris)
Romanogobio banaticus (Romanogobio banaticus)
Romanogobio benacensis (Romanogobio benacensis)
Romanogobio elimeius (Romanogobio elimeius)
Romanogobio johntreadwelli (Romanogobio johntreadwelli)
Romanogobio parvus (Romanogobio parvus)
Ronco Croaker (Bairdiella icistia)
Ronquillo’s Anchovy (Stolephorus ronquilloi)
Rose Danio (Danio roseus)
Rosefin Barb (Enteromius argenteus)
Rosefin Rasbora (Rasbora dusonensis)
Rosefin Shiner (Lythrurus ardens)
Rose-spotted Pleco (Hypostomus roseopunctatus)
Rosethorn Rockfish (Sebastes helvomaculatus)
Rostratus (Fossorochromis rostratus)
Rose-veiled Fairy Wrasse (Cirrhilabrus finifenmaa)
Rosy Barb (Pethia conchonius)
Rosy Basketmouth (Caquetaia spectabilis)
Rosy Basslet (Lipogramma rosea)
Rosy Bitterling (Rhodeus ocellatus)
Rosy Blenny (Malacoctenus macropus)
Rosy Clingfish (Tomicodon eos)
Rosy Cod (Physiculus roseus)
Rosy Deepsea Boarfish (Antigonia rubicunda)
Rosyface Chub (Hybopsis rubrifrons)
Rosyface Shiner (Notropis rubellus)
Rosy-lipped Batfish (Ogcocephalus porrectus)
Rosylip Sculpin (Ascelichthys rhodorus)
Rosy Parrotfish (Pseudolabrus rubicundus)
Rosy Razorfish (Xyrichtys martinicensis)
Rosy Rockfish (Sebastes rosaceus)
Rosy Sculpin (Oligocottus rubellio)
Rosyside Dace (Clinostomus funduloides)
Rosy Triplefin (Helcogramma rosea)
Rosy Weedfish (Heteroclinus roseus)
Rothschild’s Barracudina (Stemonosudis rothschildi)
Rotpunct Apisto (Apistogramma alacrina)
Rotuma Triplefin (Helcogramma nigra)
Rotund Blenny (Omobranchus rotundiceps)
Rough Anglerfish (Kuiterichthys furcipilis)
Roughback Batfish (Ogcocephalus parvus)
Roughback Sculpin (Chitonotus pugetensis)
Roughback Sea Catfish (Plicofollis tonggol)
Roughbar Frogfish (Fowlerichthys avalonis)
Roughcheek Sculpin (Ruscarius creaseri)
Rough Dreamer (Oneirodes sabex)
Rougheye Rockfish (Sebastes aleutianus)
Roughhead Blenny (Acanthemblemaria aspera)
Roughhead Blenny (Enneanectes boehlkei)
Rough-head Sea Catfish (Arius latiscutatus)
Roughhead Shiner (Notropis semperasper)
Roughlip Cardinalfish (Apogon robinsi)
Roughneck Grunt (Haemulopsis corvinaeformis)
Rough Pomfret (Taractes asper)
Rough Sculpin (Cottus asperrimus)
Rough Shiner (Notropis baileyi)
Roughskin Catshark (Apristurus ampliceps)
Roughskin Sculpin (Trachidermus fasciatus)
Roughskin Trunkfish (Ostracion trachys)
Roughspine Batfish (Malthopsis asperata)
Roughspine Sculpin (Triglops macellus)
Roughtail Catshark (Galeus arae)
Round-bellied Cichlid (Amphilophus globosus)
Roundbelly Cowfish (Lactoria diaphana)
Roundel Batfish (Zalieutes elater)
Roundhead Blenny (Omobranchus obliquus)
Roundnose Minnow (Dionda episcopa)
Round-scaled Barbel (Barbus cyclolepis)
Roundscale Spearfish (Tetrapturus georgii)
Roundtail Chub (Gila robusta)
Round-tailed Paradisefish (Macropodus ocellatus)
Roundtooth Hap (Mylochromis sphaerodon)
Round Whitefish (Prosopium cylindraceum)
Rovella (Sarmarutilus rubilio)
Royal Basslet (Lipogramma regia)
Royal Blue Hap (Otopharynx heterodon)
Royal Gramma (Gramma loreto)
Royal Highhat (Pareques lanfeari)
Royal Panaque (Panaque nigrolineatus)
Royal Peacock Bass (Cichla intermedia)
Royal Pencil Wrasse (Pseudojuloides severnsi)
Royal Pleco (Panaque armbrusteri)
Royal Twig Catfish (Sturisomatichthys reinae)
Rubberlip Grunt (Plectorhinchus mediterraneus)
Rubberlip Hap (Otopharynx pachycheilus)
Rubinoff’s Triplefin (Axoclinus rubinoffi)
Rubricatochromis cerasogaster (Rubricatochromis cerasogaster)
Rubricatochromis saharae (Rubricatochromis saharae)
Ruby Cardinalfish (Apogon coccineus)
Ruby-headed Fairy Wrasse (Cirrhilabrus chaliasi)
Ruby Longfin Fairy Wrasse (Cirrhilabrus rubeus)
Rubynose Brotula (Cataetyx rubrirostris)
Rubyspot Cardinalfish (Ostorhinchus rubrimacula)
Rufigi Tilapia (Oreochromis urolepis)
Rufus Cardinalfish (Pristicon rufus)
Rusi Blenny (Mimoblennius rusi)
Russell’s Striped Hogfish (Polylepion russelli)
Russell’s Wrasse (Suezichthys russelli)
Russet Angelfish (Centropyge potteri)
Russet Synodontis (Synodontis robbianus)
Russian Bitterling (Acheilognathus asmussii)
Russian Spirling (Alburnoides rossicus)
Rust-banded Wrasse (Pseudocoris aurantiofasciata)
Rust Corydoras (Corydoras rabauti)
Rusty Angelfish (Centropyge ferrugata)
Rusty Blenny (Parablennius sanguinolentus)
Rusty Carpetshark (Parascyllium ferrugineum)
Rusty Catshark (Halaelurus sellus)
Rustyside Sucker (Thoburnia hamiltoni)
Rusty-spotted Toadfish (Torquigener pallimaculatus)
Rutilus heckelii (Rutilus heckelii)
Rutilus meidingerii (Rutilus meidingerii)
Rutilus stoumboudae (Rutilus stoumboudae)
Rwandese Carp (Labeobarbus platystomus)
Ryukyu Fairy Wrasse (Cirrhilabrus ryukyuensis)

S

Sabah Danio (Nematabramis everetti)
Sabaji’s Coralbrotula (Ogilbia sabaji)
Sabaki Tilapia (Oreochromis spilurus)
Sabertooth Blenny (Plagiotremus azaleus)
Sabine Shiner (Notropis sabinae)
Sabretooth Thryssa (Lycothrissa crocodilus)
Saccogaster brayae (Saccogaster brayae)
Saccogaster hawaii (Saccogaster hawaii)
Saccogaster horrida (Saccogaster horrida)
Saccogaster maculata (Saccogaster maculata)
Saccogaster nikoliviae (Saccogaster nikoliviae)
Saccogaster parva (Saccogaster parva)
Saccogaster staigeri (Saccogaster staigeri)
Sacramento Blackfish (Orthodon microlepidotus)
Sacramento Pikeminnow (Ptychocheilus grandis)
Sacramento Sucker (Catostomus occidentalis)
Saddleback Clownfish (Amphiprion polymnus)
Saddleback Hogfish (Bodianus bilunulatus)
Saddleback Plunderfish (Pogonophryne scotti)
Saddleback Sculpin (Oligocottus rimensis)
Saddle Blenny (Ecsenius sellifer)
Saddle Butterflyfish (Chaetodon ephippium)
Saddle Carpetshark (Cirrhoscyllium japonicum)
Saddle Catfish (Leiarius pictus)
Saddle Corydoras (Corydoras ephippifer)
Saddled Barb (Barbodes sellifer)
Saddled Bichir (Polypterus endlicheri)
Saddled Blenny (Malacoctenus triangulatus)
Saddled Madtom (Noturus fasciatus)
Saddled Pike Cichlid (Crenicichla missioneira)
Saddled Swellshark (Cephaloscyllium variegatum)
Saddle Grunt (Pomadasys maculatus)
Saddle Stargazer (Platygillellus rubrocinctus)
Saddle Wrasse (Thalassoma duperrey)
Sad Klipfish (Clinus acuminatus)
Saffron Cod (Eleginus gracilis)
Saffron Shiner (Notropis rubricroceus)
Sagor Catfish (Hexanematichthys sagor)
Sahul Monocle Bream (Scolopsis meridiana)
Sahyadria chalakkudiensis (Sahyadria chalakkudiensis)
Sailfin Apisto (Apistogramma velifera)
Sailfin Armourhead (Histiopterus typus)
Sailfin Blenny (Emblemaria pandionis)
Sailfin Blenny (Microlipophrys velifer)
Sailfin Catfish (Paraplotosus butleri)
Sailfin Clinid (Myxodes cristatus)
Sailfin Corydoras (Scleromystax macropterus)
Sailfin Fairy-Wrasse (Cirrhilabrus marinda)
Sailfin Glass Perchlet (Ambassis agrammus)
Sailfin Rubberlip (Diagramma centurio)
Sailfin Sculpin (Nautichthys oculofasciatus)
Sailfin Shiner (Pteronotropis hypselopterus)
Sailfin Signal Blenny (Emblemaria piratica)
Sailfin Stargazer (Platygillellus altivelis)
Sail Icefish (Channichthys velifer)
Sailor’s Grunt (Haemulon parra)
Saint Helena Butterflyfish (Chaetodon sanctaehelenae)
Saint Helena Razorfish (Xyrichtys sanctaehelenae)
Sakarya Chub (Squalius pursakensis)
Sakarya Gudgeon (Gobio sakaryaensis)
Sakhalinian Char (Salvelinus vasiljevae)
Sakhalin Sculpin (Cottus amblystomopsis)
Sakhalin Taimen (Parahucho perryi)
Salado Shiner (Notropis saladonis)
Salamander Shark (Parmaturus pilosus)
Salaria basilisca (Salaria basilisca)
Salarias luctuosus (Salarias luctuosus)
Salarias obscurus (Salarias obscurus)
Salariopsis atlantica (Salariopsis atlantica)
Saldanha Catshark (Apristurus saldanha)
Salgir Gudgeon (Gobio krymensis)
Salinas Chub (Gila modesta)
Salmo baliki (Salmo baliki)
Salmon Catfish (Neoarius leptaspis)
Salmostoma belachi (Salmostoma belachi)
Salmostoma sladoni (Salmostoma sladoni)
Salt and Pepper Catfish (Corydoras habrosus)
Salvelinus neocomensis (Salvelinus neocomensis)
Salvelinus profundus (Salvelinus profundus)
Salvelinus gracillimus (Salvelinus gracillimus)
Salvelinus mallochi (Salvelinus mallochi)
Salvelinus maxillaris (Salvelinus maxillaris)
Salvelinus struanensis (Salvelinus struanensis)
Salvelinus faroensis (Salvelinus faroensis)
Salvelinus thingvallensis (Salvelinus thingvallensis)
Salvelinus lepechini (Salvelinus lepechini)
Salvelinus taimyricus (Salvelinus taimyricus)
Salvelinus gritzenkoi (Salvelinus gritzenkoi)
Salvelinus krogiusae (Salvelinus krogiusae)
Salvelinus kronocius (Salvelinus kronocius)
Salvelinus kuznetzovi (Salvelinus kuznetzovi)
Salvelinus schmidti (Salvelinus schmidti)
Salween Rita (Rita sacerdotum)
Samii’s Riffle Minnow (Alburnoides samiii)
Samoan Anchovy (Stolephorus apiensis)
Samoan Cardinalfish (Nectamia savayensis)
Samoan Clingfish (Conidens samoensis)
Samoan Fairy Wrasse (Cirrhilabrus walshi)
Samson Fish (Seriola hippos)
Samurai Chocolate Gourami (Sphaerichthys vaillanti)
Sanagia velifera (Sanagia velifera)
San Blas Coralbrotula (Pseudogilbia sanblasensis)
Sandager’s Wrasse (Coris sandeyeri)
Sandbar Shark (Carcharhinus plumbeus)
Sandbar Shiner (Notropis scepticus)
Sand Catfish (Arius arenarius)
Sand Crawler (Sticharium dorsale)
Sand Drum (Umbrina coroides)
Sande’s Mouth Almighty (Glossamia sandei)
San Francisco Croaker (Pachyurus francisci)
Sand Grunt (Pomadasys branickii)
Sandhills Chub (Semotilus lumbee)
Sandkhol Carp (Thynnichthys sandkhol)
San Domingo Cichlid (Thorichthys callolepis)
Sand Shiner (Notropis stramineus)
Sands’s Corydoras (Corydoras davidsandsi)
Sand Stargazer (Dactyloscopus tridigitatus)
Sand Weakfish (Cynoscion arenarius)
Sand Wrasse (Ammolabrus dicrus)
Sandy Stargazer (Gillellus arenicola)
Sangrey’s Blenny (Starksia sangreyae)
Sanjay’s Black-tip Pethia (Pethia sanjaymoluri)
San Quintin Blenny (Paraclinus walkeri)
Santa Ana Sucker (Catostomus santaanae)
Santa Cruz Grunt (Anisotremus espinozai)
Santa Cruz Whiptail Catfish (Rineloricaria strigilata)
Santee Chub (Cyprinella zanema)
San Vicente Clingfish (Gymnoscyphus ascitus)
Sao Tome Clingfish (Apletodon wirtzi)
Sao Tome Coral Clingfish (Lecanogaster gorgoniphila)
Sapayo Cichlid (Andinoacara sapayensis)
Sarabia Cichlid (Paraneetroplus bulleri)
Sarawak Pygmy Swellshark (Cephaloscyllium sarawakensis)
Sarawak Rasbora (Rasbora sarawakensis)
Sarcastic Fringehead (Neoclinus blanchardi)
Sarcocheilichthys biwaensis (Sarcocheilichthys biwaensis)
Sarcocheilichthys caobangensis (Sarcocheilichthys caobangensis)
Sarcocheilichthys davidi (Sarcocheilichthys davidi)
Sarcocheilichthys hainanensis (Sarcocheilichthys hainanensis)
Sarcocheilichthys kiangsiensis (Sarcocheilichthys kiangsiensis)
Sarcocheilichthys lacustris (Sarcocheilichthys lacustris)
Sarcocheilichthys parvus (Sarcocheilichthys parvus)
Sarcocheilichthys variegatus (Sarcocheilichthys variegatus)
Sarcoglanis simplex (Sarcoglanis simplex)
Sardinella Razorbelly Minnow (Salmostoma sardinella)
Sargassum Blenny (Exerpes asper)
Sargassum Fish (Histrio histrio)
Sargochromis thysi (Sargochromis thysi)
Sarotherodon caudomarginatus (Sarotherodon caudomarginatus)
Sarotherodon knauerae (Sarotherodon knauerae)
Sarotherodon lamprechti (Sarotherodon lamprechti)
Sarotherodon mvogoi (Sarotherodon mvogoi)
Sarotherodon nigripinnis (Sarotherodon nigripinnis)
Sarotherodon occidentalis (Sarotherodon occidentalis)
Sarotherodon tournieri (Sarotherodon tournieri)
Sarritor knipowitschi (Sarritor knipowitschi)
Satanoperca curupira (Satanoperca curupira)
Satanoperca mapiritensis (Satanoperca mapiritensis)
Satanoperca setepele (Satanoperca setepele)
Satinfin Shiner (Cyprinella analostana)
Sato’s Large-eye Bream (Gymnocranius satoi)
Sattar Snowtrout (Schizothorax curvifrons)
Satyrichthys clavilapis (Satyrichthys clavilapis)
Satyrichthys laticeps (Satyrichthys laticeps)
Satyrichthys longiceps (Satyrichthys longiceps)
Satyrichthys milleri (Satyrichthys milleri)
Saulosi (Chindongo saulosi)
Saurogobio dumerili (Saurogobio dumerili)
Saurogobio gracilicaudatus (Saurogobio gracilicaudatus)
Saurogobio gymnocheilus (Saurogobio gymnocheilus)
Saurogobio immaculatus (Saurogobio immaculatus)
Saurogobio lissilabris (Saurogobio lissilabris)
Saurogobio xiangjiangensis (Saurogobio xiangjiangensis)
Sawback Poacher (Sarritor frenatus)
Sawbwa Barb (Sawbwa resplendens)
Sawcheek Cardinalfish (Apogon quadrisquamatus)
Sawfin (Cheilobarbus serra)
Sawfin Suckermouth (Chiloglanis paratus)
Saw-jawed Monocle Bream (Scolopsis ciliata)
Sawspine Catfish (Neoarius pectoralis)
Sawtooth Barracuda (Sphyraena putnamae)
Saxatilia anthurus (Saxatilia anthurus)
Saxatilia brasiliensis (Saxatilia brasiliensis)
Saxatilia britskii (Saxatilia britskii)
Saxatilia coppenamensis (Saxatilia coppenamensis)
Saxatilia hummelincki (Saxatilia hummelincki)
Saxatilia inpa (Saxatilia inpa)
Saxatilia isbrueckeri (Saxatilia isbrueckeri)
Saxatilia labrina (Saxatilia labrina)
Saxatilia lucius (Saxatilia lucius)
Saxatilia nickeriensis (Saxatilia nickeriensis)
Saxatilia pellegrini (Saxatilia pellegrini)
Saxatilia ploegi (Saxatilia ploegi)
Saxatilia pydanielae (Saxatilia pydanielae)
Saxatilia santosi (Saxatilia santosi)
Saxatilia semicincta (Saxatilia semicincta)
Saxatilia sipaliwini (Saxatilia sipaliwini)
Sazima’s Wrasse (Halichoeres sazimai)
Scalebeard Plunderfish (Pogonophryne squamibarbata)
Scale Croaker (Nibea squamosa)
Scaled Sculpin (Archistes biseriatus)
Scaled Thornfish (Bovichtus psychrolutes)
Scaleless Black Dragonfish (Melanostomias bartonbeani)
Scaleless Dragonfish (Bathophilus nigerrimus)
Scaleless Dragonfish (Leptostomias gladiator)
Scaleline Cusk (Lamprogrammus shcherbachevi)
Scale-rayed Wrasse (Acantholabrus palloni)
Scalicus amiscus (Scalicus amiscus)
Scalicus engyceros (Scalicus engyceros)
Scalicus gilberti (Scalicus gilberti)
Scalicus hians (Scalicus hians)
Scalicus investigatoris (Scalicus investigatoris)
Scalicus orientalis (Scalicus orientalis)
Scalicus paucibarbatus (Scalicus paucibarbatus)
Scalicus quadratorostratus (Scalicus quadratorostratus)
Scalicus serrulatus (Scalicus serrulatus)
Scalloped Perchlet (Ambassis nalua)
Scalybelly Blenny (Starksia lepidogaster)
Scalybelly Sculpin (Icelus perminovi)
Scaly-breasted Sculpin (Triglops xenostethus)
Scalyfin Cod (Physiculus therosideros)
Scalyfin Corvina (Cynoscion squamipinnis)
Scalyfin Grunt (Orthopristis lethopristis)
Scaly Hairfin Anchovy (Setipinna taty)
Scaly-headed Triplefin (Karalepis stewarti)
Scalyhead Sculpin (Artedius harringtoni)
Scalyhead Triplefin (Norfolkia squamiceps)
Scaly Osman (Diptychus maculatus)
Scaly Rockcod (Trematomus loennbergii)
Scaphiodonichthys acanthopterus (Scaphiodonichthys acanthopterus)
Scaphiodonichthys burmanicus (Scaphiodonichthys burmanicus)
Scaphiodonichthys macracanthus (Scaphiodonichthys macracanthus)
Scaphognathops bandanensis (Scaphognathops bandanensis)
Scaphognathops stejnegeri (Scaphognathops stejnegeri)
Scaphognathops theunensis (Scaphognathops theunensis)
Scardinius acarnanicus (Scardinius acarnanicus)
Scardinius dergle (Scardinius dergle)
Scardinius hesperidicus (Scardinius hesperidicus)
Scardinius knezevici (Scardinius knezevici)
Scardinius plotizza (Scardinius plotizza)
Scardinius racovitzai (Scardinius racovitzai)
Scardinius scardafa (Scardinius scardafa)
Scarface Blenny (Cirripectes vanderbilti)
Scarface Rockskipper (Istiblennius pox)
Scarf Triplefin (Helcogramma trigloides)
Scarlet-banded Barb (Puntius amphibius)
Scarlet Cardinalfish (Vincentia badia)
Scarletfin Blenny (Coralliozetus micropes)
Scarlet Frogfish (Antennatus coccineus)
Scarlet Seabat (Halieutaea coccinea)
Scarlet Shiner (Lythrurus fasciolaris)
Scarlet Wrasse (Pseudolabrus miles)
Scartella caboverdiana (Scartella caboverdiana)
Scartella itajobi (Scartella itajobi)
Scartella poiti (Scartella poiti)
Scartichthys crapulatus (Scartichthys crapulatus)
Scartichthys variolatus (Scartichthys variolatus)
Scartichthys viridis (Scartichthys viridis)
Schaller’s Mouthbrooder (Betta schalleri)
Schelly (Coregonus stigmaticus)
Schilbe angolensis (Schilbe angolensis)
Schilbe bocagii (Schilbe bocagii)
Schilbe brevianalis (Schilbe brevianalis)
Schilbe congensis (Schilbe congensis)
Schilbe djeremi (Schilbe djeremi)
Schilbe durinii (Schilbe durinii)
Schilbe grenfelli (Schilbe grenfelli)
Schilbe laticeps (Schilbe laticeps)
Schilbe mandibularis (Schilbe mandibularis)
Schilbe micropogon (Schilbe micropogon)
Schilbe moebiusii (Schilbe moebiusii)
Schilbe multitaeniatus (Schilbe multitaeniatus)
Schilbe nyongensis (Schilbe nyongensis)
Schilbe tumbanus (Schilbe tumbanus)
Schilbe uranoscopus (Schilbe uranoscopus)
Schilbe zairensis (Schilbe zairensis)
Schismatorhynchos endecarhapis (Schismatorhynchos endecarhapis)
Schismatorhynchos heterorhynchos (Schismatorhynchos heterorhynchos)
Schismatorhynchos holorhynchos (Schismatorhynchos holorhynchos)
Schizocypris ladigesi (Schizocypris ladigesi)
Schizolecis guntheri (Schizolecis guntheri)
Schizopyge dainellii (Schizopyge dainellii)
Schizopygopsis anteroventris (Schizopygopsis anteroventris)
Schizopygopsis kessleri (Schizopygopsis kessleri)
Schizopygopsis kialingensis (Schizopygopsis kialingensis)
Schizopygopsis malacanthus (Schizopygopsis malacanthus)
Schizopygopsis pylzovi (Schizopygopsis pylzovi)
Schizopygopsis thermalis (Schizopygopsis thermalis)
Schizopygopsis younghusbandi (Schizopygopsis younghusbandi)
Schizothorax beipanensis (Schizothorax beipanensis)
Schizothorax biddulphi (Schizothorax biddulphi)
Schizothorax chivae (Schizothorax chivae)
Schizothorax chongi (Schizothorax chongi)
Schizothorax cryptolepis (Schizothorax cryptolepis)
Schizothorax curvilabiatus (Schizothorax curvilabiatus)
Schizothorax davidi (Schizothorax davidi)
Schizothorax dolichonema (Schizothorax dolichonema)
Schizothorax dulongensis (Schizothorax dulongensis)
Schizothorax edeniana (Schizothorax edeniana)
Schizothorax elongatus (Schizothorax elongatus)
Schizothorax eurystomus (Schizothorax eurystomus)
Schizothorax gongshanensis (Schizothorax gongshanensis)
Schizothorax grahami (Schizothorax grahami)
Schizothorax griseus (Schizothorax griseus)
Schizothorax heteri (Schizothorax heteri)
Schizothorax heterochilus (Schizothorax heterochilus)
Schizothorax heterophysallidos (Schizothorax heterophysallidos)
Schizothorax huegelii (Schizothorax huegelii)
Schizothorax integrilabiatus (Schizothorax integrilabiatus)
Schizothorax kozlovi (Schizothorax kozlovi)
Schizothorax labrosus (Schizothorax labrosus)
Schizothorax lantsangensis (Schizothorax lantsangensis)
Schizothorax lepidothorax (Schizothorax lepidothorax)
Schizothorax leukus (Schizothorax leukus)
Schizothorax lissolabiatus (Schizothorax lissolabiatus)
Schizothorax longibarbus (Schizothorax longibarbus)
Schizothorax macropogon (Schizothorax macropogon)
Schizothorax malacanthus (Schizothorax malacanthus)
Schizothorax meridionalis (Schizothorax meridionalis)
Schizothorax microcephalus (Schizothorax microcephalus)
Schizothorax microstomus (Schizothorax microstomus)
Schizothorax myzostomus (Schizothorax myzostomus)
Schizothorax nepalensis (Schizothorax nepalensis)
Schizothorax ninglangensis (Schizothorax ninglangensis)
Schizothorax nudiventris (Schizothorax nudiventris)
Schizothorax nukiangensis (Schizothorax nukiangensis)
Schizothorax oconnori (Schizothorax oconnori)
Schizothorax oligolepis (Schizothorax oligolepis)
Schizothorax parvus (Schizothorax parvus)
Schizothorax ramzani (Schizothorax ramzani)
Schizothorax rotundimaxillaris (Schizothorax rotundimaxillaris)
Schizothorax saltans (Schizothorax saltans)
Schizothorax sinensis (Schizothorax sinensis)
Schizothorax skarduensis (Schizothorax skarduensis)
Schizothorax waltoni (Schizothorax waltoni)
Schizothorax wangchiachii (Schizothorax wangchiachii)
Schizothorax yunnanensis (Schizothorax yunnanensis)
Schizothorax zarudnyi (Schizothorax zarudnyi)
Schlegel’s Cardinalfish (Ostorhinchus schlegeli)
Schmidt’s Cod (Lepidion schmidti)
Schmidt’s Dace (Leuciscus schmidti)
Schmidt’s Dragonfish (Eustomias schmidti)
Schneider (Alburnoides bipunctatus)
Schooling Bannerfish (Heniochus diphreutes)
Schooling Bumblebee Goby (Brachygobius aggregatus)
Schooling Fangblenny (Meiacanthus ditrema)
Schroeder’s Coralblenny (Ecsenius schroederi)
Schultzichthys bondi (Schultzichthys bondi)
Schultzichthys gracilis (Schultzichthys gracilis)
Schwartz’s Catfish (Corydoras schwartzi)
Schwebisch’s Tilapia (Oreochromis schwebischi)
Schwebrenke (Coregonus hoferi)
Schwetzochromis neodon (Schwetzochromis neodon)
Sciades paucus (Sciades paucus)
Sciaenochromis benthicola (Sciaenochromis benthicola)
Scioto Madtom (Noturus trautmani)
Scissortail Sculpin (Triglops forficatus)
Scissortail Synodontis (Synodontis acanthoperca)
Scissortail Synodontis (Synodontis soloni)
Scleromystax prionotos (Scleromystax prionotos)
Scleromystax reisi (Scleromystax reisi)
Scleromystax salmacis (Scleromystax salmacis)
Scleronema angustirostre (Scleronema angustirostre)
Scleronema minutum (Scleronema minutum)
Scleronema operculatum (Scleronema operculatum)
Scofield’s Anchovy (Anchoa scofieldi)
Scoloplax baileyi (Scoloplax baileyi)
Scoloplax baskini (Scoloplax baskini)
Scoloplax dicra (Scoloplax dicra)
Scoloplax distolothrix (Scoloplax distolothrix)
Scoloplax dolicholophia (Scoloplax dolicholophia)
Scopelengys clarkei (Scopelengys clarkei)
Scopeloberyx bannikovi (Scopeloberyx bannikovi)
Scopeloberyx malayanus (Scopeloberyx malayanus)
Scopeloberyx maxillaris (Scopeloberyx maxillaris)
Scopeloberyx opisthopterus (Scopeloberyx opisthopterus)
Scopeloberyx pequenoi (Scopeloberyx pequenoi)
Scopeloberyx rossicus (Scopeloberyx rossicus)
Scopeloberyx rubriventer (Scopeloberyx rubriventer)
Scopelogadus perplexus (Scopelogadus perplexus)
Scopelogadus unispinis (Scopelogadus unispinis)
Scorched Croaker (Atrobucca adusta)
Scorpiodoras heckelii (Scorpiodoras heckelii)
Scorpiodoras liophysus (Scorpiodoras liophysus)
Scott’s Shore Eel (Alabes scotti)
Scott’s Wrasse (Cirrhilabrus scottorum)
Scrapermouth Mbuna (Labeotropheus trewavasae)
Scrawled Butterflyfish (Chaetodon meyeri)
Scrawled Cowfish (Acanthostracion quadricornis)
Scrawled Sole (Trinectes inscriptus)
Scribbled Angelfish (Chaetodontoplus duboulayi)
Sculptured Cusk (Glyptophidium lucidum)
Sculptured Sea Catfish (Notarius kessleri)
Scythemarked Butterflyfish (Prognathodes falcifer)
Sea Blenny (Entomacrodus thalassinus)
Seadevil (Ogcocephalus vespertilio)
Seafan Blenny (Emblemariopsis pricei)
Seagrass Wrasse (Novaculoides macrolepidotus)
Seale’s Cardinalfish (Ostorhinchus sealei)
Seale’s Rockskipper (Entomacrodus sealei)
Sea Raven (Hemitripterus americanus)
Sea Raven (Hemitripterus villosus)
Searcher Stargazer (Gillellus searcheri)
Sea Urchin Cardinal (Siphamia mossambica)
Seaweed Blenny (Parablennius marmoreus)
Sebae Anemonefish (Amphiprion sebae)
Secretary Blenny (Acanthemblemaria maria)
Securicula gora (Securicula gora)
Sedor’s Coralbrotula (Ogilbia sedorae)
Segmented Blenny (Salarias segmentatus)
Sellal Bleak (Alburnus sellal)
Semah Mahseer (Tor douronensis)
Semaphore Rockfish (Sebastes melanosema)
Semicircle Angelfish (Pomacanthus semicirculatus)
Semilabeo notabilis (Semilabeo notabilis)
Semilabeo obscurus (Semilabeo obscurus)
Semiplotus cirrhosus (Semiplotus cirrhosus)
Semiplotus manipurensis (Semiplotus manipurensis)
Semutundu (Bagrus docmak)
Senator Wrasse (Pictilabrus laticlavius)
Senegalese Frogfish (Fowlerichthys senegalensis)
Senegal Minnow (Raiamas senegalensis)
Señorita Wrasse (Halichoeres californicus)
Seoho Bitterling (Acheilognathus hondae)
Sepik Glass Perchlet (Parambassis confinis)
Seram Blenny (Salarias ceramensis)
Sergeant Clingfish (Gobiesox lanceolatus)
Serranochromis janus (Serranochromis janus)
Serranochromis spei (Serranochromis spei)
Serranochromis stappersi (Serranochromis stappersi)
Sertanejo Pleco (Hypostomus sertanejo)
Sevan Khramulya (Capoeta sevangi)
Sevan Trout (Salmo ischchan)
Sevenband Cardinalfish (Ostorhinchus septemstriatus)
Sevenband Wrasse (Thalassoma septemfasciatum)
Sevenbarbed Banjo (Aspredinichthys filamentosus)
Sevenbar Weedfish (Heteroclinus equiradiatus)
Seven River’s Minnow (Phoxinus brachyurus)
Seven-striped Cardinalfish (Ostorhinchus novemfasciatus)
Seven-striped Cichlid (Amatitlania septemfasciata)
Seychelles Anemonefish (Amphiprion fuscocaudatus)
Seychelles Blenny (Stanulus seychellensis)
Seychelles Butterflyfish (Chaetodon madagaskariensis)
Seyhan Dace (Squalius seyhanensis)
Seyhan Scraper (Capoeta turani)
Seyhan Trout (Salmo labecula)
Sgarpchin Barracudina (Paralepis coregonoides)
Shabout (Arabibarbus grypus)
Shadow Bristlemouth (Cyclothone parapallida)
Shadow Catfish (Hyalobagrus flavus)
Shaefer’s Anglerfish (Sladenia shaefersi)
Shaggy Cusk (Porocephalichthys dasyrhynchus)
Shaggy Frogfish (Antennarius hispidus)
Shalyni Barb (Pethia shalynius)
Shanny (Lipophrys pholis)
Shark Bay Clingfish (Lepadichthys sandaracatus)
Shark Minnow (Luciosoma bleekeri)
Sharpbelly (Hemiculter leucisculus)
Sharpchin Rockfish (Sebastes zacentrus)
Sharpfin Barracuda (Sphyraena acutipinnis)
Sharpfin Chubsucker (Erimyzon tenuis)
Sharphead Eartheater (Satanoperca acuticeps)
Sharp-line Cardinalfish (Ostorhinchus oxygrammus)
Sharpnose Anchovy (Anchoa ischana)
Sharpnose Croaker (Nibea semifasciata)
Sharp-nosed Catfish (Potamosilurus macrorhynchus)
Sharpnosed Coralbrotula (Paradiancistrus acutirostris)
Sharpnose Hammer Croaker (Johnius borneensis)
Sharpnose Sculpin (Clinocottus acuticeps)
Sharpnose Shiner (Notropis oxyrhynchus)
Sharp-nose Weedfish (Heteroclinus tristis)
Sharpnose Wrasse (Wetmorella nigropinnata)
Sharpray (Capoetobrama kuschakewitschi)
Sharp-snouted Lenok (Brachymystax lenok)
Sharp-spined Notothenia (Trematomus pennellii)
Sheephead Grunt (Orthopristis cantharinus)
Shelter Cardinalfish (Ostorhinchus cladophilos)
Sherborn’s Pelagic Basslet (Howella sherboni)
Shi Drum (Umbrina cirrosa)
Shield-head Squeaker (Synodontis serratus)
Shimmering Cardinal (Taeniamia lineolata)
Shiner Anchovy (Encrasicholina intermedia)
Shining Drum (Larimus effulgens)
Shining Grunt (Haemulopsis nitidus)
Shiny Loosejaw (Aristostomias scintillans)
Shiny Whitefish (Coregonus candidus)
Shiranus Tilapia (Oreochromis shiranus)
Shirley’s Coralblenny (Ecsenius shirleyae)
Shirvan Roachling (Pseudophoxinus atropatenus)
Shitari (Loricariichthys chanjoo)
Shitari (Loricariichthys hauxwelli)
Shoal Bass (Micropterus cataractae)
Shoal Chub (Macrhybopsis hyostoma)
Shore Clingfish (Lepadogaster lepadogaster)
Short Anchovy (Anchoa curta)
Short Barbelled Catfish (Nemapteryx augusta)
Short Barbelled Suckermouth (Chiloglanis brevibarbis)
Shortbarbel Pangasius (Pseudolais micronemus)
Shortbeard Codling (Laemonema barbatulum)
Shortbeard Cuskeel (Lepophidium brevibarbe)
Short-beard Plunderfish (Pogonophryne brevibarbata)
Shortbelly Catshark (Apristurus breviventralis)
Shortbelly Eel (Dysomma anguillare)
Shortbelly Rockfish (Sebastes jordani)
Short Bigeye (Pristigenys alta)
Shortbill Spearfish (Tetrapturus angustirostris)
Short-body Frogmouth (Chaunax brachysomus)
Short Boarfish (Parazanclistius hutchinsi)
Shortchin Stargazer (Dactyloscopus poeyi)
Shortdorsal Cutthroat Eel (Synaphobranchus brevidorsalis)
Shortfin Barb (Enteromius brevipinnis)
Shortfin Bichir (Polypterus palmas)
Shortfin Corvina (Cynoscion parvipinnis)
Shortfin Dwarf Cichlid (Apistogramma megaptera)
Shortfinger Anchovy (Anchoa lyolepsis)
Short-finned Hairfin Anchovy (Setipinna brevifilis)
Short-finned Pilot Whale (Globicephala macrorhynchus)
Shortfin Neoscopelid (Neoscopelus microchir)
Shortfin Pomfret (Brama pauciradiata)
Shortfin Sand Stargazer (Platygillellus rubellulus)
Shortfin Snakeblenny (Ophiclinus brevipinnis)
Shortfin Tandan (Neosilurus brevidorsalis)
Shorthead Anchovy (Encrasicholina pseudoheteroloba)
Shorthead Barb (Enteromius breviceps)
Shorthead Blenny (Emblemariopsis bottomei)
Shorthead Cusk-eel (Ophidion dromio)
Shorthead Drum (Larimus breviceps)
Shortheaded Sculpin (Cottinella boulengeri)
Shorthead Hairfin Anchovy (Setipinna breviceps)
Shorthead Redhorse (Moxostoma macrolepidotum)
Shorthead Sabretooth Blenny (Petroscirtes breviceps)
Shorthead Sculpin (Cottus confusus)
Shorthorn Sculpin (Myoxocephalus scorpius)
Shorthorn Triangular Batfish (Malthopsis arrietty)
Shortjaw Cisco (Coregonus zenithicus)
Shortjaw Cutthroat Eel (Dysomma brachygnathos)
Shortjaw Tristramella (Tristramella simonis)
Shortlight Siphonfish (Siphamia brevilux)
Shortlined Pleco (Peckoltia lineola)
Shortmast Sculpin (Nautichthys robustus)
Shortnose Batfish (Ogcocephalus nasutus)
Shortnose Boxfish (Ostracion nasus)
Shortnose Cisco (Coregonus reighardi)
Shortnosed Coralbrotula (Diancistrus brevirostris)
Shortnose Demon Catshark (Apristurus internatus)
Shortnose Stardrum (Stellifer chrysoleuca)
Shortnose Sucker (Chasmistes brevirostris)
Shortnose Wrasse (Macropharyngodon geoffroy)
Shortraker Rockfish (Sebastes borealis)
Short-rod Anglerfish (Microlophichthys microlophus)
Short Shore Eel (Alabes brevis)
Shortspine African Angler (Lophius vaillanti)
Shortspine Boarfish (Antigonia combatia)
Shortspine Chimaera (Chimaera obscura)
Shortspined Wing Pleco (Guyanancistrus brevispinis)
Shortspine Goosefish (Lophiodes triradiatus)
Shortspine Suckermouth (Chiloglanis pretoriae)
Short-tail Bandfish (Owstonia totomiensis)
Shorttail Chub (Gila brevicauda)
Short-tail Cusk-eel (Brotulotaenia brevicauda)
Short-tail Nurse Shark (Pseudoginglymostoma brevicaudatum)
Short-tail Thryssa (Thryssa brevicauda)
Short-tassel Weedfish (Cologrammus flavescens)
Short-tooth Cardinal (Apogonichthyoides enigmaticus)
Short-tooth Cardinal (Ostorhinchus apogonoides)
Shoshone Sculpin (Cottus greenei)
Shoulderspine Bigscale (Melamphaes suborbitalis)
Shoulderspot Catfish (Schilbe marmoratus)
Shoulderspot Wrasse (Leptojulis cyanopleura)
Shovelnose Catfish (Chrysichthys sharpii)
Shovelnose Sea Catfish (Arius subrostratus)
Shovelnose Sea Catfish (Hemiarius verrucosus)
Showy Bristlemouth (Cyclothone signata)
Shuja horei (Shuja horei)
Shy Clingfish (Flabellicauda bolini)
Shy Toby (Canthigaster ocellicincta)
Siamese Algae-eater (Crossocheilus oblongus)
Siamese Bat Catfish (Oreoglanis siamensis)
Siamese Fighting Fish (Betta splendens)
Siamese Mud Carp (Henicorhynchus siamensis)
Siberian Dace (Leuciscus baicalensis)
Siberian Gudgeon (Gobio cynocephalus)
Siberian Sculpin (Cottus sibiricus)
Siberian Taimen (Hucho taimen)
Siboga Blenny (Salarias sibogai)
Sichel (Pelecus cultratus)
Sichuan Taimen (Hucho bleekeri)
Sickle Barb (Enteromius haasianus)
Sicklefin Chimaera (Neoharriotta pinnata)
Sicklefin Chub (Macrhybopsis meeki)
Sickle Pomfret (Taractichthys steindachneri)
Sickle Snaggletooth (Borostomias mononema)
Sideburn Wrasse (Pteragogus pelycus)
Sideburn Wrasse (Pteragogus trispilus)
Side-jet Frogfish (Antennatus duescus)
Sidespot Barb (Enteromius neefi)
Sidespot Longface Wrasse (Hologymnosus longipes)
Sidespot Wrasse (Pseudojuloides mesostigma)
Side-striped Barb (Systomus pleurotaenia)
Sidestripe Rasbora (Rasbora paviana)
Sierra Copora (Oxydoras sifontesi)
Sigmops longipinnis (Sigmops longipinnis)
Signal Barb (Labiobarbus festivus)
Signal Triplefin (Lepidonectes clarkhubbsi)
Sikukia flavicaudata (Sikukia flavicaudata)
Sikukia gudgeri (Sikukia gudgeri)
Sikukia longibarbata (Sikukia longibarbata)
Sikukia stejnegeri (Sikukia stejnegeri)
Silky Shark (Carcharhinus falciformis)
Silond Catfish (Silonia silondia)
Silonia childreni (Silonia childreni)
Siluranodon auritus (Siluranodon auritus)
Silurichthys citatus (Silurichthys citatus)
Silurichthys gibbiceps (Silurichthys gibbiceps)
Silurichthys hasseltii (Silurichthys hasseltii)
Silurichthys indragiriensis (Silurichthys indragiriensis)
Silurichthys marmoratus (Silurichthys marmoratus)
Silurichthys phaiosoma (Silurichthys phaiosoma)
Silurichthys sanguineus (Silurichthys sanguineus)
Silurichthys schneideri (Silurichthys schneideri)
Silurus chantrei (Silurus chantrei)
Silurus grahami (Silurus grahami)
Silurus tomodai (Silurus tomodai)
Silver Anchovy (Engraulis eurystole)
Silverband Shiner (Notropis shumardi)
Silver Barb (Enteromius choloensis)
Silver-belly Cardinalfish (Jaydia photogaster)
Silverbubble Klipfish (Blennioclinus stella)
Silver Butter Catfish (Schilbe intermedius)
Silver Carp (Hypophthalmichthys molitrix)
Silver Catfish (Porochilus argenteus)
Silver-cheeked Toadfish (Lagocephalus sceleratus)
Silver Chimaera (Chimaera phantasma)
Silver Chub (Macrhybopsis storeriana)
Silver Cobbler (Neoarius midgleyi)
Silver Croaker (Pennahia argentata)
Silver Cusk-eel (Lepophidium microlepis)
Silver Cyprinid (Rastrineobola argentea)
Silver Drum (Larimus argenteus)
Silver Eye (Polymixia japonica)
Silver Flagtail (Kuhlia munda)
Silver Flying Fox (Crossocheilus reticulatus)
Silvergray Rockfish (Sebastes brevispinis)
Silvergrey Grunt (Anisotremus caesius)
Silver Grunt (Pomadasys argenteus)
Silver Hatchet Chela (Chela cachius)
Silverjaw Minnows (Ericymba buccata)
Silver Minnow (Anabarilius alburnops)
Silvermouth Cardinalfish (Jaydia argyrogaster)
Silver Perch (Bairdiella chrysoura)
Silver Rasbora (Rasbora argyrotaenia)
Silver Razorbelly Minnow (Salmostoma acinaces)
Silver Redhorse (Moxostoma anisurum)
Silver Seabream (Pagrus auratus)
Silver Seatrout (Cynoscion nothus)
Silver Shiner (Notropis photogenis)
Silver-sided Weedfish (Cristiceps argyropleura)
Silverside Shiner (Notropis candidus)
Silver Siphonfish (Siphamia argentea)
Silverspotted Sculpin (Blepsias cirrhosus)
Silver Stardrum (Stellifer illecebrosus)
Silverstripe Shiner (Notropis stilbius)
Silvertip Shark (Carcharhinus albimarginatus)
Silver Trout (Salvelinus agassizii)
Silver Weakfish (Isopisthus remifer)
Silvery Pout (Gadiculus argenteus)
Silvery Pout (Gadiculus thori)
Silvinichthys bortayro (Silvinichthys bortayro)
Silvinichthys gualcamayo (Silvinichthys gualcamayo)
Silvinichthys huachi (Silvinichthys huachi)
Silvinichthys leoncitensis (Silvinichthys leoncitensis)
Silvinichthys mendozensis (Silvinichthys mendozensis)
Silvinichthys pachonensis (Silvinichthys pachonensis)
Silvinichthys pedernalensis (Silvinichthys pedernalensis)
Simav Barbel (Barbus niluferensis)
Similar Cardinalfish (Nectamia similis)
Simochromis diagramma (Simochromis diagramma)
Simony’s Blenny (Antennablennius simonyi)
Sin Croaker (Johnius dussumieri)
Sind Danio (Devario devario)
Sindoscopus australis (Sindoscopus australis)
Singapore Glassy Perchlet (Ambassis kopsii)
Singida Tilapia (Oreochromis esculentus)
Singing Catfish (Trachelyopterus striatulus)
Singlespot Frogfish (Fowlerichthys radiosus)
Single-striped Cardinalfish (Ostorhinchus unitaeniatus)
Single-striped Cardinalfish (Pristiapogon unitaeniatus)
Singular Bannerfish (Heniochus singularius)
Sinibrama affinis (Sinibrama affinis)
Sinibrama longianalis (Sinibrama longianalis)
Sinibrama macrops (Sinibrama macrops)
Sinibrama melrosei (Sinibrama melrosei)
Sinibrama taeniatus (Sinibrama taeniatus)
Sinibrama wui (Sinibrama wui)
Sinigarra napoense (Sinigarra napoense)
Sinilabeo binhluensis (Sinilabeo binhluensis)
Sinilabeo brevirostris (Sinilabeo brevirostris)
Sinilabeo cirrhinoides (Sinilabeo cirrhinoides)
Sinilabeo hummeli (Sinilabeo hummeli)
Sinilabeo longibarbatus (Sinilabeo longibarbatus)
Sinilabeo longirostris (Sinilabeo longirostris)
Sinocrossocheilus guizhouensis (Sinocrossocheilus guizhouensis)
Sinocrossocheilus labiatus (Sinocrossocheilus labiatus)
Sinocyclocheilus angustiporus (Sinocyclocheilus angustiporus)
Sinocyclocheilus anshuiensis (Sinocyclocheilus anshuiensis)
Sinocyclocheilus aquihornes (Sinocyclocheilus aquihornes)
Sinocyclocheilus biangularis (Sinocyclocheilus biangularis)
Sinocyclocheilus bicornutus (Sinocyclocheilus bicornutus)
Sinocyclocheilus brevibarbatus (Sinocyclocheilus brevibarbatus)
Sinocyclocheilus brevifinus (Sinocyclocheilus brevifinus)
Sinocyclocheilus brevis (Sinocyclocheilus brevis)
Sinocyclocheilus broadihornes (Sinocyclocheilus broadihornes)
Sinocyclocheilus cyphotergous (Sinocyclocheilus cyphotergous)
Sinocyclocheilus donglanensis (Sinocyclocheilus donglanensis)
Sinocyclocheilus flexuosdorsalis (Sinocyclocheilus flexuosdorsalis)
Sinocyclocheilus gracilicaudatus (Sinocyclocheilus gracilicaudatus)
Sinocyclocheilus gracilis (Sinocyclocheilus gracilis)
Sinocyclocheilus guanduensis (Sinocyclocheilus guanduensis)
Sinocyclocheilus guanyangensis (Sinocyclocheilus guanyangensis)
Sinocyclocheilus guilinensis (Sinocyclocheilus guilinensis)
Sinocyclocheilus guishanensis (Sinocyclocheilus guishanensis)
Sinocyclocheilus hei (Sinocyclocheilus hei)
Sinocyclocheilus huanglongdongensis (Sinocyclocheilus huanglongdongensis)
Sinocyclocheilus huaningensis (Sinocyclocheilus huaningensis)
Sinocyclocheilus huanjiangensis (Sinocyclocheilus huanjiangensis)
Sinocyclocheilus hugeibarbus (Sinocyclocheilus hugeibarbus)
Sinocyclocheilus huizeensis (Sinocyclocheilus huizeensis)
Sinocyclocheilus jii (Sinocyclocheilus jii)
Sinocyclocheilus jiuxuensis (Sinocyclocheilus jiuxuensis)
Sinocyclocheilus lateristriatus (Sinocyclocheilus lateristriatus)
Sinocyclocheilus liboensis (Sinocyclocheilus liboensis)
Sinocyclocheilus lingyunensis (Sinocyclocheilus lingyunensis)
Sinocyclocheilus longibarbatus (Sinocyclocheilus longibarbatus)
Sinocyclocheilus longicornus (Sinocyclocheilus longicornus)
Sinocyclocheilus longifinus (Sinocyclocheilus longifinus)
Sinocyclocheilus luolouensis (Sinocyclocheilus luolouensis)
Sinocyclocheilus luopingensis (Sinocyclocheilus luopingensis)
Sinocyclocheilus macrocephalus (Sinocyclocheilus macrocephalus)
Sinocyclocheilus macrolepis (Sinocyclocheilus macrolepis)
Sinocyclocheilus macrophthalmus (Sinocyclocheilus macrophthalmus)
Sinocyclocheilus macroscalus (Sinocyclocheilus macroscalus)
Sinocyclocheilus maculatus (Sinocyclocheilus maculatus)
Sinocyclocheilus maitianheensis (Sinocyclocheilus maitianheensis)
Sinocyclocheilus malacopterus (Sinocyclocheilus malacopterus)
Sinocyclocheilus mashanensis (Sinocyclocheilus mashanensis)
Sinocyclocheilus multipunctatus (Sinocyclocheilus multipunctatus)
Sinocyclocheilus oxycephalus (Sinocyclocheilus oxycephalus)
Sinocyclocheilus purpureus (Sinocyclocheilus purpureus)
Sinocyclocheilus qiubeiensis (Sinocyclocheilus qiubeiensis)
Sinocyclocheilus qujingensis (Sinocyclocheilus qujingensis)
Sinocyclocheilus rhinocerous (Sinocyclocheilus rhinocerous)
Sinocyclocheilus robustus (Sinocyclocheilus robustus)
Sinocyclocheilus tianlinensis (Sinocyclocheilus tianlinensis)
Sinocyclocheilus tileihornes (Sinocyclocheilus tileihornes)
Sinocyclocheilus tingi (Sinocyclocheilus tingi)
Sinocyclocheilus wui (Sinocyclocheilus wui)
Sinocyclocheilus wumengshanensis (Sinocyclocheilus wumengshanensis)
Sinocyclocheilus xichouensis (Sinocyclocheilus xichouensis)
Sinocyclocheilus xunlensis (Sinocyclocheilus xunlensis)
Sinocyclocheilus yangzongensis (Sinocyclocheilus yangzongensis)
Sinocyclocheilus yaolanensis (Sinocyclocheilus yaolanensis)
Sinorhodeus microlepis (Sinorhodeus microlepis)
Siphamia arabica (Siphamia arabica)
Siphamia fraseri (Siphamia fraseri)
Siphamia goreni (Siphamia goreni)
Siphamia randalli (Siphamia randalli)
Siphamia senoui (Siphamia senoui)
Siphamia minor (Siphamia minor)
Siphonfish (Siphamia tubulata)
Sirang (Barbodes sirang)
Sirembo wami (Sirembo wami)
Sisor barakensis (Sisor barakensis)
Sisor chennuah (Sisor chennuah)
Sisor pakistanicus (Sisor pakistanicus)
Sisor rabdophorus (Sisor rabdophorus)
Sisor rheophilus (Sisor rheophilus)
Sisor torosus (Sisor torosus)
Six-banded Tiger Barb (Desmopuntius hexazona)
Sixbar Angelfish (Pomacanthus sexstriatus)
Six-barred Lamprologus (Neolamprologus sexfasciatus)
Sixbar Wrasse (Thalassoma hardwicke)
Sixline Wrasse (Pseudocheilinus hexataenia)
Sixspine Butterflyfish (Parachaetodon ocellatus)
Skadar Gudgeon (Gobio skadarensis)
Skilletfish (Gobiesox strumosus)
Skinny Systomus (Systomus gracilus)
Skora’s Toadlike Plunderfish (Pogonophryne skorai)
Skulpin (Physiculus helenaensis)
Skunk Corydoras (Corydoras arcuatus)
Sky Emperor (Lethrinus mahsena)
Skygazer Shiner (Notropis uranoscopus)
Sladenia gardineri (Sladenia gardineri)
Sladenia zhui (Sladenia zhui)
Slantband Wrasse (Thalassoma loxum)
Slantbrow Batfish (Ogcocephalus declivirostris)
Sleeper Cusk-eel (Otophidium dormitator)
Slender Anchovy (Anchoa exigua)
Slender Arapaima (Arapaima leptosoma)
Slender Armorhead (Pentaceros wheeleri)
Slender Bambooshark (Chiloscyllium indicum)
Slender Barb (Enteromius unitaeniatus)
Slender Barracudina (Lestidiops ringens)
Slender Beardie (Lotella phycis)
Slender Bigscale (Melamphaes acanthomus)
Slender Blaasop (Torquigener balteus)
Slender Blenny (Tanyemblemaria alleni)
Slender Blindfish (Dipulus multiradiatus)
Slender Bristlemouth (Cyclothone pseudopallida)
Slender Brotula (Dicrolene multifilis)
Slender Catfish (Silurus microdorsalis)
Slender Catshark (Schroederichthys tenuis)
Slender Chub (Erimystax cahni)
Slender Cichlid (Herichthys steindachneri)
Slender Clingfish (Rimicola eigenmanni)
Slender Cod (Halargyreus johnsonii)
Slender Croaker (Micropogonias ectenes)
Slender Cusk-eel (Porogadus miles)
Slender Emperor (Lethrinus variegatus)
Slender Fangjaw (Sigmops gracilis)
Slender Glassy (Ambassis natalensis)
Slender Happy (Chetia gracilis)
Slender-line Cardinalfish (Ostorhinchus leptofasciatus)
Slender Madtom (Noturus exilis)
Slender Maori Wrasse (Oxycheilinus celebicus)
Slender Mouth Almighty (Glossamia narindica)
Slender Pike-Cichlid (Teleocichla centisquama)
Slender Platanna-klipfish (Cancelloxus burrelli)
Slender Rainbow Wrasse (Suezichthys gracilis)
Slender Rasbora (Rasbora daniconius)
Slender Rasbora (Rasbora labiosa)
Slender Redfin (Pseudobarbus tenuis)
Slender Sawtail Catshark (Galeus gracilis)
Slender Scalyhead (Trematomus lepidorhinus)
Slender Sculpin (Cottus tenuis)
Slender Searobin (Peristedion gracile)
Slender Shinner (Pseudopungtungia tenuicorpus)
Slender Shovelnose Catfish (Sorubim elongatus)
Slender Snaggletooth (Rhadinesthes decimus)
Slenderspine Wrasse (Halichoeres tenuispinis)
Slendertail Cardinalfish (Apogon leptocaulus)
Slendertail Hap (Buccochromis lepturus)
Slender Threadfin Bream (Nemipterus zysron)
Slender Thryssa (Thryssa stenosoma)
Slender Triplefin (Enneanectes glendae)
Slender Walking Catfish (Clarias nieuhofii)
Slender Weedfish (Heteroclinus marmoratus)
Slickhead Brotula (Ogilbia nudiceps)
Slick Puffer (Sphoeroides kendalli)
Slim Betta (Betta bellica)
Slim Minnow (Pimephales tenellus)
Slim Sculpin (Radulinus asprellus)
Slimy Clingfish (Gouania orientalis)
Slimy Cuskeel (Brosmophyciops pautzkei)
Slimy Sculpin (Cottus cognatus)
Slingjaw Wrasse (Epibulus insidiator)
Slinky Klipfish (Pavoclinus litorafontis)
Slipper Sole (Trinectes paulistanus)
Slippery Dick (Halichoeres bivittatus)
Sloane’s Viperfish (Chauliodus sloani)
Slobbering Catfish (Brachyplatystoma platynemum)
Slough Anchovy (Anchoa delicatissima)
Smallbelly Catshark (Apristurus indicus)
Small Cutthroat Eel (Meadia minor)
Smalldisc Clingfish (Pherallodus indicus)
Smalldorsal Catshark (Apristurus micropterygeus)
Smalleye Bigscale (Melamphaes microps)
Smalleye Catshark (Apristurus microps)
Smalleye Croaker (Nebris microps)
Smalleye Cusk (Didymothallus mizolepis)
Small-eyed Abyssal Eel (Haptenchelys parviocularis)
Small-eyed Coralbrotula (Ogilbichthys microphthalmus)
Small-eyed Rabbitfish (Hydrolagus affinis)
Small-eye Golden-line Fish (Sinocyclocheilus microphthalmus)
Smalleye Pygmy Shark (Squaliolus aliae)
Smalleye Shiner (Notropis buccula)
Smalleye Stardrum (Stellifer microps)
Smallfin Catshark (Apristurus parvipinnis)
Smallfin Clingfish (Parvicrepis parvipinnis)
Small Green Utaka (Nyassachromis leuciscus)
Smallhead Catfish (Euristhmus microceps)
Smallhead Cod (Lepidion microcephalus)
Small-headed Clingfish (Apletodon dentatus)
Smallhead Flyingfish (Cheilopogon altipennis)
Smallhead Snaggletooth (Neonesthes microcephalus)
Smalljaw Croaker (Nibea microgenys)
Small Lunate Caudal Fin Croaker (Atractoscion atelodus)
Smallmouth Bass (Micropterus dolomieu)
Smallmouth Buffalo (Ictiobus bubalus)
Smallmouth Char (Salvelinus elgyticus)
Smallmouth Croaker (Johnius hypostoma)
Smallmouthed Salmon Catfish (Cinetodus froggatti)
Smallmouth Electric Catfish (Malapterurus microstoma)
Smallmouth Fringe Barb (Crossocheilus microstoma)
Smallmouth Grunt (Haemulon chrysargyreum)
Smallmouth Redhorse (Moxostoma breviceps)
Smallmouth Yellowfish (Labeobarbus aeneus)
Smallscale Archerfish (Toxotes microlepsis)
Smallscale Cardinalfish (Lepidamia multitaeniata)
Smallscale Croaker (Nibea leptolepis)
Smallscale Lunate Caudal Fin Croaker (Atractoscion microlepis)
Smallscale Mud Carp (Cirrhinus microlepis)
Smallscale Redfin (Pseudobarbus asper)
Smallscale Weakfish (Cynoscion microlepidotus)
Smallscale Wrasse (Leptojulis polylepis)
Smallscale Yellowfin (Plagiognathops microlepis)
Smallscale Yellowfish (Labeobarbus polylepis)
Smallspine Spookfish (Harriotta haeckeli)
Smallspine Turretfish (Tetrosomus reipublicae)
Smallspotted Catshark (Scyliorhinus canicula)
Smallspotted Grunter (Pomadasys commersonnii)
Smallspotted Suriname Pleco (Hypostomus micromaculatus)
Smalltail Shark (Carcharhinus porosus)
Smalltail Wrasse (Pseudojuloides cerasinus)
Smalltooth Dragonfish (Pachystomias microdon)
Small-toothed Whiptail (Pentapodus caninus)
Smalltooth Emperor (Lethrinus microdon)
Smalltooth Weakfish (Cynoscion steindachneri)
Smith’s Barb (Puntioplites proctozystron)
Smith’s Butterflyfish (Chaetodon smithi)
Smith’s Cardinalfish (Jaydia smithi)
Smith’s Coralbrotula (Ogilbia davidsmithi)
Smith’s Estuarine Blenny (Omobranchus smithi)
Smoky Madtom (Noturus baileyi)
Smoky Seabat (Halieutaea fumosa)
Smooth Alligatorfish (Anoplagonus inermis)
Smooth Angler (Lophiodes mutilus)
Smooth Anglerfish (Histiophryne bougainvilli)
Smooth Anglerfish (Phyllophryne scortea)
Smooth Blaasop (Lagocephalus inermis)
Smooth Butterfly Ray (Gymnura micrura)
Smooth Cardinalfish (Vincentia macrocauda)
Smooth-cheek Eartheater (Gymnogeophagus gymnogenys)
Smoothcheek Sculpin (Eurymen gyrinus)
Smooth Croaker (Johnius laevis)
Smooth Dreamer (Chaenophryne draco)
Smooth-eye Blenny (Starksia atlantica)
Smooth-eye Poacher (Xeneretmus leiops)
Smoothfin Blenny (Ecsenius frontalis)
Smoothgum Sculpin (Radulinus vinculus)
Smooth Handfish (Sympterichthys unipennis)
Smooth-head Blobfish (Psychrolutes marcidus)
Smoothhead Catfish (Clarias liocephalus)
Smooth-headed Catfish (Plicofollis nella)
Smoothhead Sculpin (Artedius lateralis)
Smoothlip Stargazer (Leurochilus acon)
Smoothmouth Sea Catfish (Carlarius heudelotii)
Smooth Puffer (Lagocephalus laevigatus)
Smooth Stardrum (Stellifer mancorensis)
Smooth Toadfish (Tetractenos glaber)
Smoothtooth Blacktip Shark (Carcharhinus leiodon)
Smooth Trunkfish (Lactophrys triqueter)
Smooth Weakfish (Cynoscion leiarchus)
Snaggletooth (Borostomias antarcticus)
Snail Bullhead (Ameiurus brunneus)
Snail-crusher Hap (Trematocranus placodon)
Snaileater (Sargochromis mellandi)
Snail Eating Pangasius (Pangasius conchophilus)
Snail-fin Poacher (Podothecus sachi)
Snailfish (Agonopsis chiloensis)
Snake Blenny (Ophidion barbatum)
Snake Blenny (Xiphasia setifer)
Snake Catfish (Clarias theodorae)
Snake Convict Blenny (Pholidichthys anguis)
Snakehead Kingcroaker (Menticirrhus ophicephalus)
Snake River Sucker (Chasmistes muriei)
Snakeskin Barb (Desmopuntius rhomboocellatus)
Snakeskin Clingfish (Propherallodus briggsi)
Snakeskin Gourami (Trichopodus pectoralis)
Snakeskin Wrasse (Eupetrichthys angustipes)
Snaky Klipfish (Blennophis anguillaris)
Sneaky Wrasse (Pteragogus guttatus)
Snooty Wrasse (Cheilinus oxycephalus)
Snow King Pleco (Pterygoplichthys ambrosettii)
Snow Pleco (Pterygoplichthys anisitsi)
Snow’s Rockskipper (Rhabdoblennius snowi)
Snowtrout (Schizothorax richardsonii)
Snowy Sculpin (Myoxocephalus brandtii)
Snubnose Anchovy (Anchoviella brevirostris)
Snub-nosed Croaker (Ophioscion simulus)
Snubnosed Eel (Simenchelys parasitica)
Snubnose Emperor (Lethrinus borbonicus)
Snyder’s Barb (Barbodes snyderi)
Subnose Sculpin (Orthonopias triacis)
Social Wrasse (Cirrhilabrus rubriventralis)
Social Wrasse (Halichoeres socialis)
Sockeye Salmon (Oncorhynchus nerka)
Socolofi Cichlid (Chindongo socolofi)
Socorro Blenny (Hypsoblennius proteus)
Socorro Clingfish (Gobiesox canidens)
Socorro Wrasse (Halichoeres insularis)
Soela Cusk (Neobythites soelae)
Soela Wrasse (Suezichthys soelae)
Sofia (Paretroplus gymnopreopercularis)
Softhead Sea Catfish (Amphiarius rugispinis)
Softhead Stardrum (Stellifer zestocarus)
Soft leafvent Angler (Haplophryne mollis)
Soft Sculpin (Psychrolutes sigalutes)
Softspine Catfish (Neosilurus mollespiculum)
Softy Hap (Mylochromis mollis)
Soldatov’s Catfish (Silurus soldatovi)
Soldatov’s Gudgeon (Gobio soldatovi)
Soldatov’s Thicklip Gudgeon (Sarcocheilichthys soldatovi)
Soldier Catfish (Osteogeneiosus militaris)
Soldier Croaker (Nibea soldado)
Solivomer arenidens (Solivomer arenidens)
Solocisquama carinata (Solocisquama carinata)
Solocisquama erythrina (Solocisquama erythrina)
Solocisquama stellulata (Solocisquama stellulata)
Solor Triplefin (Helcogramma solorensis)
Somalia Catfish (Bagrus urostigma)
Somalia Glass Catfish (Parailia somalensis)
Somalian Blind Barb (Barbopsis devecchi)
Somalian Cavefish (Phreatichthys andruzzii)
Somalian Giant Catfish (Pardiglanis tarabinii)
Somali Butterflyfish (Chaetodon leucopleura)
Sombre Catshark (Bythaelurus incanus)
Sombre Sweetlips (Plectorhinchus unicolor)
Someren’s Barb (Labeobarbus somereni)
Someren’s Suckermouth (Chiloglanis somereni)
Sompat Grunt (Pomadasys jubelini)
Somphong’s Puffer (Carinotetraodon lorteti)
Somphongs’s Rasbora (Trigonostigma somphongsi)
Sonaghen Trout (Salmo nigripinnis)
Sona Sea Catfish (Sciades sona)
Songatana Cichlid (Oxylapia polli)
Sonora Blenny (Malacoctenus gigas)
Sonora Chub (Gila ditaenia)
Sonora Clingfish (Tomicodon humeralis)
Sonora Sucker (Catostomus insignis)
Sooty Cusk-eel (Lepophidium zophochir)
Sordid Rubberlip (Plectorhinchus sordidus)
Soro Brook Carp (Neolissochilus soroides)
Soromonichthys stearleyi (Soromonichthys stearleyi)
Sorubim maniradii (Sorubim maniradii)
Soto La Marina Cichlid (Herichthys teporatus)
Soto La Marina Shiner (Notropis aguirrepequenoi)
Souffia (Telestes souffia)
South American Catfish (Rhamdia quelen)
South American Grunt (Orthopristis scapularis)
South American Silver Croaker (Plagioscion squamosissimus)
South American Weedfish (Ribeiroclinus eigenmanni)
South Australian Cobbler (Gymnapistes marmoratus)
South Caucasian Gudgeon (Romanogobio macropterus)
South China Catshark (Apristurus sinensis)
Southeastern Blue Sucker (Cycleptus meridionalis)
Southern African Anchovy (Engraulis capensis)
Southern African Triangular Batfish (Malthopsis austrafricana)
Southern Atlantic Sharpnose-Puffer (Canthigaster figueiredoi)
Southern Barracudina (Magnisudis prionosa)
Southern Barred Minnow (Opsaridium peringueyi)
Southern Barred Triplefin (Brachynectes fasciatus)
Southern Bastard Codling (Pseudophycis barbata)
Southern Bigscale (Scopeloberyx microlepis)
Southern Black Drum (Pogonias courbina)
Southern Blue Catfish (Ictalurus meridionalis)
Southern Bluefin Tuna (Thunnus maccoyii)
Southern Blue Whiting (Micromesistius australis)
Southern Cardinalfish (Vincentia conspersa)
Southern Chimaera (Chimaera fulva)
Southern Clingfish (Rimicola dimorpha)
Southern Common Seabream (Pagrus africanus)
Southern Dolly Varden (Salvelinus curilus)
Southern Driftwood Catfish (Trachelyopterus lucenai)
Southern Flathead Sculpin (Megalocottus taeniopterus)
Southern Flounder (Paralichthys lethostigma)
Southern Frogmouth (Chaunax atomovatae)
Southern Highhat (Pareques lineatus)
Southern Kingfish (Menticirrhus americanus)
Southern Leatherside Chub (Lepidomeda aliciae)
Southern Maori Wrasse (Ophthalmolepis lineolata)
Southern Mouthbrooder (Pseudocrenilabrus philander)
Southern Orange-lined Cardinalfish (Ostorhinchus properuptus)
Southern Orange-spotted Pleco (Hemiancistrus meizospilus)
Southern Pike (Esox cisalpinus)
Southern Puffer (Sphoeroides nephelus)
Southern Pygmy Blindfish (Dactylosurculus gomoni)
Southern Ray’s Bream (Brama australis)
Southern Redbelly Dace (Chrosomus erythrogaster)
Southern Saratoga (Scleropages leichardti)
Southern Sawtail Catshark (Galeus mincaronei)
Southern Scythemarked Butterflyfish (Prognathodes carlhubbsi)
Southern Seadevil (Ceratias tentaculatus)
Southern Sennet (Sphyraena picudilla)
Southern Smoothhead Glass Blenny (Emblemariopsis bottomei)
Southern Spearnose Poacher (Agonopsis sterletus)
Southern Stoplight Loosejaw (Malacosteus australis)
Southern Striped Raphael (Platydoras armatulus)
Southern Tandan (Neosilurus equinus)
Southern Tubelip (Labropsis australis)
Southern King Weakfish (Macrodon atricauda)
Southern Wrasse (Stethojulis notialis)
Southern Yellow Croaker (Larimichthys pamoides)
South Eurpoean Nase (Protochondrostoma genei)
South Georgia Icefish (Pseudochaenichthys georgianus)
South Georgia Spiny Plunderfish (Harpagifer georgianus)
South Indian Flying Barb (Esomus barbatus)
South-west European Nase (Parachondrostoma toxostoma)
Spadenose Clingfish (Cochleoceps spatula)
Spadetailed Checkerboard Cichlid (Dicrossus maculatus)
Spalding’s Blenny (Salarias sexfilum)
Spangled Cichlid (Acaronia vultuosa)
Spangled Cichlid (Limnochromis auritus)
Spangled Emperor (Lethrinus nebulosus)
Spangleside Neoscopelid (Neoscopelus porosus)
Spanish Grunt (Haemulon macrostomum)
Spanish Hogfish (Bodianus rufus)
Spanish Minnow (Anaecypris hispanica)
Spanner Barb (Barbodes lateristriga)
Sparing (Bathophilus filifer)
Spark Anglemouth (Sigmops bathyphilus)
Spathodus erythrodon (Spathodus erythrodon)
Spathodus marlieri (Spathodus marlieri)
Spatula-barbeled Catfish (Phyllonemus typus)
Spatulasnout Catshark (Apristurus platyrhynchus)
Spatulate Sculpin (Icelus spatula)
Spatuloricaria atratoensis (Spatuloricaria atratoensis)
Spatuloricaria curvispina (Spatuloricaria curvispina)
Spatuloricaria evansii (Spatuloricaria evansii)
Spatuloricaria fimbriata (Spatuloricaria fimbriata)
Spatuloricaria gymnogaster (Spatuloricaria gymnogaster)
Spatuloricaria lagoichthys (Spatuloricaria lagoichthys)
Spatuloricaria nudiventris (Spatuloricaria nudiventris)
Spatuloricaria phelpsi (Spatuloricaria phelpsi)
Spatuloricaria terracanticum (Spatuloricaria terracanticum)
Spearcheek Cusk (Monomitopus vitiazi)
Spearnose Seabat (Malthopsis tiarella)
Speckled Blenny (Acanthemblemaria betinensis)
Speckled Butterflyfish (Chaetodon citrinellus)
Speckled Carpetshark (Hemiscyllium trispeculare)
Speckled Catshark (Halaelurus boesemani)
Speckled Chub (Macrhybopsis aestivalis)
Speckled Dace (Rhinichthys osculus)
Speckled Flounder (Paralichthys woolmani)
Speckled Klipfish (Clinus venustris)
Speckled Madtom (Noturus leptacanthus)
Speckled Maori Wrasse (Oxycheilinus arenatus)
Speckled Peacock Bass (Cichla temensis)
Speckled Puffer (Sphoeroides yergeri)
Speckled Rockfish (Sebastes ovalis)
Speckled Siphonfish (Siphamia guttulatus)
Speckled Stargazer (Dactyloscopus moorei)
Speckled Swellshark (Cephaloscyllium speccum)
Specklefin Cusk Eel (Lepophidium negropinna)
Specklehead Cardinalfish (Apogonichthyoides maculipinnis)
Spectacled Sculpin (Triglops scepticus)
Spectacled Triplefin (Ruanoho whero)
Spectracanthicus murinus (Spectracanthicus murinus)
Spectracanthicus punctatissimus (Spectracanthicus punctatissimus)
Spectrunculus crassus (Spectrunculus crassus)
Speolabeo musaei (Speolabeo musaei)
Sperata acicularis (Sperata acicularis)
Sperata aorella (Sperata aorella)
Sperata aorides (Sperata aorides)
Sperata lamarrii (Sperata lamarrii)
Sperchios Barbel (Barbus sperchiensis)
Sphinx Blenny (Aidablennius sphynx)
Sphoeroides andersonianus (Sphoeroides andersonianus)
Sphoeroides camila (Sphoeroides camila)
Sphoeroides nitidus (Sphoeroides nitidus)
Sphoeroides rosenblatti (Sphoeroides rosenblatti)
Sphyraena iburiensis (Sphyraena iburiensis)
Sphyraena tome (Sphyraena tome)
Sphyraena waitii (Sphyraena waitii)
Spicule Anchovy (Anchoa spinifer)
Spider-eye Puffer (Canthigaster amboinensis)
Spikedace (Meda fulgida)
Spikefin Blenny (Coralliozetus rosenblatti)
Spikefin Glass Blenny (Emblemariopsis carib)
Spiketail Gourami (Pseudosphromenus cupanus)
Spiketail Licorice Gourami (Parosphromenus filamentosus)
Spilo (Champsochromis spilorhynchus)
Spindle Croaker (Johnius elongatus)
Spine Bahaba (Bahaba polykladiskos)
Spined Pygmy Shark (Squaliolus laticaudus)
Spineless Sculpin (Phallocottus obtusus)
Spineless Toadfish (Torquigener perlevis)
Spinibarbus babeensis (Spinibarbus babeensis)
Spinibarbus brevicephalus (Spinibarbus brevicephalus)
Spinibarbus caldwelli (Spinibarbus caldwelli)
Spinibarbus hollandi (Spinibarbus hollandi)
Spinibarbus maensis (Spinibarbus maensis)
Spinibarbus nammauensis (Spinibarbus nammauensis)
Spinibarbus sinensis (Spinibarbus sinensis)
Spinibarbus vittatus (Spinibarbus vittatus)
Spinner Shark (Carcharhinus brevipinna)
Spiny Blaasop (Tylerius spinosissimus)
Spiny Butterfly Ray (Gymnura altavela)
Spinycheek Starsnout (Bathyagonus infraspinatus)
Spinyhead Cusk (Hastatobythites arafurensis)
Spiny-tufted Frogfish (Antennatus rosaceus)
Spine-cheeked Anemonefish (Premnas biaculeatus)
Spined Anchovy (Stolephorus tri)
Spiniphryne duhameli (Spiniphryne duhameli)
Spinipterus acsi (Spinipterus acsi)
Spinipterus moijiri (Spinipterus moijiri)
Spinster Wrasse (Halichoeres nicholsi)
Spiny Batfish (Halieutichthys bispinosus)
Spiny Catfish (Acanthodoras cataphractus)
Spiny Cichlid (Rocio spinosissima)
Spiny Deepsea Batfish (Halieutopsis echinoderma)
Spiny Dreamer (Oneirodes acanthias)
Spinyhead Blenny (Acanthemblemaria spinosa)
Spinyhead Sculpin (Dasycottus setiger)
Spiny Icefish (Chaenodraco wilsoni)
Spinynose Sculpin (Asemichthys taylori)
Spiny Plated Pleco (Hypostomus spiniger)
Spiny Sea Bat (Halieutaea brevicauda)
Spiny Seadevil (Neoceratias spinifer)
Splendid Pencil Wrasse (Pseudojuloides splendens)
Splendid Shy Blenny (Starksia splendens)
Splendid Snaggletooth (Astronesthes splendidus)
Splitnose Rockfish (Sebastes diploproa)
Splittail (Pogonichthys macrolepidotus)
Sponge Anglerfish (Echinophryne reynoldsi)
Sponge Cardinalfish (Phaeoptyx xenus)
Spongehead Catshark (Apristurus spongiceps)
Sponge Sculpin (Thyriscus anoplus)
Spookfish (Dolichopteryx pseudolongipes)
Spookfish (Hydrolagus mitsukurii)
Spoonhead Sculpin (Cottus ricei)
Spoonsnouted Catfish (Cryptarius truncatus)
Spoon-snouted Catfish (Nedystoma novaeguineae)
Spotback Corydoras (Corydoras blochi)
Spotband Butterflyfish (Chaetodon punctatofasciatus)
Spotbelly Plunderfish (Pogonophryne maculiventrata)
Spotbelly Plunderfish (Pogonophryne ventrimaculata)
Spotbreast Angelfish (Genicanthus melanospilos)
Spotcheek Blenny (Brockius nigricinctus)
Spotcheek Cardinalfish (Fowleria punctulata)
Spotcheek Cichlid (Thorichthys maculipinnis)
Spotcheek Emperor (Lethrinus rubrioperculatus)
Spot Croaker (Leiostomus xanthurus)
Spotfin Betta (Betta macrostoma)
Spotfin Butterflyfish (Chaetodon ocellatus)
Spotfin Cardinalfish (Jaydia queketti)
Spotfin Chub (Cyprinella monacha)
Spotfin Croaker (Roncador stearnsii)
Spotfin Cusk (Neobythites macrops)
Spotfin Fangblenny (Adelotremus deloachi)
Spotfin Flyingfish (Cheilopogon furcatus)
Spotfin Frogfish (Antennatus nummifer)
Spotfin Goby Cichlid (Tanganicodus irsacae)
Spotfin Green Barb (Puntius viridis)
Spotfin Hogfish (Bodianus pulchellus)
Spotfin Sculpin (Icelinus tenuis)
Spotfin Shiner (Cyprinella spiloptera)
Spothead Cichlid (Nimbochromis fuscotaeniatus)
Spothead Dragonfish (Melanostomias paucilaternatus)
Spotjaw Blenny (Acanthemblemaria rivasi)
Spotless Catshark (Bythaelurus immaculatus)
Spotless Nape Plunderfish (Pogonophryne bellingshausenensis)
Spotless Plunderfish (Pogonophryne immaculata)
Spot-lined Flasher Wrasse (Paracheilinus lineopunctatus)
Spot-nape Butterflyfish (Chaetodon oxycephalus)
Spot-nape Cardinalfish (Ostorhinchus jenkinsi)
Spot-nape Cardinalfish (Ostorhinchus notatus)
Spot Pangasius (Pangasius larnaudii)
Spotscale Barb (Enteromius holotaenia)
Spottail Barb (Enteromius afrovernayi)
Spot-tail Butterflyfish (Chaetodon ocellicaudus)
Spottail Chub (Algansea tincella)
Spottail Grunt (Haemulon maculicauda)
Spot-tail Shark (Carcharhinus sorrah)
Spottail Shiner (Notropis hudsonius)
Spot-tail Wrasse (Coris caudimacula)
Spottail Wrasse (Suezichthys caudavittatus)
Spotted Angelfish (Genicanthus takeuchii)
Spotted Angler (Lophiodes maculatus)
Spotted Armoured-Gurnard (Satyrichthys rieffeli)
Spottedback Coralblenny (Ecsenius paroculus)
Spotted Barb (Barbodes binotatus)
Spotted Barracudina (Arctozenus risso)
Spotted Bass (Micropterus punctulatus)
Spotted Batfish (Ogcocephalus cubifrons)
Spotted Batfish (Ogcocephalus pantostictus)
Spotted-belly Catshark (Atelomycterus erdmanni)
Spotted Betta (Betta picta)
Spotted Blenny (Cirripectes fuscoguttatus)
Spotted Blenny (Starksia guttata)
Spotted Bullhead (Ameiurus serracanthus)
Spotted Cardinalfish (Ostorhinchus maculiferus)
Spotted Catfish (Corydoras punctatus)
Spotted-cheek Sole (Trinectes opercularis)
Spotted Corydoras (Corydoras ambiacus)
Spotted Croaker (Ophioscion punctatissimus)
Spotted Cuskeel (Chilara taylori)
Spotted Drum (Eques punctatus)
Spotted Dwarf Cichlid (Apistogramma piauiensis)
Spotted Fanfish (Pteraclis velifera)
Spotted-fin Sole (Trinectes fonsecensis)
Spotted-gill Cardinalfish (Ostorhinchus chrysopomus)
Spotted Gourami (Malpulutta kretseri)
Spotted Green Pufferfish (Dichotomyctere nigroviridis)
Spotted Handfish (Brachionichthys hirsutus)
Spotted Head Sargo (Anisotremus dovii)
Spotted Hedgehog Pleco (Pareiorhaphis bahianus)
Spotted Hoplo (Megalechis picta)
Spotted Kelpfish (Gibbonsia elegans)
Spotted Lungfish (Protopterus dolloi)
Spotted Maraba Pleco (Spectracanthicus tocantinensis)
Spotted Minnow (Delminichthys adspersus)
Spotted Minnow (Dionda melanops)
Spotted Notothen (Trematomus nicolai)
Spotted Peacock Bass (Cichla pinima)
Spotted Pim (Pimelodus maculatus)
Spotted Puffer (Guentheridia formosa)
Spotted Rainbow Wrasse (Suezichthys rosenblatti)
Spotted Raphael Catfish (Agamyxis albomaculatus)
Spotted Ratfish (Hydrolagus colliei)
Spotted Robust Triplefin (Forsterygion capito)
Spotted Rockskipper (Istiblennius spilotus)
Spottedsail Barb (Pethia phutunio)
Spotted Sand Catlet (Zaireichthys rotundiceps)
Spotted Seabass (Dicentrarchus punctatus)
Spotted Sea Catfish (Arius maculatus)
Spotted Seatrout (Cynoscion nebulosus)
Spotted Severum Cichlid (Heros notatus)
Spotted Sharpnosed Puffer (Canthigaster punctatissima)
Spotted Sharpnose Puffer (Canthigaster solandri)
Spotted Snakeblenny (Ophiclinops pardalis)
Spotted Sorubim (Pseudoplatystoma corruscans)
Spotted Spiny-eye Triplefin (Ceratobregma acanthops)
Spotted Steed (Hemibarbus maculatus)
Spotted Sucker (Minytrema melanops)
Spotted Sunfish (Lepomis punctatus)
Spottedtail Angler (Lophiodes caulinaris)
Spotted Tiger Sorubim (Pseudoplatystoma punctifer)
Spotted Tilapia (Pelmatolapia mariae)
Spotted Trunkfish (Lactophrys bicaudalis)
Spotted Wobbegong (Orectolobus maculatus)
Spotted Yellowfin Seabream (Acanthopagrus sheim)
Spottobrotula mahodadi (Spottobrotula mahodadi)
Spottobrotula mossambica (Spottobrotula mossambica)
Spottobrotula persica (Spottobrotula persica)
Spotty (Notolabrus celidotus)
Spotty Blenny (Laiphognathus multimaculatus)
Spotty-face Anchovy (Stolephorus waitei)
Springeratus polyporatus (Springeratus polyporatus)
Springeratus xanthosoma (Springeratus xanthosoma)
Springer’s Blenny (Cirripectes springeri)
Springer’s Blenny (Scartella springeri)
Springer’s Blenny (Starksia springeri)
Springer’s Clingfish (Lepadichthys springeri)
Springer’s Coralbrotula (Diancistrus springeri)
Springer’s Sawtail Catshark (Galeus springeri)
Springer’s Triplefin (Helcogramma springeri)
Spring Pijor (Telestes fontinalis)
Spring Spawning Cisco (Coregonus trybomi)
Squalidus argentatus (Squalidus argentatus)
Squalidus atromaculatus (Squalidus atromaculatus)
Squalidus banarescui (Squalidus banarescui)
Squalidus gracilis (Squalidus gracilis)
Squalidus homozonus (Squalidus homozonus)
Squalidus iijimae (Squalidus iijimae)
Squalidus intermedius (Squalidus intermedius)
Squalidus japonicus (Squalidus japonicus)
Squalidus mantschuricus (Squalidus mantschuricus)
Squalidus minor (Squalidus minor)
Squalidus multimaculatus (Squalidus multimaculatus)
Squalidus nitens (Squalidus nitens)
Squalidus wolterstorffi (Squalidus wolterstorffi)
Squalius agdamicus (Squalius agdamicus)
Squalius alburnoides (Squalius alburnoides)
Squalius aradensis (Squalius aradensis)
Squalius castellanus (Squalius castellanus)
Squalius keadicus (Squalius keadicus)
Squalius kosswigi (Squalius kosswigi)
Squalius laietanus (Squalius laietanus)
Squalius lucumonis (Squalius lucumonis)
Squalius microlepis (Squalius microlepis)
Squalius namak (Squalius namak)
Squalius orientalis (Squalius orientalis)
Squalius platyceps (Squalius platyceps)
Squalius prespensis (Squalius prespensis)
Squalius pyrenaicus (Squalius pyrenaicus)
Squalius svallize (Squalius svallize)
Squalius tenellus (Squalius tenellus)
Squalius torgalensis (Squalius torgalensis)
Squalius vardarensis (Squalius vardarensis)
Squalius zrmanjae (Squalius zrmanjae)
Squalius ulanus (Squalius ulanus)
Squarehead Catfish (Chaca chaca)
Squarespot Rockfish (Sebastes hopkinsi)
Squaretail Kob (Argyrosomus thorpei)
Squaretail Triplefin (Enneanectes quadra)
Squeteague (Cynoscion regalis)
Squiggly Blenny (Cirripectes quagga)
Squint-eyed Croaker (Ophioscion strabo)
Squire’s Fairy Wrasse (Cirrhilabrus squirei)
Squirrelheaded Catfish (Arius microcephalus)
Sri Lanka Bagrid Catfish (Mystus zeylanicus)
Sri Lanka Blue Laubuca (Laubuka lankensis)
Sri Lanka Dwarf Catfish (Mystus ankutta)
Sri Lanka Sweetlips (Plectorhinchus ceylonensis)
Staeck’s Dwarf Cichlid (Apistogramma staecki)
Stained Flyingfish (Cheilopogon spilonotopterus)
Stalberg’s Cichlid (Andinoacara stalsbergi)
Stardrum (Stellifer colonensis)
Stargazer Mountain Catfish (Amphilius uranoscopus)
Stargazing Minnow (Phenacobius uranops)
Stargazing Seadevil (Ceratias uranoscopus)
Starks’ Anchovy (Anchoa starksi)
Starksia brasiliensis (Starksia brasiliensis)
Starry Blenny (Salarias ramosus)
Starry Catshark (Asymbolus galacticus)
Starry Deepsea Batfish (Halieutopsis stellifera)
Starry Handfish (Halieutaea stellata)
Starry Rockfish (Sebastes constellatus)
Starry Toado (Arothron firmamentum)
Stathmonotus tekla (Stathmonotus tekla)
Stauroglanis gouldingi (Stauroglanis gouldingi)
St. Brandon’s Sandy (Novaculops alvheimi)
Steatocranus bleheri (Steatocranus bleheri)
Steatocranus gibbiceps (Steatocranus gibbiceps)
Steatocranus glaber (Steatocranus glaber)
Steatocranus masalamasoso (Steatocranus masalamasoso)
Steatocranus mpozoensis (Steatocranus mpozoensis)
Steatocranus rouxi (Steatocranus rouxi)
Steatocranus ubanguiensis (Steatocranus ubanguiensis)
Steatogenys duidae (Steatogenys duidae)
Steatogenys ocellatus (Steatogenys ocellatus)
Stechlin Cisco (Coregonus fontanae)
Stedman Barb (Systomus clavatus)
Steelcolor Shiner (Cyprinella whipplei)
Steeplined Drum (Larimus acclivis)
Stegophilus insidiosus (Stegophilus insidiosus)
Stegophilus panzeri (Stegophilus panzeri)
Stegophilus septentrionalis (Stegophilus septentrionalis)
Stegostenopos cryptogenes (Stegostenopos cryptogenes)
Steindachneridion amblyurum (Steindachneridion amblyurum)
Steindachneridion doceanum (Steindachneridion doceanum)
Steindachneridion melanodermatum (Steindachneridion melanodermatum)
Steindachneridion parahybae (Steindachneridion parahybae)
Steindachneridion punctatum (Steindachneridion punctatum)
Steindachneridion scriptum (Steindachneridion scriptum)
Steindachner’s Apisto (Apistogramma steindachneri)
Steindachner’s Drum (Umbrina steindachneri)
Steindachner’s Sea Catfish (Cathorops steindachneri)
Stelgistrum beringianum (Stelgistrum beringianum)
Stelgistrum stejnegeri (Stelgistrum stejnegeri)
Stellar Rockskipper (Entomacrodus stellifer)
Stellate Codlet (Bregmaceros houdei)
Stellate Pufferfish (Arothron stellatus)
Steller’s Sculpin (Myoxocephalus stelleri)
Stellifer gomezi (Stellifer gomezi)
Stemonosudis bullisi (Stemonosudis bullisi)
Stemonosudis distans (Stemonosudis distans)
Stemonosudis elongata (Stemonosudis elongata)
Stemonosudis gracilis (Stemonosudis gracilis)
Stemonosudis intermedia (Stemonosudis intermedia)
Stemonosudis macrura (Stemonosudis macrura)
Stemonosudis miscella (Stemonosudis miscella)
Stemonosudis molesta (Stemonosudis molesta)
Stemonosudis siliquiventer (Stemonosudis siliquiventer)
Stenolicmus ix (Stenolicmus ix)
Stenolicmus sarmientoi (Stenolicmus sarmientoi)
Stenorynchoacrum xijiangensis (Stenorynchoacrum xijiangensis)
Sterba’s Corydoras (Corydoras sterbai)
Stethojulis maculata (Stethojulis maculata)
Stethojulis marquesensis (Stethojulis marquesensis)
Steven’s Swellshark (Cephaloscyllium stevensi)
Stewart’s Whiptail Catfish (Rineloricaria stewarti)
St. Helena Sharpnose Pufferfish (Canthigaster sanctaehelenae)
St. Helena Wrasse (Thalassoma sanctahelenae)
Stigmatochromis macrorhynchos (Stigmatochromis macrorhynchos)
Stigmatochromis melanchros (Stigmatochromis melanchros)
Stigmatochromis modestus (Stigmatochromis modestus)
Stigmatochromis pleurospilus (Stigmatochromis pleurospilus)
Stigmatochromis woodi (Stigmatochromis woodi)
Stinging Eel Catfish (Plotosus nkunga)
Stlengis distoechus (Stlengis distoechus)
Stlengis misakia (Stlengis misakia)
Stlengis osensis (Stlengis osensis)
Stocky Rockcod (Pagothenia phocae)
Stolephorus acinaces (Stolephorus acinaces)
Stolephorus shantungensis (Stolephorus shantungensis)
Stolzmann’s Weakfish (Cynoscion stolzmanni)
Stomias brevibarbatus (Stomias brevibarbatus)
Stomias danae (Stomias danae)
Stomias gracilis (Stomias gracilis)
Stomias lampropeltis (Stomias lampropeltis)
Stone Cat (Myersglanis blythii)
Stonecat (Noturus flavus)
Stone Moroko (Pseudorasbora parva)
Stone Sculpin (Paracottus knerii)
Stoplight Loosejaw (Malacosteus niger)
Storrsia olsoni (Storrsia olsoni)
Stout Beardfish (Polymixia nobilis)
Straightfin Barb (Enteromius paludinosus)
Strange Pike Smelt (Lestidiops mirabilis)
Strasburg’s Blenny (Entomacrodus strasburgi)
Strawberry Rasbora (Boraras naevus)
Streaky Clingfish (Lissonanchus lusheri)
Streaky Rockskipper (Istiblennius dussumieri)
Streamline Chub (Erimystax dissimilis)
Stretchjaw Blenny (Chasmodes longimaxilla)
Striated Blenny (Hypsoblennius striatus)
Striated Frogfish (Antennarius striatus)
Striated Rockskipper (Praealticus striatus)
Striated Wrasse (Pseudocheilinus evanidus)
Stripeback Hap (Buccochromis nototaenia)
Striped Barb (Desmopuntius johorensis)
Striped Bass (Morone saxatilis)
Striped Bitterling (Acheilognathus cyanostigma)
Striped Blenny (Chasmodes bosquianus)
Striped Boarfish (Evistias acutirostris)
Striped Bonito (Sarda orientalis)
Striped Bystranka (Alburnoides taeniatus)
Striped Cardinalfish (Apogon robbyi)
Striped Chub (Squalius kottelati)
Striped Clingfish (Diademichthys lineatus)
Striped Clingfish (Trachelochismus melobesia)
Striped Coralblenny (Ecsenius prooculis)
Striped Corvina (Cynoscion reticulatus)
Striped Croaker (Corvula sanctaeluciae)
Striped Cusk Eel (Ophidion galeoides)
Striped Cusk-eel (Ophidion marginatum)
Striped Drum (Umbrina broussonnetii)
Striped Dwarf Catfish (Mystus vittatus)
Striped Eel Catfish (Plotosus lineatus)
Striped Flying Barb (Esomus lineatus)
Striped Glass Catfish (Kryptopterus macrocephalus)
Striped Grunt (Haemulon striatum)
Striped Grunter (Pomadasys striatus)
Striped Hogfish (Terelabrus zonalis)
Striped Hoplo (Hoplosternum magdalenae)
Striped Jumprock (Moxostoma rupiscartes)
Striped Kelpfish (Gibbonsia metzi)
Striped Klipfish (Blennophis striatus)
Striped Krib (Pelvicachromis taeniatus)
Striped Lamprologus (Neolamprologus buescheri)
Striped Marlin (Kajikia audax)
Striped Monocle Bream (Scolopsis lineata)
Striped Pigfish (Bodianus izuensis)
Striped Piggy (Pomadasys stridens)
Striped Pike Cichlid (Lugubria strigata)
Striped Rabbitfish (Hydrolagus matallanasi)
Striped Rainbow Wrasse (Suezichthys bifurcatus)
Striped Red-eye Puffer (Carinotetraodon salivator)
Striped Rockcod (Trematomus hansoni)
Striped Rockskipper (Blenniella cyanostigma)
Striped Shiner (Luxilus chrysocephalus)
Striped Siphonfish (Siphamia majimai)
Striped Sorubim (Pseudoplatystoma magdaleniatum)
Striped Sweetlips (Plectorhinchus diagrammus)
Striped Toby (Canthigaster criobe)
Striped Triplefin (Forsterygion varium)
Striped Wallagonia (Wallagonia leerii)
Striped Weakfish (Cynoscion guatucupa)
Striped Weakfish (Cynoscion striatus)
Striped Woodcat (Trachelyopterichthys taeniatus)
Stripefin Brotula (Neobythites marginatus)
Stripefin Eartheater (Gymnogeophagus rhabdotus)
Stripefin Poacher (Xeneretmus ritteri)
Stripetail Rockfish (Sebastes saxicola)
Stippled Clingfish (Gobiesox punctulatus)
Struga Trout (Salmo balcanicus)
Strumica Barbel (Barbus strumicae)
Stub-beard Plunderfish (Pogonophryne barsukovi)
Stumptooth Minnow (Stypodon signifer)
Sturgeon Catfish (Platystomatichthys sturio)
Sturgeon Chub (Macrhybopsis gelida)
Sturgeon Poacher (Podothecus accipenserinus)
Sturisoma barbatum (Sturisoma barbatum)
Sturisoma brevirostre (Sturisoma brevirostre)
Sturisoma caquetae (Sturisoma caquetae)
Sturisoma graffini (Sturisoma graffini)
Sturisoma guentheri (Sturisoma guentheri)
Sturisoma lyra (Sturisoma lyra)
Sturisoma monopelte (Sturisoma monopelte)
Sturisoma nigrirostrum (Sturisoma nigrirostrum)
Sturisoma reisi (Sturisoma reisi)
Sturisoma robustum (Sturisoma robustum)
Sturisoma rostratum (Sturisoma rostratum)
Sturisoma tenuirostre (Sturisoma tenuirostre)
Sturisomatichthys citurensis (Sturisomatichthys citurensis)
Sturisomatichthys dariense (Sturisomatichthys dariense)
Sturisomatichthys festivum (Sturisomatichthys festivum)
Sturisomatichthys frenatum (Sturisomatichthys frenatum)
Sturisomatichthys guaitipan (Sturisomatichthys guaitipan)
Sturisomatichthys kneri (Sturisomatichthys kneri)
Sturisomatichthys leightoni (Sturisomatichthys leightoni)
Sturisomatichthys panamense (Sturisomatichthys panamense)
Sturisomatichthys tamanae (Sturisomatichthys tamanae)
Sturisomatichthys varii (Sturisomatichthys varii)
Stymphalia Chub (Squalius moreoticus)
Stymphalia Minnow (Pelasgus stymphalicus)
Sua Bumblebee Goby (Brachygobius sua)
Suarez’ Coralbrotula (Ogilbia suarezae)
Subantarctic Clingfish (Gastrocymba quadriradiata)
Sucker Barb (Barbichthys laevis)
Sucker Fish (Garra mullya)
Sucker Head (Garra gotyla)
Suckerlip Blenny (Andamia reyi)
Suckermouth Catfish (Hypostomus plecostomus)
Suckermouthed Catfish (Hypostomus punctatus)
Suckermouth Minnow (Phenacobius mirabilis)
Sucker Throat Catfish (Pseudecheneis sulcata)
Suco Croaker (Paralonchurus dumerilii)
Sudan Squeaker (Synodontis frontosus)
Sudis hyalina (Sudis hyalina)
Sulawesi Anchovy (Stolephorus teguhi)
Sulawesi Fangblenny (Meiacanthus vicinus)
Sulfurhead Peacock Cichlid (Aulonocara maylandi)
Sultan Barb (Leptobarbus rubripinna)
Sultan Sazlığı Minnow (Pseudophoxinus elizavetae)
Sulu Viviparous Brotula (Alionematichthys suluensis)
Sumatra Barb (Puntigrus tetrazona)
Summer Flounder (Paralichthys dentatus)
Summer Sucker (Catostomus utawana)
Summer Trout (Salmo aphelios)
Sunburnt Pigfish (Bodianus solatus)
Sunburst Butterflyfish (Chaetodon kleinii)
Sundadanio atomus (Sundadanio atomus)
Sundadanio axelrodi (Sundadanio axelrodi)
Sundadanio echinus (Sundadanio echinus)
Sundadanio gargula (Sundadanio gargula)
Sundadanio goblinus (Sundadanio goblinus)
Sundadanio margarition (Sundadanio margarition)
Sundadanio retiarius (Sundadanio retiarius)
Sundadanio rubellus (Sundadanio rubellus)
Sunda Viviparous Brotula (Ungusurculus sundaensis)
Sundolyra latebrosa (Sundolyra latebrosa)
Sunpin Apisto (Apistogramma huascar)
Sunrise Wrasse (Bodianus sanguineus)
Sunset Butterflyfish (Chaetodon pelewensis)
Sunset Hap (Dimidiochromis strigatus)
Sunset Wrasse (Thalassoma grammaticum)
Sunshine Cichlid (Maylandia hajomaylandi)
Sunshine Pleco (Scobinancistrus aureatus)
Sunspot Cardinalfish (Verulux solmaculata)
Super Klipfish (Clinus superciliosus)
Super VC-10 Hap (Placidochromis milomo)
Surf Blenny (Paraclinus naeorhegmis)
Surf Triplefin (Enneapterygius rhothion)
Surge Clingfish (Tomicodon rupestris)
Surge Wrasse (Thalassoma purpureum)
Surinam Anchovy (Anchovia surinamensis)
Suspiria Blenny (Cirripectes matatakaro)
Sutton’s Flyingfish (Cheilopogon suttoni)
Suwannee Bass (Micropterus notius)
Sven’s Eartheater (Geophagus sveni)
Sven’s Pike Cichlid (Saxatilia sveni)
Svetovidovia lucullus (Svetovidovia lucullus)
Swallow-tail Cardinalfish (Verulux cypselurus)
Swallowtail Fangblenny (Meiacanthus procne)
Swallowtail Shiner (Notropis procne)
Swamp Barb (Puntius brevis)
Swamp Barb (Puntius chola)
Swamp Licorice Gourami (Parosphromenus paludicola)
Swatow Thryssa (Thryssa adelae)
Swellshark (Cephaloscyllium ventriosum)
Swift Stardrum (Stellifer ephelis)
Swiri (Coreoleuciscus splendidus)
Swiss Whitefish (Coregonus zugensis)
Swordspine Croaker (Bairdiella ensifera)
Swordspine Rockfish (Sebastes ensifer)
Sychr’s Catfish (Corydoras sychri)
Sydney Clingfish (Aspasmogaster liorhynchus)
Sydney’s Cardinalfish (Ostorhinchus limenus)
Sylhet Hara (Hara jerdoni)
Synaphobranchus calvus (Synaphobranchus calvus)
Synaphobranchus dolichorhynchus (Synaphobranchus dolichorhynchus)
Synaphobranchus oregoni (Synaphobranchus oregoni)
Synodontis acanthomias (Synodontis acanthomias)
Synodontis albolineatus (Synodontis albolineatus)
Synodontis annectens (Synodontis annectens)
Synodontis ansorgii (Synodontis ansorgii)
Synodontis arnoulti (Synodontis arnoulti)
Synodontis bastiani (Synodontis bastiani)
Synodontis batesii (Synodontis batesii)
Synodontis carineae (Synodontis carineae)
Synodontis centralis (Synodontis centralis)
Synodontis comoensis (Synodontis comoensis)
Synodontis congicus (Synodontis congicus)
Synodontis courteti (Synodontis courteti)
Synodontis cuangoanus (Synodontis cuangoanus)
Synodontis dekimpei (Synodontis dekimpei)
Synodontis depauwi (Synodontis depauwi)
Synodontis dhonti (Synodontis dhonti)
Synodontis dorsomaculatus (Synodontis dorsomaculatus)
Synodontis gobroni (Synodontis gobroni)
Synodontis grandiops (Synodontis grandiops)
Synodontis granulosus (Synodontis granulosus)
Synodontis greshoffi (Synodontis greshoffi)
Synodontis guttatus (Synodontis guttatus)
Synodontis ilebrevis (Synodontis ilebrevis)
Synodontis irsacae (Synodontis irsacae)
Synodontis iturii (Synodontis iturii)
Synodontis katangae (Synodontis katangae)
Synodontis khartoumensis (Synodontis khartoumensis)
Synodontis koensis (Synodontis koensis)
Synodontis kogonensis (Synodontis kogonensis)
Synodontis laessoei (Synodontis laessoei)
Synodontis leopardus (Synodontis leopardus)
Synodontis levequei (Synodontis levequei)
Synodontis longispinis (Synodontis longispinis)
Synodontis lucipinnis (Synodontis lucipinnis)
Synodontis lufirae (Synodontis lufirae)
Synodontis macrophthalmus (Synodontis macrophthalmus)
Synodontis macrops (Synodontis macrops)
Synodontis macropunctatus (Synodontis macropunctatus)
Synodontis marmoratus (Synodontis marmoratus)
Synodontis matthesi (Synodontis matthesi)
Synodontis melanopterus (Synodontis melanopterus)
Synodontis melanostictus (Synodontis melanostictus)
Synodontis ngouniensis (Synodontis ngouniensis)
Synodontis omias (Synodontis omias)
Synodontis orientalis (Synodontis orientalis)
Synodontis ornatissimus (Synodontis ornatissimus)
Synodontis ouemeensis (Synodontis ouemeensis)
Synodontis pardalis (Synodontis pardalis)
Synodontis polyodon (Synodontis polyodon)
Synodontis polystigma (Synodontis polystigma)
Synodontis pulcher (Synodontis pulcher)
Synodontis punctifer (Synodontis punctifer)
Synodontis punctulatus (Synodontis punctulatus)
Synodontis punu (Synodontis punu)
Synodontis rebeli (Synodontis rebeli)
Synodontis resupinatus (Synodontis resupinatus)
Synodontis ruandae (Synodontis ruandae)
Synodontis rufigiensis (Synodontis rufigiensis)
Synodontis sorex (Synodontis sorex)
Synodontis steindachneri (Synodontis steindachneri)
Synodontis tanganyicae (Synodontis tanganyicae)
Synodontis tessmanni (Synodontis tessmanni)
Synodontis thamalakanensis (Synodontis thamalakanensis)
Synodontis thysi (Synodontis thysi)
Synodontis tourei (Synodontis tourei)
Synodontis unicolor (Synodontis unicolor)
Synodontis vaillanti (Synodontis vaillanti)
Synodontis vanderwaali (Synodontis vanderwaali)
Synodontis velifer (Synodontis velifer)
Synodontis vermiculatus (Synodontis vermiculatus)
Synodontis violaceus (Synodontis violaceus)
Synodontis voltae (Synodontis voltae)
Synodontis waterloti (Synodontis waterloti)
Synodontis woleuensis (Synodontis woleuensis)
Synodontis xiphias (Synodontis xiphias)
Syr-Darya Dace (Squalius squaliusculus)
Syrian Spotted Bleak (Alburnus qalilus)
Systomus compressiformis (Systomus compressiformis)
Systomus endecanalis (Systomus endecanalis)
Systomus immaculatus (Systomus immaculatus)
Systomus jacobusboehlkei (Systomus jacobusboehlkei)
Systomus jayarami (Systomus jayarami)
Systomus laticeps (Systomus laticeps)
Systomus sewelli (Systomus sewelli)
Systomus spilurus (Systomus spilurus)
Systomus subnasutus (Systomus subnasutus)

T

Tabarestan Riffle Minnow (Alburnoides tabarestanensis)
Tachysurus argentivittatus (Tachysurus argentivittatus)
Tachysurus hoi (Tachysurus hoi)
Tachysurus landanensis (Tachysurus landanensis)
Tachysurus longispinalis (Tachysurus longispinalis)
Tachysurus nitidus (Tachysurus nitidus)
Tachysurus nudiceps (Tachysurus nudiceps)
Tachysurus sinensis (Tachysurus sinensis)
Tachysurus spilotus (Tachysurus spilotus)
Tachysurus virgatus (Tachysurus virgatus)
Taczanowski’s Gudgeon (Ladislavia taczanowskii)
Tadpole Clingfish (Gobiesox pinniger)
Tadpole Cod (Guttigadus globosus)
Tadpole Codling (Salilota australis)
Tadpole Coffinfish (Chaunacops melanostomus)
Tadpole Fish (Raniceps raninus)
Tadpole Madtom (Noturus gyrinus)
Tadpole Sculpin (Psychrolutes paradoxus)
Taeniamia bilineata (Taeniamia bilineata)
Taeniamia flavofasciata (Taeniamia flavofasciata)
Taeniamia kagoshimanus (Taeniamia kagoshimanus)
Taeniamia pallida (Taeniamia pallida)
Taeniochromis holotaenia (Taeniochromis holotaenia)
Taeniolethrinops cyrtonotus (Taeniolethrinops cyrtonotus)
Taeniolethrinops furcicauda (Taeniolethrinops furcicauda)
Taeniolethrinops laticeps (Taeniolethrinops laticeps)
Taeniolethrinops praeorbitalis (Taeniolethrinops praeorbitalis)
Tahitian Wrasse (Pseudojuloides atavai)
Tahiti Butterflyfish (Chaetodon trichrous)
Tahoe Sucker (Catostomus tahoensis)
Tahuantinsuyoa chipi (Tahuantinsuyoa chipi)
Tail-barred Rockskipper (Entomacrodus caudofasciatus)
Tail-eye Cardinalfish (Ostorhinchus ocellicaudus)
Tailfin Croaker (Micropogonias altipinnis)
Tailjet Frogfish (Antennatus analis)
Taillight Shark (Euprotomicroides zantedeschia)
Taillight Shiner (Notropis maculatus)
Tailmark Wrasse (Leptojulis urostigma)
Tailspot Barracudina (Dolichopteryx trunovi)
Tailspot Barracudina (Stemonosudis elegans)
Tailspot Cardinalfish (Apogon dovii)
Tailspot Clingfish (Derilissus lombardii)
Tailspot Coralblenny (Ecsenius stigmatura)
Tailspot Corydoras (Corydoras caudimaculatus)
Tailspot Ctenopoma (Ctenopoma kingsleyae)
Tailspot Fangblenny (Meiacanthus urostigma)
Tailspot Wrasse (Halichoeres melanurus)
Tailspot Wrasse (Halichoeres sanchezi)
Taipei Hogfish (Bodianus thoracotaeniatus)
Taiwan Coral-brotula (Brotulinella taiwanensis)
Taiwan Deepsea Batfish (Halieutopsis taiwanea)
Taiwanese Arrowtooth Eel (Dysomma taiwanensis)
Taiwanese Triangular Batfish (Malthopsis formosa)
Taiwan Ku Fish (Onychostoma alticorpus)
Taiwan Picnic Seabream (Acanthopagrus taiwanensis)
Taiwan Saddled Carpetshark (Cirrhoscyllium formosanum)
Taiwan Shovel-jaw Carp (Onychostoma barbatulum)
Takifugu bimaculatus (Takifugu bimaculatus)
Takifugu coronoidus (Takifugu coronoidus)
Takifugu exascurus (Takifugu exascurus)
Takifugu orbimaculatus (Takifugu orbimaculatus)
Takifugu plagiocellatus (Takifugu plagiocellatus)
Takifugu pseudommus (Takifugu pseudommus)
Takifugu radiatus (Takifugu radiatus)
Takifugu reticularis (Takifugu reticularis)
Takifugu snyderi (Takifugu snyderi)
Takifugu stictonotus (Takifugu stictonotus)
Takifugu variomaculatus (Takifugu variomaculatus)
Talbot’s Blenny (Stanulus talboti)
Talking Catfish (Acanthodoras spinosissimus)
Tallapoosa Bass (Micropterus tallapoosae)
Tallapoosa Sculpin (Cottus tallapoosae)
Tallapoosa Shiner (Cyprinella gibbsi)
Tamasopo Cichlid (Herichthys tamasopoensis)
Tamaulipas Shiner (Notropis braytoni)
Tambishacu Apisto (Apistogramma aguarico)
Tanaka’s Clingfish (Conidens laticephalus)
Tanakia koreensis (Tanakia koreensis)
Tanakia lanceolata (Tanakia lanceolata)
Tanakia latimarginata (Tanakia latimarginata)
Tanakia shimazui (Tanakia shimazui)
Tanakia signifer (Tanakia signifer)
Tanakia somjinensis (Tanakia somjinensis)
Tana Labeo (Labeo mesops)
Tana Squeaker (Synodontis serpentis)
Tan Bristlemouth (Cyclothone pallida)
Tangachromis dhanisi (Tangachromis dhanisi)
Tanganikallabes alboperca (Tanganikallabes alboperca)
Tanganikallabes mortiauxi (Tanganikallabes mortiauxi)
Tanganikallabes stewarti (Tanganikallabes stewarti)
Tanganyika Clown (Eretmodus cyanostictus)
Tanganyikan Butterfly Cichlid (Xenotilapia papilio)
Tanganyikan Tilapia (Oreochromis tanganicae)
Tangaroa Clingfish (Modicus tangaroa)
Tanichthys albiventris (Tanichthys albiventris)
Tanichthys flavianalis (Tanichthys flavianalis)
Tanichthys thacbaensis (Tanichthys thacbaensis)
Tapajós Peacock Bass (Cichla mirianae)
Tapajos Red Head (Geophagus pyrocephalus)
Tapajós Stream Pleco (Pseudancistrus zawadzkii)
Taranets Char (Salvelinus taranetzi)
Tarek (Alburnus tarichi)
Tariqilabeo adiscus (Tariqilabeo adiscus)
Tariqilabeo burmanicus (Tariqilabeo burmanicus)
Tariqilabeo periyarensis (Tariqilabeo periyarensis)
Tarr’s Cardinalfish (Pseudamia tarri)
Tashkent Riffle Bleak (Alburnoides oblongus)
Tasmanian Blenny (Parablennius tasmanianus)
Tasmanian Clingfish (Aspasmogaster tasmaniensis)
Tasmanian Robust Triplefin (Forsterygion gymnotum)
Tasseled Blenny (Parablennius thysanius)
Tasselled Anglerfish (Rhycherus filamentosus)
Tasselled Coffinfish (Chaunax fimbriatus)
Tasselled Threefin (Apopterygion alta)
Tasselled Wobbegong (Eucrossorhinus dasypogon)
Tatia akroa (Tatia akroa)
Tatia aulopygia (Tatia aulopygia)
Tatia boemia (Tatia boemia)
Tatia brunnea (Tatia brunnea)
Tatia carolae (Tatia carolae)
Tatia caxiuanesis (Tatia caxiuanesis)
Tatia dunni (Tatia dunni)
Tatia galaxias (Tatia galaxias)
Tatia gyrina (Tatia gyrina)
Tatia intermedia (Tatia intermedia)
Tatia jaracatia (Tatia jaracatia)
Tatia marthae (Tatia marthae)
Tatia meesi (Tatia meesi)
Tatia melanoleuca (Tatia melanoleuca)
Tatia musaica (Tatia musaica)
Tatia neivai (Tatia neivai)
Tatia nigra (Tatia nigra)
Tatia strigata (Tatia strigata)
Tattoo-chin Rockskipper (Entomacrodus niuafoouensis)
Taunayia bifasciata (Taunayia bifasciata)
Tauredophidium hextii (Tauredophidium hextii)
Taurocottus bergii (Taurocottus bergii)
Taurus Scraper (Capoeta caelestis)
Tautog (Tautoga onitis)
Tawi Atair Garra (Garra dunsirei)
Tawny Blenny (Starksia rava)
Tawny Nurse Shark (Nebrius ferrugineus)
Taylor’s Catfish (Neoarius taylori)
Taylor’s Sea Catfish (Cathorops taylori)
Tayrona Blenny (Emblemariopsis tayrona)
T-bar Cichlid (Amatitlania sajica)
Teacher Brotula (Calamopteryx robinsorum)
Teapa Cichlid (Paraneetroplus gibbiceps)
Teardrop Angelfish (Pterophyllum leopoldi)
Teardrop Butterflyfish (Chaetodon unimaculatus)
Teardrop Threadfin Bream (Nemipterus isacanthus)
Teary Monocle Bream (Scolopsis lacrima)
Tefenni Nase (Chondrostoma fahirae)
Teleocichla cinderella (Teleocichla cinderella)
Teleocichla gephyrogramma (Teleocichla gephyrogramma)
Teleocichla monogramma (Teleocichla monogramma)
Teleocichla preta (Teleocichla preta)
Teleocichla proselytus (Teleocichla proselytus)
Teleocichla wajapi (Teleocichla wajapi)
Teleogramma brichardi (Teleogramma brichardi)
Teleogramma depressa (Teleogramma depressa)
Teleogramma gracile (Teleogramma gracile)
Teleogramma monogramma (Teleogramma monogramma)
Telescope Shiner (Notropis telescopus)
Telestes comes (Telestes comes)
Telestes dabar (Telestes dabar)
Telestes karsticus (Telestes karsticus)
Telestes metohiensis (Telestes metohiensis)
Telestes miloradi (Telestes miloradi)
Telestes montenigrinus (Telestes montenigrinus)
Telestes pleurobipunctatus (Telestes pleurobipunctatus)
Telestes polylepis (Telestes polylepis)
Telestes turskyi (Telestes turskyi)
Telmatochromis bifrenatus (Telmatochromis bifrenatus)
Telmatochromis brachygnathus (Telmatochromis brachygnathus)
Telmatochromis brichardi (Telmatochromis brichardi)
Telmatochromis dhonti (Telmatochromis dhonti)
Temperate Snaggletooth (Astronesthes psychrolutes)
Temporalis Cichlid (Telmatochromis temporalis)
Tenasserim Garra (Garra notata)
Tenbarbed Banjo (Aspredinichthys tibicen)
Tench (Tinca tinca)
Tenellus leporhinus (Tenellus leporhinus)
Tenellus ternetzi (Tenellus ternetzi)
Tenellus trimaculatus (Tenellus trimaculatus)
Tengara Catfish (Mystus tengara)
Tennessee Dace (Chrosomus tennesseensis)
Tennessee Shiner (Notropis leuciodus)
Tensift Trout (Salmo pellegrini)
Tentacled Blenny (Parablennius tentacularis)
Tentacled Butterfly Ray (Gymnura tentaculata)
Tentacled Clingfish (Gobiesox multitentaculus)
Tentacle Dragonfish (Melanostomias tentaculatus)
Ten-tooth Wrasse (Decodon pacificus)
Tenuicephalus melampeplus (Tenuicephalus melampeplus)
Tepehuan Shiner (Cyprinella alvarezdelvillari)
Terek Barbel (Barbus ciscaucasicus)
Terek Nase (Chondrostoma oxyrhynchum)
Terelabrus toretore (Terelabrus toretore)
Tesay Biglip Pike Cichlid (Crenicichla tesay)
Tessellated Blenny (Hypsoblennius invemar)
Teta (Hypostomus robinii)
Tete Sea Catfish (Ariopsis seemanni)
Tetracamphilius angustifrons (Tetracamphilius angustifrons)
Tetracamphilius clandestinus (Tetracamphilius clandestinus)
Tetracamphilius notatus (Tetracamphilius notatus)
Tetracamphilius pectinatus (Tetracamphilius pectinatus)
Tetranematichthys barthemi (Tetranematichthys barthemi)
Tetranematichthys quadrifilis (Tetranematichthys quadrifilis)
Tetranematichthys wallacei (Tetranematichthys wallacei)
Tetraodon duboisi (Tetraodon duboisi)
Tetraodon schoutedeni (Tetraodon schoutedeni)
Tetrosomus stellifer (Tetrosomus stellifer)
Texas Cichlid (Herichthys cyanoguttatus)
Texas Shiner (Notropis amabilis)
Textile Blenny (Entomacrodus textilis)
Thai Anchovy (Stolephorus dubiosus)
Thai Mahseer (Tor tambroides)
Thalassobathia nelsoni (Thalassobathia nelsoni)
Thamalakane Barb (Enteromius thamalakanensis)
Thaumatichthys binghami (Thaumatichthys binghami)
Thaumatichthys pagidostomus (Thaumatichthys pagidostomus)
Thayeri Cichlid (Laetacara thayeri)
The Charming Barb (Osteochilichthys formosus)
Theodore’s Threadfin Bream (Nemipterus theodorei)
Thepas’ Fangblenny (Petroscirtes thepassii)
Thermichthys hollisi (Thermichthys hollisi)
Thermobiotes mytilogeiton (Thermobiotes mytilogeiton)
Thessalian Barbel (Barbus thessalus)
Thessaly Gudgeon (Gobio feraeensis)
Thickbranch Angler (Linophryne densiramus)
Thick Clingfish (Gobiesox crassicorpus)
Thicklip Barb (Probarbus labeamajor)
Thicklip Chub (Cyprinella labrosa)
Thick-lipped Barbel (Acrossocheilus beijiangensis)
Thick-lipped Catfish (Cinetodus crassilabris)
Thick-lipped Chub (Squalius cephaloides)
Thick-lipped Gourami (Trichogaster labiosa)
Thicklipped Happy (Thoracochromis albolabris)
Thicktail Chub (Gila crassicauda)
Thielle’s Anemonefish (Amphiprion thiellei)
Thinface Cichlid (Serranochromis angusticeps)
Thinlip Barb (Probarbus labeaminor)
Thinspine Sea Catfish (Plicofollis layardi)
Thin-stripe Krobia (Krobia petitella)
Thinstripe Wrasse (Halichoeres leptotaenia)
Thomas Sea Catfish (Notarius grandicassis)
Thomas’ Triplefin (Norfolkia thomasi)
Thompson’s Butterflyfish (Hemitaurichthys thompsoni)
Thoracochromis bakongo (Thoracochromis bakongo)
Thoracochromis brauschi (Thoracochromis brauschi)
Thoracochromis callichromus (Thoracochromis callichromus)
Thoracochromis fasciatus (Thoracochromis fasciatus)
Thoracochromis lucullae (Thoracochromis lucullae)
Thoracochromis moeruensis (Thoracochromis moeruensis)
Thoracochromis schwetzi (Thoracochromis schwetzi)
Thoracochromis stigmatogenys (Thoracochromis stigmatogenys)
Thoracochromis wingatii (Thoracochromis wingatii)
Thorichthys panchovillai (Thorichthys panchovillai)
Thornback Cowfish (Lactoria fornasini)
Thornback Sculpin (Paricelinus hopliticus)
Thornfish (Bovichtus variegatus)
Thorny Sculpin (Icelus spiniger)
Thread Brotula (Neobythites gilli)
Threaded Sculpin (Gymnocanthus pistilliger)
Threadfin Acara (Acarichthys heckelii)
Threadfin Angler (Lophiodes spilurus)
Threadfin Blenny (Nemaclinus atelestos)
Threadfin Butterflyfish (Chaetodon auriga)
Threadfin Cardinalfish (Zoramia leptacantha)
Threadfin Catfish (Nemapteryx armiger)
Threadfin Cichlid (Petrochromis trewavasae)
Threadfin Dragonfish (Echiostoma barbatum)
Threadfin Eartheater (Geophagus altifrons)
Thread-finned Dwarf Cichlid (Apistogramma iniridae)
Thread-finned Pleco (Hypostomus nematopterus)
Threadfin Sea Catfish (Arius arius)
Threadfin Sculpin (Icelinus filamentosus)
Threadless Blenny (Meiacanthus anema)
Three-band Anemonefish (Amphiprion tricinctus)
Threeband Cardinalfish (Apogon tricinctus)
Threebanded Butterflyfish (Chaetodon humeralis)
Three-banded Butterflyfish (Chaetodon robustus)
Threebanded Razorfish (Iniistius spilonotus)
Threebanded Razorfish (Iniistius trivittatus)
Threeband Pennantfish (Heniochus chrysostomus)
Three-barred Mouth Almighty (Glossamia trifasciata)
Threelight Dragonfish (Trigonolampa miriceps)
Threeline Basslet (Lipogramma trilineata)
Three-lined Blenny (Ecsenius trilineatus)
Three-lined Monocle Bream (Scolopsis trilineata)
Three-lined Rasbora (Rasbora trilineata)
Three-line Wrasse (Stethojulis strigiventer)
Three-lips (Opsariichthys uncirostris)
Three-lobed Suckermouth (Chiloglanis trilobatus)
Three-ray Dragonfish (Melanostomias pauciradius)
Three-ribbon Wrasse (Stethojulis trilineata)
Threespot Angelfish (Apolemichthys trimaculatus)
Three-spot Barb (Enteromius perince)
Threespot Barb (Enteromius trimaculatus)
Three-spot Cardinalfish (Pristicon trimaculatus)
Threespot Cichlid (Amphilophus trimaculatum)
Threespot Eartheater (Satanoperca daemon)
Three-spot Frogfish (Lophiocharon trisignatus)
Three-spot Gourami (Trichopodus trichopterus)
Three-spotted Dwarf Minnow (Boraras micros)
Three-spotted Tilapia (Oreochromis andersonii)
Threespot Torpedo (Exochochromis anagenys)
Threespot Wrasse (Halichoeres trimaculatus)
Threestripe Corydoras (Corydoras trilineatus)
Three-striped African Catfish (Pareutropius buffei)
Three-striped Butterflyfish (Chaetodon tricinctus)
Three-striped Dwarf Cichlid (Apistogramma trifasciata)
Three-striped Whiptail (Pentapodus trivittatus)
Threestripe Gourami (Trichopsis schalleri)
Threestripe Rockfish (Sebastes trivittatus)
Thripenny (Gilloblennius tripennis)
Throatspotted Blenny (Malacoctenus tetranemus)
Thryssocypris ornithostoma (Thryssocypris ornithostoma)
Thryssocypris smaragdinus (Thryssocypris smaragdinus)
Thryssocypris tonlesapensis (Thryssocypris tonlesapensis)
Thryssocypris wongrati (Thryssocypris wongrati)
Thumbprint Emperor (Lethrinus harak)
Thumbprint Monocle Bream (Scolopsis bimaculata)
Thynnichthys polylepis (Thynnichthys polylepis)
Thynnichthys thynnoides (Thynnichthys thynnoides)
Thynnichthys vaillanti (Thynnichthys vaillanti)
Thysochromis ansorgii (Thysochromis ansorgii)
Thysochromis emili (Thysochromis emili)
Tidepool Blenny (Hypsoblennius caulopus)
Tidepool Sculpin (Oligocottus maculosus)
Tidepool Wrasse (Halichoeres penrosei)
Tiger Angelfish (Apolemichthys kingi)
Tiger Blenny (Ecsenius tigris)
Tiger Cardinalfish (Cheilodipterus arabicus)
Tiger Catshark (Halaelurus natalensis)
Tigerfish (Rhamphochromis longiceps)
Tiger Pike Cichlid (Lugubria tigrina)
Tiger Pimelodus (Leiarius arekaima)
Tiger Pleco (Panaqolus tankei)
Tiger Rockfish (Sebastes nigrocinctus)
Tiger Sorubim (Pseudoplatystoma tigrinum)
Tigerstriped Catfish (Brachyplatystoma tigrinum)
Tigertooth Croaker (Otolithes ruber)
Tigris Asp (Leuciscus vorax)
Tigris Barb (Capoeta barroisi)
Tigris Bleak (Alburnus caeruleus)
Tigris Bream (Acanthobrama marmid)
Tigris Cat (Glyptothorax cous)
Tigris Chub (Petroleuciscus kurui)
Tigris Kingfish (Cyprinion macrostomum)
Tigris Mystus (Mystus pelusius)
Tigris Scraper (Capoeta umbla)
Tilapia baloni (Tilapia baloni)
Tilapia brevimanus (Tilapia brevimanus)
Tilapia busumana (Tilapia busumana)
Tilapia pra (Tilapia pra)
Tilesina gibbosa (Tilesina gibbosa)
Timavo Sculpin (Cottus scaturigo)
Timbiri Barb (Systomus timbiri)
Timika Mouth Almighty (Glossamia timika)
Timor Cardinalfish (Apogonichthyoides timorensis)
Timorichthys angustus (Timorichthys angustus)
Timorichthys disjunctus (Timorichthys disjunctus)
Timor Wrasse (Halichoeres timorensis)
Tinfoil Barb (Barbonymus schwanenfeldii)
Tiny Cardinalfish (Ostorhinchus nanus)
Tiny Stargazer (Dactyloscopus minutus)
Tioman Walking Catfish (Clarias batu)
Titan Cardinalfish (Holapogon maximus)
Titanic Dwarf Cichlid (Apistogramma kullanderi)
Titan Triggerfish (Balistoides viridescens)
Toad Notie (Lindbergichthys mizops)
Toba Betta (Betta rubra)
Tobagonian Coralbrotula (Ogilbichthys tobagoensis)
Tocantins Eartheater (Geophagus neambi)
Tocantins Flag Cichlid (Mesonauta acora)
Tocantinsia piresi (Tocantinsia piresi)
Tocantins Pimelodus (Aguarunichthys tocantinsensis)
Togean Flasher Wrasse (Paracheilinus togeanensis)
Togot Seaperch (Sebastes joyneri)
Tokyo Bitterling (Tanakia tanago)
Tollo (Diplomystes chilensis)
Tomato Clownfish (Amphiprion frenatus)
Tomocichla asfraci (Tomocichla asfraci)
Tompot Blenny (Parablennius gattorugine)
Tomtate Grunt (Haemulon aurolineatum)
Tonala Catfish (Rhamdia parryi)
Tonga Coralbrotula (Diancistrus tongaensis)
Tonguetied Minnow (Exoglossum laurae)
Tonkin Weakfish (Cynoscion similis)
Tono’s Wrasse (Cirrhilabrus tonozukai)
Toothed African Catfish (Clarias ngamensis)
Toothed Cuban Cusk-eel (Lucifuga dentata)
Toothless Blindcat (Trogloglanis pattersoni)
Toothless Catfish (Anodontiglanis dahli)
Topaz Cichlid (Amatitlania myrnae)
Topeka Shiner (Notropis topeka)
Topgallant Blenny (Paraclinus altivelis)
Topknot (Zeugopterus punctatus)
Topmouth Culter (Culter alburnus)
Tor Barb (Tor tor)
Torgoch Charr (Salvelinus perisii)
Tor hemispinus (Tor hemispinus)
Tor laterivittatus (Tor laterivittatus)
Tor mosal (Tor mosal)
Tor polylepis (Tor polylepis)
Torrent Catfish (Parachiloglanis hodgarti)
Torrent Sucker (Thoburnia rhothoeca)
Tor yingjiangensis (Tor yingjiangensis)
Torpedo Batfish (Halieutaea retifera)
Torpedo-striped Haplo (Mylochromis gracilis)
Torquigener brevipinnis (Torquigener brevipinnis)
Torquigener florealis (Torquigener florealis)
Torquigener gloerfelti (Torquigener gloerfelti)
Torquigener marleyi (Torquigener marleyi)
Torrent Sculpin (Cottus rhotheus)
Torroto Grunt (Genyatremus luteus)
Tosa Beardie (Lotella tosaensis)
Totoaba (Totoaba macdonaldi)
Toucan Pike Cichlid (Crenicichla tuca)
Townsend’s Cusk Eel (Brotula townsendi)
Townsend’s Fangblenny (Plagiotremus townsendi)
Toxabramis argentifer (Toxabramis argentifer)
Toxabramis hoffmanni (Toxabramis hoffmanni)
Toxabramis hotayensis (Toxabramis hotayensis)
Toxabramis houdemeri (Toxabramis houdemeri)
Toxabramis maensis (Toxabramis maensis)
Toxabramis nhatleensis (Toxabramis nhatleensis)
Toxabramis swinhonis (Toxabramis swinhonis)
Toxotes sundaicus (Toxotes sundaicus)
Trachelyichthys decaradiatus (Trachelyichthys decaradiatus)
Trachelyichthys exilis (Trachelyichthys exilis)
Trachelyopterichthys anduzei (Trachelyopterichthys anduzei)
Trachelyopterus albicrux (Trachelyopterus albicrux)
Trachelyopterus amblops (Trachelyopterus amblops)
Trachelyopterus analis (Trachelyopterus analis)
Trachelyopterus brevibarbis (Trachelyopterus brevibarbis)
Trachelyopterus ceratophysus (Trachelyopterus ceratophysus)
Trachelyopterus coriaceus (Trachelyopterus coriaceus)
Trachelyopterus galeatus (Trachelyopterus galeatus)
Trachelyopterus insignis (Trachelyopterus insignis)
Trachelyopterus isacanthus (Trachelyopterus isacanthus)
Trachelyopterus lacustris (Trachelyopterus lacustris)
Trachelyopterus leopardinus (Trachelyopterus leopardinus)
Trachelyopterus peloichthys (Trachelyopterus peloichthys)
Trachelyopterus teaguei (Trachelyopterus teaguei)
Trachycorystes cratensis (Trachycorystes cratensis)
Trachycorystes menezesi (Trachycorystes menezesi)
Trachycorystes porosus (Trachycorystes porosus)
Trachydoras brevis (Trachydoras brevis)
Trachydoras gepharti (Trachydoras gepharti)
Trachydoras microstomus (Trachydoras microstomus)
Trachydoras nattereri (Trachydoras nattereri)
Trachydoras paraguayensis (Trachydoras paraguayensis)
Trachydoras steindachneri (Trachydoras steindachneri)
Trachyglanis ineac (Trachyglanis ineac)
Trachyglanis intermedius (Trachyglanis intermedius)
Trachyglanis minutus (Trachyglanis minutus)
Trachyglanis sanghensis (Trachyglanis sanghensis)
Tramitichromis brevis (Tramitichromis brevis)
Tramitichromis intermedius (Tramitichromis intermedius)
Tramitichromis lituris (Tramitichromis lituris)
Tramitichromis trilineatus (Tramitichromis trilineatus)
Tramitichromis variabilis (Tramitichromis variabilis)
Transancistrus aequinoctialis (Transancistrus aequinoctialis)
Transancistrus santarosensis (Transancistrus santarosensis)
Trans-Andean Shovelnose Catfish (Sorubim cuspicaudus)
Transcaspian Marinka (Schizothorax pelzami)
Transcaucasian Chub (Squalius turcicus)
Transcaucasian Spirlin (Alburnoides fasciatus)
Transparent Cardinalfish (Apogon crassiceps)
Transparent Cardinalfish (Pseudamiops diaphanes)
Trasimeno Chub (Squalius albus)
Travancore Batasio (Batasio travancoria)
Travancore Rock Catfish (Glyptothorax elankadensis)
Travancore Yellow Barb (Puntius nelsoni)
Treefish (Sebastes serriceps)
Trematocara caparti (Trematocara caparti)
Trematocara kufferathi (Trematocara kufferathi)
Trematocara macrostoma (Trematocara macrostoma)
Trematocara marginatum (Trematocara marginatum)
Trematocara nigrifrons (Trematocara nigrifrons)
Trematocara stigmaticum (Trematocara stigmaticum)
Trematocara unimaculatum (Trematocara unimaculatum)
Trematocara variabile (Trematocara variabile)
Trematocara zebra (Trematocara zebra)
Trematocranus labifer (Trematocranus labifer)
Trematocranus pachychilus (Trematocranus pachychilus)
Treur Barb (Enteromius treurensis)
Triangle Butterflyfish (Chaetodon triangulum)
Triangle-crest Rockskipper (Praealticus triangulus)
Triangle Triplefin (Helcogramma inclinata)
Triangular Boxfish (Tetrosomus concatenatus)
Triangular Rockcod (Gobionotothen acuta)
Trepador (Trichomycterus uisae)
Trewavas Croaker (Johnius trewavasae)
Tribolodon nakamurai (Tribolodon nakamurai)
Tribolodon sachalinensis (Tribolodon sachalinensis)
Trichogenes beagle (Trichogenes beagle)
Trichogenes claviger (Trichogenes claviger)
Trichomycterus aguarague (Trichomycterus aguarague)
Trichomycterus albinotatus (Trichomycterus albinotatus)
Trichomycterus alternatus (Trichomycterus alternatus)
Trichomycterus alterus (Trichomycterus alterus)
Trichomycterus anhanga (Trichomycterus anhanga)
Trichomycterus araxa (Trichomycterus araxa)
Trichomycterus areolatus (Trichomycterus areolatus)
Trichomycterus argos (Trichomycterus argos)
Trichomycterus arhuaco (Trichomycterus arhuaco)
Trichomycterus arleoi (Trichomycterus arleoi)
Trichomycterus atochae (Trichomycterus atochae)
Trichomycterus auroguttatus (Trichomycterus auroguttatus)
Trichomycterus bahianus (Trichomycterus bahianus)
Trichomycterus balios (Trichomycterus balios)
Trichomycterus ballesterosi (Trichomycterus ballesterosi)
Trichomycterus banneaui (Trichomycterus banneaui)
Trichomycterus barbouri (Trichomycterus barbouri)
Trichomycterus belensis (Trichomycterus belensis)
Trichomycterus bogotensis (Trichomycterus bogotensis)
Trichomycterus bomboizanus (Trichomycterus bomboizanus)
Trichomycterus borellii (Trichomycterus borellii)
Trichomycterus boylei (Trichomycterus boylei)
Trichomycterus brachykechenos (Trichomycterus brachykechenos)
Trichomycterus brasiliensis (Trichomycterus brasiliensis)
Trichomycterus brunoi (Trichomycterus brunoi)
Trichomycterus cachiraensis (Trichomycterus cachiraensis)
Trichomycterus caipora (Trichomycterus caipora)
Trichomycterus caliensis (Trichomycterus caliensis)
Trichomycterus candidus (Trichomycterus candidus)
Trichomycterus casitaensis (Trichomycterus casitaensis)
Trichomycterus castroi (Trichomycterus castroi)
Trichomycterus catamarcensis (Trichomycterus catamarcensis)
Trichomycterus caudofasciatus (Trichomycterus caudofasciatus)
Trichomycterus celsae (Trichomycterus celsae)
Trichomycterus chaberti (Trichomycterus chaberti)
Trichomycterus chiltoni (Trichomycterus chiltoni)
Trichomycterus claudiae (Trichomycterus claudiae)
Trichomycterus concolor (Trichomycterus concolor)
Trichomycterus conradi (Trichomycterus conradi)
Trichomycterus corduvensis (Trichomycterus corduvensis)
Trichomycterus crassicaudatus (Trichomycterus crassicaudatus)
Trichomycterus cubataonis (Trichomycterus cubataonis)
Trichomycterus dali (Trichomycterus dali)
Trichomycterus davisi (Trichomycterus davisi)
Trichomycterus diabolus (Trichomycterus diabolus)
Trichomycterus diatropoporos (Trichomycterus diatropoporos)
Trichomycterus dispar (Trichomycterus dispar)
Trichomycterus dorsostriatus (Trichomycterus dorsostriatus)
Trichomycterus duellmani (Trichomycterus duellmani)
Trichomycterus emanueli (Trichomycterus emanueli)
Trichomycterus fassli (Trichomycterus fassli)
Trichomycterus florensis (Trichomycterus florensis)
Trichomycterus fuliginosus (Trichomycterus fuliginosus)
Trichomycterus gabrieli (Trichomycterus gabrieli)
Trichomycterus garciamarquezi (Trichomycterus garciamarquezi)
Trichomycterus gasparinii (Trichomycterus gasparinii)
Trichomycterus giarettai (Trichomycterus giarettai)
Trichomycterus giganteus (Trichomycterus giganteus)
Trichomycterus goeldii (Trichomycterus goeldii)
Trichomycterus gorgona (Trichomycterus gorgona)
Trichomycterus guaraquessaba (Trichomycterus guaraquessaba)
Trichomycterus guianensis (Trichomycterus guianensis)
Trichomycterus hasemani (Trichomycterus hasemani)
Trichomycterus heterodontus (Trichomycterus heterodontus)
Trichomycterus hualco (Trichomycterus hualco)
Trichomycterus igobi (Trichomycterus igobi)
Trichomycterus iheringi (Trichomycterus iheringi)
Trichomycterus immaculatus (Trichomycterus immaculatus)
Trichomycterus itacambirussu (Trichomycterus itacambirussu)
Trichomycterus itacarambiensis (Trichomycterus itacarambiensis)
Trichomycterus itatiayae (Trichomycterus itatiayae)
Trichomycterus jacupiranga (Trichomycterus jacupiranga)
Trichomycterus jequitinhonhae (Trichomycterus jequitinhonhae)
Trichomycterus johnsoni (Trichomycterus johnsoni)
Trichomycterus kankuamo (Trichomycterus kankuamo)
Trichomycterus knerii (Trichomycterus knerii)
Trichomycterus landinga (Trichomycterus landinga)
Trichomycterus latidens (Trichomycterus latidens)
Trichomycterus latistriatus (Trichomycterus latistriatus)
Trichomycterus lauryi (Trichomycterus lauryi)
Trichomycterus lewi (Trichomycterus lewi)
Trichomycterus longibarbatus (Trichomycterus longibarbatus)
Trichomycterus macrophthalmus (Trichomycterus macrophthalmus)
Trichomycterus macrotrichopterus (Trichomycterus macrotrichopterus)
Trichomycterus maculosus (Trichomycterus maculosus)
Trichomycterus maldonadoi (Trichomycterus maldonadoi)
Trichomycterus manaurensis (Trichomycterus manaurensis)
Trichomycterus maracaiboensis (Trichomycterus maracaiboensis)
Trichomycterus maracaya (Trichomycterus maracaya)
Trichomycterus mariamole (Trichomycterus mariamole)
Trichomycterus mboycy (Trichomycterus mboycy)
Trichomycterus megantoni (Trichomycterus megantoni)
Trichomycterus meridae (Trichomycterus meridae)
Trichomycterus migrans (Trichomycterus migrans)
Trichomycterus mimonha (Trichomycterus mimonha)
Trichomycterus mimosensis (Trichomycterus mimosensis)
Trichomycterus minus (Trichomycterus minus)
Trichomycterus mirissumba (Trichomycterus mirissumba)
Trichomycterus mondolfi (Trichomycterus mondolfi)
Trichomycterus montesi (Trichomycterus montesi)
Trichomycterus motatanensis (Trichomycterus motatanensis)
Trichomycterus naipi (Trichomycterus naipi)
Trichomycterus nietoi (Trichomycterus nietoi)
Trichomycterus nigricans (Trichomycterus nigricans)
Trichomycterus nigroauratus (Trichomycterus nigroauratus)
Trichomycterus nigromaculatus (Trichomycterus nigromaculatus)
Trichomycterus novalimensis (Trichomycterus novalimensis)
Trichomycterus ocanaensis (Trichomycterus ocanaensis)
Trichomycterus oroyae (Trichomycterus oroyae)
Trichomycterus pantherinus (Trichomycterus pantherinus)
Trichomycterus paolence (Trichomycterus paolence)
Trichomycterus papilliferus (Trichomycterus papilliferus)
Trichomycterus paquequerensis (Trichomycterus paquequerensis)
Trichomycterus pascuali (Trichomycterus pascuali)
Trichomycterus pauciradiatus (Trichomycterus pauciradiatus)
Trichomycterus payaya (Trichomycterus payaya)
Trichomycterus perkos (Trichomycterus perkos)
Trichomycterus pirabitira (Trichomycterus pirabitira)
Trichomycterus piratymbara (Trichomycterus piratymbara)
Trichomycterus piurae (Trichomycterus piurae)
Trichomycterus plumbeus (Trichomycterus plumbeus)
Trichomycterus poikilos (Trichomycterus poikilos)
Trichomycterus potschi (Trichomycterus potschi)
Trichomycterus pradensis (Trichomycterus pradensis)
Trichomycterus pseudosilvinichthys (Trichomycterus pseudosilvinichthys)
Trichomycterus punctatissimus (Trichomycterus punctatissimus)
Trichomycterus punctulatus (Trichomycterus punctulatus)
Trichomycterus puriventris (Trichomycterus puriventris)
Trichomycterus quechuorus (Trichomycterus quechuorus)
Trichomycterus ramosus (Trichomycterus ramosus)
Trichomycterus regani (Trichomycterus regani)
Trichomycterus reinhardti (Trichomycterus reinhardti)
Trichomycterus retropinnis (Trichomycterus retropinnis)
Trichomycterus riojanus (Trichomycterus riojanus)
Trichomycterus rivulatus (Trichomycterus rivulatus)
Trichomycterus roigi (Trichomycterus roigi)
Trichomycterus romeroi (Trichomycterus romeroi)
Trichomycterus rubbioli (Trichomycterus rubbioli)
Trichomycterus rubiginosus (Trichomycterus rubiginosus)
Trichomycterus ruitoquensis (Trichomycterus ruitoquensis)
Trichomycterus sandovali (Trichomycterus sandovali)
Trichomycterus santaeritae (Trichomycterus santaeritae)
Trichomycterus santanderensis (Trichomycterus santanderensis)
Trichomycterus septemradiatus (Trichomycterus septemradiatus)
Trichomycterus sketi (Trichomycterus sketi)
Trichomycterus spegazzinii (Trichomycterus spegazzinii)
Trichomycterus spelaeus (Trichomycterus spelaeus)
Trichomycterus spilosoma (Trichomycterus spilosoma)
Trichomycterus stawiarski (Trichomycterus stawiarski)
Trichomycterus steindachneri (Trichomycterus steindachneri)
Trichomycterus stellatus (Trichomycterus stellatus)
Trichomycterus straminius (Trichomycterus straminius)
Trichomycterus striatus (Trichomycterus striatus)
Trichomycterus taczanowskii (Trichomycterus taczanowskii)
Trichomycterus taenia (Trichomycterus taenia)
Trichomycterus taeniops (Trichomycterus taeniops)
Trichomycterus taroba (Trichomycterus taroba)
Trichomycterus tenuis (Trichomycterus tenuis)
Trichomycterus tete (Trichomycterus tete)
Trichomycterus tetuanensis (Trichomycterus tetuanensis)
Trichomycterus therma (Trichomycterus therma)
Trichomycterus tiraquae (Trichomycterus tiraquae)
Trichomycterus torcoromaensis (Trichomycterus torcoromaensis)
Trichomycterus transandianus (Trichomycterus transandianus)
Trichomycterus trefauti (Trichomycterus trefauti)
Trichomycterus triguttatus (Trichomycterus triguttatus)
Trichomycterus tropeiro (Trichomycterus tropeiro)
Trichomycterus tupinamba (Trichomycterus tupinamba)
Trichomycterus unicolor (Trichomycterus unicolor)
Trichomycterus variegatus (Trichomycterus variegatus)
Trichomycterus vermiculatus (Trichomycterus vermiculatus)
Trichomycterus vitalbrazili (Trichomycterus vitalbrazili)
Trichomycterus vittatus (Trichomycterus vittatus)
Trichomycterus wapixana (Trichomycterus wapixana)
Trichomycterus weyrauchi (Trichomycterus weyrauchi)
Trichomycterus ytororo (Trichomycterus ytororo)
Trichomycterus yuska (Trichomycterus yuska)
Trichomycterus zonatus (Trichomycterus zonatus)
Trichonis Blenny (Salariopsis economidisi)
Trichopodus poptae (Trichopodus poptae)
Tricolor Coralblenny (Ecsenius tricolor)
Tricolor Sharkminnow (Balantiocheilos melanopterus)
Tricolor Shiner (Cyprinella trichroistia)
Tricorn Batfish (Zalieutes mcgintyi)
Tridens melanops (Tridens melanops)
Tridensimilis brevis (Tridensimilis brevis)
Tridensimilis venezuelae (Tridensimilis venezuelae)
Tridentopsis cahuali (Tridentopsis cahuali)
Tridentopsis pearsoni (Tridentopsis pearsoni)
Tridentopsis tocantinsi (Tridentopsis tocantinsi)
Triglachromis otostigma (Triglachromis otostigma)
Trigonopoma gracile (Trigonopoma gracile)
Trigonostigma truncata (Trigonostigma truncata)
Trilobed-lip Barbel (Parator zonatus)
Trilobed Viviparous Brotula (Dinematichthys trilobatus)
Trimorphic Kivu Haplo (Haplochromis paucidens)
Trindade Scaled-Blenny (Malacoctenus brunoi)
Trinectes hubbsbollinger (Trinectes hubbsbollinger)
Trinectes microphthalmus (Trinectes microphthalmus)
Trinectes xanthurus (Trinectes xanthurus)
Trinidad Anchovy (Anchoa trinitatis)
Trinidadian Pike Cichlid (Saxatilia frenata)
Triple-banded Butterflyfish (Roa australis)
Triple Blenny (Ophioblennius trinitatis)
Triplespot Blenny (Crossosalarias macrospilus)
Tripletail Maori Wrasse (Cheilinus trilobatus)
Triplethread Snaggletooth (Astronesthes trifibulatus)
Triplewart Seadevil (Cryptopsaras couesii)
Triplophos hemingi (Triplophos hemingi)
Tripterygion melanurum (Tripterygion melanurum)
Tripterygion tartessicum (Tripterygion tartessicum)
Trisopterus capelanus (Trisopterus capelanus)
Tristan da Cunha Rainbow Wrasse (Suezichthys ornatus)
Tristan Klipfish (Bovichtus diacanthus)
Triton Epaulette Shark (Hemiscyllium henryi)
Trnski’s Clingfish (Dellichthys trnskii)
Troglocyclocheilus khammouanensis (Troglocyclocheilus khammouanensis)
Trombetas Peacock Bass (Cichla thyrorus)
Trondo Mainty (Ptychochromoides betsileanus)
Tropheops biriwira (Tropheops biriwira)
Tropheops gracilior (Tropheops gracilior)
Tropheops kamtambo (Tropheops kamtambo)
Tropheops kumwera (Tropheops kumwera)
Tropheops microstoma (Tropheops microstoma)
Tropheops modestus (Tropheops modestus)
Tropheops novemfasciatus (Tropheops novemfasciatus)
Tropheops romandi (Tropheops romandi)
Tropheus annectens (Tropheus annectens)
Tropheus kasabae (Tropheus kasabae)
Tropheus polli (Tropheus polli)
Tropical Flounder (Paralichthys tropicus)
Tropical Pomfret (Eumegistus brevorti)
Tropical Scaly-headed Triplefin (Norfolkia brachylepis)
Tropical Striped Triplefin (Helcogramma striata)
Tropidophoxinellus hellenicus (Tropidophoxinellus hellenicus)
Tropidophoxinellus spartiaticus (Tropidophoxinellus spartiaticus)
Trout Barb (Raiamas bola)
Trout Sweetlips (Plectorhinchus pictus)
Trumpet Emperor (Lethrinus miniatus)
Truncated Cardinalfish (Cheilodipterus singapurensis)
Truncate-snout Deepsea Batfish (Halieutopsis tumifrons)
Trypauchen pelaeos (Trypauchen pelaeos)
Tsima (Pelasgus epiroticus)
Tsimoly (Paretroplus tsimoly)
Tsinling Lenok (Brachymystax tsinlingensis)
Tuberculated Frogfish (Antennatus tuberosus)
Tuamotuichthys schwarzhansi (Tuamotuichthys schwarzhansi)
Tuba Cichlid (Tomocichla tuba)
Tubelip Wrasse (Labrichthys unilineatus)
Tubenose Poacher (Pallasina barbata)
Tubenose Sculpin (Cottus nasalis)
Tubifer Cardinalfish (Siphamia tubifer)
Tucanare Peacock Bass (Cichla monoculus)
Tucurui Dwarf Cichlid (Apistogramma tucurui)
Tufted Blenny (Mccoskerichthys sandae)
Tugela Labeo (Labeo rubromaculatus)
Tugun (Coregonus tugun)
Tui Chub (Siphateles bicolor)
Tuira’s Whiptail (Spatuloricaria tuira)
Tunga Garra (Garra bicornuta)
Turan’s Minnow (Pseudophoxinus turani)
Turbot (Scophthalmus maximus)
Turkana Haplo (Haplochromis turkanae)
Turkana Jewel Cichlid (Rubricatochromis exsul)
Turkestan Catfish (Glyptosternon reticulatum)
Turkestan Gudgeon (Gobio lepidolaemus)
Turkestan Sculpin (Cottus spinulosus)
Turkish Brook Lamprey (Lampetra lanceolata)
Turquoise Hap (Protomelas marginatus)
Turquoise Herichthys (Herichthys tepehua)
Turquoise Plunderfish (Pogonophryne tronio)
Tuzla Chub (Squalius aristotelis)
Twee River Redfin (Sedercypris erubescens)
Twilight Clingfish (Kopua vermiculata)
Twilight Fangblenny (Meiacanthus phaeus)
Twilight Fangblenny (Petroscirtes pylei)
Twinbar Cardinalfish (Apogonichthyoides sialis)
Twin Butterflyfish (Prognathodes geminus)
Twin Fangblenny (Meiacanthus geminatus)
Twinhook Coralbrotula (Diancistrus longifilis)
Twinhorn Blenny (Coralliozetus cardonae)
Twinlobe Snaggletooth (Astronesthes bilobatus)
Twinray Dragonfish (Eustomias satterleei)
Twinspot Cardinalfish (Taeniamia biguttata)
Twinspot Coralblenny (Ecsenius bimaculatus)
Twinspot Triplefin (Lepidonectes bimaculatus)
Twinthread Dragonfish (Eustomias bifilis)
Twister (Bellapiscis medius)
Twobar Seabream (Acanthopagrus bifasciatus)
Two-bar Triplefin (Enneanectes deloachorum)
Twobelt Cardinalfish (Apogonichthyoides taeniatus)
Twocoat Coralblenny (Ecsenius dilemma)
Two-eyed Blenny (Chalaroderma ocellata)
Twohorn Sculpin (Icelus bicornis)
Twolined Clingfish (Lepadichthys bilineatus)
Two-lined Monocle Bream (Scolopsis bilineata)
Two-rod Angler (Diceratias bispinosus)
Twosaddle Corydoras (Corydoras weitzmani)
Twospine Batfish (Malthopsis mitrigera)
Twospine Bigscale (Scopelogadus mizolepis bispinosus)
Twospined Angelfish (Centropyge bispinosa)
Two-spined Blackfish (Gadopsis bispinosus)
Two-spined Slopebrotula (Tuamotuichthys bispinosus)
Two-spot Apisto (Apistogramma rupununi)
Twospot Barb (Pethia cumingii)
Twospot Blenny (Emblemaria biocellata)
Twospot Brotula (Neobythites gilli)
Twospot Cardinalfish (Apogon pseudomaculatus)
Twospot Catfish (Mystus nigriceps)
Twospot Climbing Perch (Ctenopoma nigropannosum)
Twospot Coralfish (Coradion melanopus)
Twospot Cusk (Neobythites bimaculatus)
Twospot Hogfish (Bodianus bimaculatus)
Two-spot Pike Cichlid (Wallaciia notophthalmus)
Twospot Rasbora (Rasbora elegans)
Twospot Razorfish (Iniistius bimaculatus)
Twospot Synodontis (Synodontis nummifer)
Two-spotted Sucker (Diplecogaster bimaculata)
Twospot Wrasse (Halichoeres biocellatus)
Twospot Wrasse (Oxycheilinus bimaculatus)
Twostripe Corydoras (Corydoras bifasciatus)
Two-striped Sweetlips (Plectorhinchus albovittatus)
Twotone Wrasse (Halichoeres prosopeion)
Tyee Sucker (Catostomus tsiltcoosensis)
Tyler’s Coralbrotula (Ogilbia tyleri)
Tyler’s Toby (Canthigaster tyleri)
Tylochromis aristoma (Tylochromis aristoma)
Tylochromis elongatus (Tylochromis elongatus)
Tylochromis intermedius (Tylochromis intermedius)
Tylochromis jentinki (Tylochromis jentinki)
Tylochromis labrodon (Tylochromis labrodon)
Tylochromis lateralis (Tylochromis lateralis)
Tylochromis leonensis (Tylochromis leonensis)
Tylochromis microdon (Tylochromis microdon)
Tylochromis polylepis (Tylochromis polylepis)
Tylochromis praecox (Tylochromis praecox)
Tylochromis pulcher (Tylochromis pulcher)
Tylochromis regani (Tylochromis regani)
Tylochromis robertsi (Tylochromis robertsi)
Tylochromis sudanensis (Tylochromis sudanensis)
Tylochromis trewavasae (Tylochromis trewavasae)
Tylochromis variabilis (Tylochromis variabilis)
Tympanopleura atronasus (Tympanopleura atronasus)
Tympanopleura brevis (Tympanopleura brevis)
Tympanopleura cryptica (Tympanopleura cryptica)
Tympanopleura longipinna (Tympanopleura longipinna)
Tympanopleura piperata (Tympanopleura piperata)
Tympanopleura rondoni (Tympanopleura rondoni)
Typhlobarbus nudiventris (Typhlobarbus nudiventris)
Typhlobelus auriculatus (Typhlobelus auriculatus)
Typhlobelus guacamaya (Typhlobelus guacamaya)
Typhlobelus lundbergi (Typhlobelus lundbergi)
Typhlobelus macromycterus (Typhlobelus macromycterus)
Typhlobelus ternetzi (Typhlobelus ternetzi)
Typhlonus nasus (Typhlonus nasus)
Tyrannochromis maculiceps (Tyrannochromis maculiceps)
Tyrannochromis nigriventer (Tyrannochromis nigriventer)
Tyrannochromis polyodon (Tyrannochromis polyodon)
Tyrannophryne pugnax (Tyrannophryne pugnax)

U

Uaru (Uaru amphiacanthoides)
Uegitglanis zammaranoi (Uegitglanis zammaranoi)
Ukliva Dace (Telestes ukliva)
Ukrainian Gudgeon (Gobio sarmaticus)
Umatilla Dace (Rhinichthys umatilla)
Umbrella Cichlid (Apistogramma borellii)
Umbrina imberbis (Umbrina imberbis)
Umbrina milliae (Umbrina milliae)
Umbrina reedi (Umbrina reedi)
Umpire Triplefin (Enneapterygius rhabdotus)
Umpqua Chub (Oregonichthys kalawatseti)
Umpqua Dace (Rhinichthys evermanni)
Umpqua Pikeminnow (Ptychocheilus umpquae)
Uncisudis advena (Uncisudis advena)
Uncisudis longirostra (Uncisudis longirostra)
Uncisudis posteropelvis (Uncisudis posteropelvis)
Uncisudis quadrimaculata (Uncisudis quadrimaculata)
Uncombed Blenny (Haptoclinus apectolophus)
Undistinguished Dwarf Cichlid (Apistogramma inconspicua)
Unicorn Codlet (Bregmaceros mcclellandi)
Unicorn Icefish (Channichthys rhinoceratus)
Upjaw Barb (Coptostomabarbus wittei)
Upper Tigris Trout (Salmo tigridis)
Upper Yenisei Grayling (Thymallus svetovidovi)
Upper Zambezi Labeo (Labeo lunatus)
Upper Zambezi Squeaker (Synodontis woosnami)
Upper Zambezi Yellowfish (Labeobarbus codringtonii)
Upsidedown Catfish (Synodontis batensoda)
Upside-down Harptail Blenny (Meiacanthus abditus)
Urchin Clingfish (Dellichthys morelandi)
Urmia Lake Chub (Acanthobrama urmianus)
Urteagova Cichlid (Apistogramma urteagai)
Uruguayan Bumblebee Catfish (Microglanis cottoides)
Uruguayan Eartheater (Gymnogeophagus australis)
Uruguayan Pike Cichlid (Crenicichla minuano)
U-spot Wrasse (Halichoeres stigmaticus)
Ussuri Catfish (Pelteobagrus ussuriensis)
Ussuri Sharpbelly (Hemiculter lucidus)
Usumacinta Buffalo (Ictiobus meridionalis)
Usumacinta Sea Catfish (Potamarius usumacintae)
Utah Chub (Gila atraria)
Utah Lake Sculpin (Cottus echinatus)
Utah Sucker (Catostomus ardens)

V

Vachelli’s Glass Perchlet (Ambassis vachellii)
Vacuocua Croaker (Corvula macrops)
Vagabond Butterflyfish (Chaetodon vagabundus)
Vaillant’s Anchovy (Anchoviella vaillanti)
Vairone (Telestes muticellus)
Valaam Whitefish (Coregonus widegreni)
Valdivia Black Dragonfish (Melanostomias valdiviae)
Valencia Chub (Squalius valentinus)
Valentin’s Sharpnose Puffer (Canthigaster valentini)
Valparaiso Clingfish (Tomicodon chilensis)
Vandellia beccarii (Vandellia beccarii)
Vandellia sanguinea (Vandellia sanguinea)
Vanderbilt’s Cardinalfish (Gymnapogon vanderbilti)
Vanderloos Angelfish (Chaetodontoplus vanderloosi)
Van Scraper (Capoeta kosswigi)
Vaona (Ancharius fuscus)
Vaona (Gogo brevibarbis)
Vardar Nase (Chondrostoma vardarense)
Variable Blenny (Starksia variabilis)
Variable Garra (Garra variabilis)
Variable Sabretooth Blenny (Petroscirtes variabilis)
Variable Snake-blenny (Ophiclinus ningulus)
Variegated Cardinalfish (Fowleria variegata)
Variegated Catshark (Asymbolus submaculatus)
Variegated Snake Blenny (Ophiclinops varius)
Varna Gudgeon (Gobio kovatschevi)
Vatani Rohtee (Rohtee ogilbii)
Vazzoler’s Peacock Bass (Cichla vazzoleri)
Veiled Anglemouth (Cyclothone microdon)
Veined Catfish (Arius venosus)
Velioglu’s Chub (Alburnoides velioglui)
Vellitor centropomus (Vellitor centropomus)
Vellitor minutus (Vellitor minutus)
Velvet Angelfish (Chaetodontoplus dimidiatus)
Velvet Catshark (Parmaturus lanatus)
Velvetnose Brotula (Petrotyx hopkinsi)
Vendace (Coregonus vandesius)
Venezuelan Blenny (Emblemaria diphyodontis)
Venezuelan Stardrum (Stellifer venezuelae)
Ventitry (Paretroplus loisellei)
Venus Tuskfish (Choerodon venustus)
Verduya’s Hap (Copadichromis trimaculatus)
Verlorenvlei redfin (Pseudobarbus verloreni)
Vermiculate Clingfish (Tomicodon vermiculatus)
Vermiculated Angelfish (Chaetodontoplus mesoleucus)
Vermiculated Blenny (Entomacrodus vermiculatus)
Vermiculated Croaker (Ophioscion vermicularis)
Vermiculated Sailfin Catfish (Pterygoplichthys disjunctivus)
Vermilion Rockfish (Sebastes miniatus)
Vermilion Snapper (Rhomboplites aurorubens)
Vertical Blenny (Omobranchus verticalis)
Veteran Poacher (Podothecus veternus)
Vibranium Fairy Wrasse (Cirrhilabrus wakanda)
Victoria Barb (Enteromius viktorianus)
Victoria Tilapia (Oreochromis variabilis)
Viejita Dwarf Cichlid (Apistogramma viejita)
Vietnam Coralbrotula (Diancistrus vietnamensis)
Vietnamese Cardinal Minnow (Tanichthys micagemmae)
Vimba Bream (Vimba vimba)
Vinagarra elongata (Vinagarra elongata)
Vinagarra findolabium (Vinagarra findolabium)
Vinagarra laichowensis (Vinagarra laichowensis)
Vinagarra tamduongensis (Vinagarra tamduongensis)
Vinalabeo tonkinensis (Vinalabeo tonkinensis)
Violet Cuskeel (Brotulotaenia crassa)
Virgin Chub (Gila seminuda)
Virgin Spinedace (Lepidomeda mollispinis)
Vistula Barbel (Barbus waleckii)
Vitiaz Dragonfish (Eustomias vitiazi)
Vitim Sculpin (Cyphocottus megalops)
Vivaldi’s Catshark (Bythaelurus vivaldii)
V-lip Redhorse (Moxostoma pappillosum)
Volcano Triplefin (Helcogramma vulcana)
Volga Undermouth (Chondrostoma variabile)
Volkhov Whitefish (Coregonus baerii)
Vomeridens infuscipinnis (Vomeridens infuscipinnis)
Vondrozo Cichlid (Ptychochromoides vondrozo)
Vundu (Heterobranchus longifilis)

W

Waanders’s Hard-lipped Barb (Osteochilus waandersii)
Wahrindi (Synodontis schall)
Waikhomia hira (Waikhomia hira)
Waikiki Viviparous Brotula (Grammonus waikiki)
Waite’s Ghost Shark (Hydrolagus waitei)
Walindi Fairy-Wrasse (Cirrhilabrus walindi)
Walker’s Anchovy (Anchoa walkeri)
Walker’s Coralbrotula (Ogilbia boydwalkeri)
Walker’s Cusk Eel (Bassogigas walkeri)
Walking Catfish (Clarias batrachus)
Walking Catfish (Clarias brachysoma)
Wallaceochromis rubrolabiatus (Wallaceochromis rubrolabiatus)
Wallaceochromis signatus (Wallaceochromis signatus)
Wallace’s Pike Cichlid (Wallaciia wallacii)
Wallaciia heckeli (Wallaciia heckeli)
Wallaciia regani (Wallaciia regani)
Wallaciia urosema (Wallaciia urosema)
Wallago (Wallago attu)
Wallagonia maculatus (Wallagonia maculatus)
Wallagonia micropogon (Wallagonia micropogon)
Walton’s Flasher Wrasse (Paracheilinus walton)
Wandering Seabream (Acanthopagrus vagus)
Wara Wara (Hypostomus ventromaculatus)
Warmouth (Lepomis gulosus)
Warner Sucker (Catostomus warnerensis)
Warpaint Shiner (Luxilus coccogenis)
Warrior Bass (Micropterus warriorensis)
Warrior Catfish (Hemiarius dioctes)
Warrior Shiner (Lythrurus alegnotus)
Warteye Stargazer (Gillellus uranidea)
Warthead Blenny (Protemblemaria bicirrus)
Warthead Blenny (Protemblemaria punctata)
Warthead Sculpin (Myoxocephalus niger)
Warty Frogfish (Antennarius maculatus)
Warty Handfish (Thymichthys verrucosus)
Warty Poacher (Chesnonia verrucosa)
Warty Prowfish (Aetapcus maculatus)
Wavy-lined Blenny (Entomacrodus decussatus)
Wavyline Grunt (Microlepidotus inornatus)
Wayuu Sea Catfish (Cathorops wayuu)
Waziristan Snowtrout (Schizocypris brucei)
Weber’s Croaker (Johnius weberi)
Weber’s Pleco (Hypostomus weberi)
Webug Sucker (Chasmistes fecundus)
Wedgehead Siphonfish (Siphamia cuneiceps)
Wedgespot Shiner (Notropis greenei)
Wedgetail Tuskfish (Choerodon sugillatum)
Weed Cardinalfish (Foa brachygramma)
Weed Shiner (Notropis texanus)
Weedsucker (Eckloniaichthys scylliorhiniceps)
Weed Wrasse (Halichoeres papilionaceus)
Weedy Cardinalfish (Foa fo)
Weedy Surge Wrasse (Halichoeres margaritaceus)
Weeping Toadfish (Torquigener pleurogramma)
Weigt’s Blenny (Starksia weigti)
Wels Catfish (Silurus glanis)
Werner’s Catfish (Clarias werneri)
Wertheimeria maculata (Wertheimeria maculata)
West African Bichir (Polypterus retropinnis)
West African Catshark (Scyliorhinus cervigoni)
West African Coral Clingfish (Lecanogaster chrysea)
West African Lungfish (Protopterus annectens)
West African Rockhopper (Entomacrodus cadenati)
West African Sharpnose-puffer (Canthigaster supramacula)
West Australian Butterflyfish (Chaetodon assarius)
Westcoast Klipfish (Clinus heterodon)
Western Archerfish (Toxotes oligolepis)
Western Australian Black-head Triplefin (Enneapterygius larsonae)
Western Australian Salmon (Arripis truttacea)
Western Australian Sculpin (Psychrolutes occidentalis)
Western Balkan Barbel (Barbus rebeli)
Western Blacknose Dace (Rhinichthys obtusus)
Western Blue Groper (Achoerodus gouldii)
Western Brook Lamprey (Lampetra richardsoni)
Western Butterfish (Pentapodus vitta)
Western Cleaner Clingfish (Cochleoceps bicolor)
Western Clingfish (Aspasmogaster occidentalis)
Western Creek Chubsucker (Erimyzon claviformis)
Western Euphrates Trout (Salmo okumusi)
Western Ghat Glassy Perchlet (Parambassis thomassi)
Western Gobbleguts (Ostorhinchus rueppellii)
Western Jumping Blenny (Lepidoblennius marmoratus)
Western King Wrasse (Coris auricularis)
Western Pigfish (Bodianus vulpinus)
Western River Lamprey (Lampetra ayresii)
Western Shore Eel (Alabes occidentalis)
Western Silvery Minnow (Hybognathus argyritis)
Western Spotted Catshark (Asymbolus occiduus)
Western Striped Cardinalfish (Ostorhinchus victoriae)
Western Talma (Chelmonops curiosus)
Western Wobbegong (Orectolobus hutchinsi)
Western Yellowfin Seabream (Acanthopagrus morrisoni)
West Indian Ocean Coelacanth (Latimeria chalumnae)
West Texas Shiner (Notropis megalops)
Wet Tropics Tandan (Tandanus tropicanus)
Whalehead Dreamer (Lophodolos acanthognathus)
Whale Shark (Rhincodon typus)
Whipbeard Plunderfish (Pogonophryne stewarti)
Whipfin Sea Catfish (Netuma patriciae)
Whipfin Wrasse (Cirrhilabrus filamentosus)
Whip Frogfish (Antennatus flagellatus)
Whiptail (Sturisomatichthys aureum)
Whiptail Catfish (Dasyloricaria filamentosa)
Whiptail Catfish (Farlowella acus)
Whiptail Cusk (Hypopleuron caninum)
Whiptail Loricaria (Rineloricaria fallax)
Whiptail Synodontis (Synodontis caudalis)
Whiskered Prowfish (Neopataecus waterhousii)
Whiskered Viviparous Brotula (Alionematichthys piger)
Whiskereye Clingfish (Derilissus kremnobates)
White Amur Bream (Parabramis pekinensis)
White Anchovy (Engraulis albidus)
Whitebarred Catfish (Agamyxis pectinifrons)
Whiteback Signal Blenny (Emblemaria nivipes)
White-banded Sharpnose Wrasse (Wetmorella albofasciata)
White Barbel (Galeichthys feliceps)
Whitebarred Rubberlip (Plectorhinchus playfairi)
Whitebarred Wrasse (Pseudocheilinus ocellatus)
White Bass (Morone chrysops)
Whiteblotched Klipfish (Cancelloxus elongatus)
Whiteblotch Snakeblenny (Ophiclinus pectoralis)
White-bodied Catshark (Apristurus albisoma)
White Bonnet Anemonefish (Amphiprion leucokranos)
White Bream (Blicca bjoerkna)
White Bullhead (Ameiurus catus)
White Char (Salvelinus albus)
Whitecheek Blenny (Brockius albigenys)
White-cheeked Blenny (Acanthemblemaria johnsoni)
Whitecheek Monocle Bream (Scolopsis curite)
Whitecheek Monocle Bream (Scolopsis vosmeri)
Whitecheek Shark (Carcharhinus dussumieri)
White-clasper Catshark (Parmaturus albipenis)
White Cloud Mountain Minnow (Tanichthys albonubes)
White Croaker (Genyonemus lineatus)
White Cutthroat Eel (Dysomma formosa)
White-dotted Rockskipper (Praealticus bilineatus)
White-edged Rockfish (Sebastes taczanowskii)
White-eye Bream (Ballerus sapa)
White-faced Butterflyfish (Chaetodon mesoleucos)
Whitefin Chimaera (Chimaera argiloba)
White-finned Flyingfish (Cheilopogon arcticeps)
White-finned Gudgeon (Romanogobio albipinnatus)
White-finned Synodontis (Synodontis caudovittatus)
White-fin Plunderfish (Pogonophryne albipinna)
Whitefin Shiner (Cyprinella nivea)
Whitefin Swellshark (Cephaloscyllium albipinnum)
Whitefin Weakfish (Cynoscion albus)
White Ghost Catshark (Apristurus aphyodes)
White Grunt (Haemulon plumierii)
Whitehead’s Thryssa (Thryssa whiteheadi)
Whiting (Merlangius merlangus)
White-jawed Cardinalfish (Pseudamia amblyuroptera)
White Kura Bleak (Leucalburnus satunini)
White Labridens (Herichthys pame)
Whitelegg’s Weedfish (Heteroclinus whiteleggii)
White-line Cardinalfish (Ostorhinchus cavitensis)
White-lined Combtooth (Ecsenius pictus)
White-lined Coralblenny (Ecsenius taeniatus)
Whiteline Wrasse (Stethojulis albovittata)
Whitelip Catfish (Paraplotosus albilabris)
White Margate (Haemulon album)
White Marlin (Kajikia albida)
Whitemouth Croaker (Micropogonias furnieri)
Whitemouth Shiner (Notropis alborus)
White-patch Tuskfish (Choerodon oligacanthus)
White-pen Dragonfish (Photonectes albipennis)
White Perch (Morone americana)
White River Spinedace (Lepidomeda albivallis)
Whitesaddle Blenny (Starksia leucovitta)
Whitesaddled Catshark (Scyliorhinus hesperius)
Whitesaddle Stargazer (Dactyloscopus pectoralis)
White Seabass (Atractoscion nobilis)
White Sea Catfish (Genidens barbus)
White Shiner (Luxilus albeolus)
White-shouldered Whiptail (Pentapodus bifasciatus)
Whitesnout Anemonefish (Amphiprion mccullochi)
Whitespeckled Rockfish (Sebastes moseri)
White-spine Butterflyfish (Roa haraguchiae)
Whitespot Cusk Eel (Lepophidium crossotum)
Whitespot Eartheater (Satanoperca leucosticta)
Whitespot Ghost Shark (Hydrolagus alphus)
Whitespotted Bambooshark (Chiloscyllium plagiosum)
White-spotted Blenny (Salarias alboguttatus)
Whitespotted Boxfish (Ostracion meleagris)
Whitespotted Bullhead Shark (Heterodontus ramalheira)
Whitespotted Char (Salvelinus leucomaenis)
White-spotted Izak (Holohalaelurus punctatus)
White-spotted Pike Cichlid (Saxatilia albopunctata)
White-spotted Puffer (Arothron hispidus)
White-spotted Pufferfish (Torquigener albomaculosus)
Whitespotted Triplefin (Enneapterygius leucopunctatus)
White-spotted Triplefin (Enneapterygius triserialis)
White-spotted Wrasse (Anampses melanurus)
Whitespot Triplefin (Helcogramma albimacula)
Whitestar Cardinalfish (Apogon lachneri)
White Stardrum (Stellifer fuerthii)
White-striped Hogfish (Terelabrus rubrovittatus)
White Stumpnose (Rhabdosargus globiceps)
White Sucker (Catostomus commersonii)
Whitetail Sculpin (Malacocottus aleuticus)
Whitetail Shiner (Cyprinella galactura)
White-tip Catshark (Parmaturus albimarginatus)
Whitetip Flyingfish (Cheilopogon xenopterus)
White Wrasse (Halichoeres trispilus)
Whitley’s Boxfish (Ostracion whitleyi)
Whitley’s Toadfish (Torquigener whitleyi)
Wichmann’s Mouth Almighty (Glossamia wichmanni)
Wide-band Anemonefish (Amphiprion latezonatus)
Widehead Catfish (Clarotes laticeps)
Wide-lipped Natron Tilapia (Alcolapia latilabris)
Widemouth Blindcat (Satan eurystomus)
Widow Rockfish (Sebastes entomelas)
William’s Blenny (Starksia williamsi)
Williams’ Coralbrotula (Ogilbia jeffwilliamsi)
William’s Rockskipper (Entomacrodus williamsi)
William’s Triplefin (Enneapterygius williamsi)
Williams’ Viviparous Brotula (Ungusurculus williamsi)
Wilpita Rasbora (Rasbora wilpita)
Wilson’s Weedfish (Heteroclinus wilsoni)
Windermere Char (Salvelinus willughbii)
Windowpane Flounder (Scophthalmus aquosus)
Windward Triplefin (Enneanectes wilki)
Winemiller’s Eartheater (Geophagus winemilleri)
Winged Coralbrotula (Diancistrus alatus)
Winged Dragonfish (Bathophilus ater)
Winged Spookfish (Dolichopteryx parini)
Wingfin Anchovy (Pterengraulis atherinoides)
Wingfin Snaggletooth (Heterophotus ophistoma)
Wintersteen Drum (Umbrina wintersteeni)
Wolf Blenny (Omox lupus)
Wolf Cardinalfish (Cheilodipterus artus)
Wolf Fangblenny (Petroscirtes lupus)
Wonderful Flag Cichlid (Mesonauta mirificus)
Woodhead’s Angelfish (Centropyge woodheadi)
Wood River Sculpin (Cottus leiopomus)
Woods’ Clingfish (Gobiesox woodsi)
Wood’s Siphonfish (Siphamia cephalotes)
Woolly Sculpin (Clinocottus analis)
Worm Clingfish (Gouania hofrichteri)
Worm-line Peckoltia (Peckoltia braueri)
Wounded Wrasse (Halichoeres chierchiae)
Woundfin (Plagopterus argentissimus)
Wouri (Pelvicachromis drachenfelsi)
Wrasse Blenny (Hemiemblemaria simulus)
Wrought Iron Butterflyfish (Chaetodon daedalma)
Wuchang Bream (Megalobrama amblycephala)

X

Xantic Sargo (Anisotremus davidsonii)
Xeniamia atrithorax (Xeniamia atrithorax)
Xenichthys agassizii (Xenichthys agassizii)
Xenichthys rupestris (Xenichthys rupestris)
Xenistius peruanus (Xenistius peruanus)
Xenobarbus loveridgei (Xenobarbus loveridgei)
Xenochromis hecqui (Xenochromis hecqui)
Xenocyprioides carinatus (Xenocyprioides carinatus)
Xenocyprioides parvulus (Xenocyprioides parvulus)
Xenocypris davidi (Xenocypris davidi)
Xenocypris fangi (Xenocypris fangi)
Xenocypris hupeinensis (Xenocypris hupeinensis)
Xenocypris medius (Xenocypris medius)
Xenocypris yushensis (Xenocypris yushensis)
Xenophysogobio boulengeri (Xenophysogobio boulengeri)
Xenophysogobio nudicorpa (Xenophysogobio nudicorpa)
Xenotilapia bathyphilus (Xenotilapia bathyphilus)
Xenotilapia boulengeri (Xenotilapia boulengeri)
Xenotilapia burtoni (Xenotilapia burtoni)
Xenotilapia caudafasciata (Xenotilapia caudafasciata)
Xenotilapia melanogenys (Xenotilapia melanogenys)
Xenotilapia nasus (Xenotilapia nasus)
Xenotilapia nigrolabiata (Xenotilapia nigrolabiata)
Xenotilapia ochrogenys (Xenotilapia ochrogenys)
Xenotilapia ornatipinnis (Xenotilapia ornatipinnis)
Xenotilapia rotundiventralis (Xenotilapia rotundiventralis)
Xenotilapia spilopterus (Xenotilapia spilopterus)
Xenotilapia tenuidentata (Xenotilapia tenuidentata)
Xestus Sabretooth Blenny (Petroscirtes xestus)
Xilo Cichlid (Amphilophus xiloaensis)
Xingu Corydoras (Corydoras xinguensis)
Xingu Krobia (Krobia xinguensis)
Xingu Peacock Bass (Cichla melaniae)
Xiurenbagrus dorsalis (Xiurenbagrus dorsalis)
Xiurenbagrus gigas (Xiurenbagrus gigas)
Xiurenbagrus xiurenensis (Xiurenbagrus xiurenensis)
Xyliphius anachoretes (Xyliphius anachoretes)
Xyliphius barbatus (Xyliphius barbatus)
Xyliphius kryptos (Xyliphius kryptos)
Xyliphius lepturus (Xyliphius lepturus)
Xyliphius lombarderoi (Xyliphius lombarderoi)
Xyliphius magdalenae (Xyliphius magdalenae)
Xyliphius melanopterus (Xyliphius melanopterus)

Y

Yaeyama Blenny (Ecsenius yaeyamaensis)
Ya-fish (Schizothorax prenanti)
Yag Baligi (Egirdira nigra)
Yagui Catfish (Ictalurus pricei)
Yahyaoui Barbel (Luciobarbus yahyaouii)
Yakutian Char (Salvelinus jacuticus)
Yaldwyn’s Triplefin (Notoclinops yaldwyni)
Yalu Grayling (Thymallus yaluensis)
Yaluwak primus (Yaluwak primus)
Yamba Cardinalfish (Foa yamba)
Yangambi Butterbarbel (Schilbe yangambianus)
Yangtze Catfish (Silurus meridionalis)
Yangtze Grenadier Anchovy (Coilia brachygnathus)
Yaqui Chub (Gila purpurea)
Yaqui Sucker (Catostomus bernardini)
Yarica torresiensis (Yarica torresiensis)
Yarkon Bleak (Acanthobrama telavivensis)
Yatabe Blenny (Parablennius yatabei)
Yawning (Poromitra oscitans)
Yawning Stardrum (Stellifer oscitans)
Yazoo Shiner (Notropis rafinesquei)
Yellow-and-black Triplefin (Forsterygion flavonigrum)
Yellow Angelfish (Centropyge heraldi)
Yellowback Grunt (Pomadasys aheneus)
Yellowback Tubelip (Labropsis xanthonota)
Yellow-banded Basslet (Lipogramma haberorum)
Yellowbanded Sweetlips (Plectorhinchus lineatus)
Yellowband Wrasse (Cirrhilabrus luteovittatus)
Yellowbar Angelfish (Pomacanthus maculosus)
Yellow Barb (Enteromius manicensis)
Yellowbar Basslet (Lipogramma robinsi)
Yellow Bass (Morone mississippiensis)
Yellow Basslet (Lipogramma flavescens)
Yellowbelly Albert (Haplochromis aeneocolor)
Yellow-belly Bream (Serranochromis robustus)
Yellowbelly Cardinalfish (Cheilodipterus zonatus)
Yellowbelly Pufferfish (Takifugu flavidus)
Yellowbelly Rockcod (Notothenia neglecta)
Yellowbelly Threadfin Bream (Nemipterus bathybius)
Yellow-black Threefin (Enneapterygius gracilis)
Yellow Blenny (Starksia fulva)
Yellowblotch Razorfish (Iniistius aneitensis)
Yellowbreast Wrasse (Anampses twistii)
Yellow-brown Wrasse (Thalassoma lutescens)
Yellow Bullhead (Ameiurus natalis)
Yellow Boxfish (Ostracion cubicum)
Yellow Cardinalfish (Ostorhinchus luteus)
Yellow Catfish (Silurus caobangensis)
Yellow Catfish (Tachysurus fulvidraco)
Yellowcheek (Elopichthys bambusa)
Yellow Cheek-bar Eartheater (Geophagus taeniopareius)
Yellow-cheeked Dwarf Cichlid (Apistogramma gibbiceps)
Yellowcheek Wrasse (Halichoeres cyanocephalus)
Yellowchin Sculpin (Icelinus quadriseriatus)
Yellow Cichlid (Thorichthys helleri)
Yellow Coris (Coris flava)
Yellow Croaker (Larimichthys polyactis)
Yellow-crowned Butterflyfish (Chaetodon flavocoronatus)
Yellow-dotted Butterflyfish (Chaetodon selene)
Yellow Drum (Nibea albiflora)
Yellow Dwarf Cichlid (Amatitlania nanolutea)
Yellow-ear Angelfish (Apolemichthys xanthotis)
Yelloweye Croaker (Odontoscion xanthops)
Yellow-eyed Combtooth (Ecsenius melarchus)
Yellow-eyed Toadfish (Torquigener parcuspinus)
Yelloweye Rockfish (Sebastes ruberrimus)
Yellowface Angelfish (Pomacanthus xanthometopon)
Yellowface Pikeblenny (Chaenopsis limbaughi)
Yellowface Wrasse (Halichoeres solorensis)
Yellow Fangblenny (Meiacanthus luteus)
Yellowfin (Xenocypris macrolepis)
Yellowfin Angelfish (Centropyge flavipectoralis)
Yellowfin Barbel (Luciobarbus xanthopterus)
Yellowfin Blenny (Enchelyurus flavipes)
Yellowfin Bream (Acanthopagrus australis)
Yellowfin Croaker (Umbrina roncador)
Yellowfin Fairy Wrasse (Cirrhilabrus flavidorsalis)
Yellowfin Flasher Wrasse (Paracheilinus flavianalis)
Yellowfin Fringehead (Neoclinus stephensae)
Yellowfin Madtom (Noturus flavipinnis)
Yellowfin Notie (Lindbergichthys nudifrons)
Yellowfin Notothen (Patagonotothen guntheri)
Yellowfin Perchlet (Ambassis elongatus)
Yellowfin Pigfish (Bodianus flavipinnis)
Yellowfin Puffefish (Takifugu xanthopterus)
Yellowfin Seabream (Acanthopagrus latus)
Yellowfin Shiner (Notropis lutipinnis)
Yellowfin Wrasse (Pseudocoris hemichrysos)
Yellow Goosefish (Lophius litulon)
Yellowhead Angelfish (Centropyge joculator)
Yellowhead Butterflyfish (Chaetodon xanthocephalus)
Yellowhead Wrasse (Halichoeres garnoti)
Yellowhump Eartheater (Geophagus pellegrini)
Yellow Irish Lord (Hemilepidotus jordani)
Yellowjacket Cichlid (Parachromis friedrichsthalii)
Yellow-jaw Threadfin Bream (Nemipterus flavomandibularis)
Yellow Kribensis (Wallaceochromis humilis)
Yellow Lepturus Cichlid (Buccochromis rhoadesii)
Yellowlined Basslet (Gramma linki)
Yellow-lined Cardinalfish (Ostorhinchus chrysotaenia)
Yellow-lined Grunter (Pomadasys quadrilineatus)
Yellow Lip (Laetacara flavilabris)
Yellowlip Emperor (Lethrinus xanthochilus)
Yellow-lip Threadfin bream (Nemipterus aurifilum)
Yellow Marbled Synodontis (Synodontis schoutedeni)
Yellowmouth Barracuda (Sphyraena viridensis)
Yellow-mouth Pikeblenny (Chaenopsis schmitti)
Yellowmouth Rockfish (Sebastes reedi)
Yellownape Triplefin (Enneapterygius flavoccipitis)
Yellowpatch Razorfish (Iniistius melanopus)
Yellow Pigmy Brotula (Dinematichthys iluocoeteoides)
Yellow Pufferfish (Chonerhinos naritus)
Yellow Rasbora (Rasbora lateristriata)
Yellow Rockpicker (Haplochromis flavus)
Yellow Sabretooth Blenny (Petroscirtes fallax)
Yellow Sand Cichlid Xenotilapia flavipinnis)
Yellow Sea Catfish (Cathorops arenatus)
Yellowseam Pleco (Pseudancistrus asurini)
Yellow Shiner (Notropis calientis)
Yellowsnout Large-eye Bream (Gymnocranius frenatus)
Yellow-spot Frogmouth (Chaunax flavomaculatus)
Yellowspotted Boarfish (Paristiopterus gallipavo)
Yellowspotted Catshark (Scyliorhinus capensis)
Yellow-spotted Grayling (Thymallus flavomaculatus)
Yellowspotted Grunt (Haemulon flaviguttatum)
Yellowspotted Hypostomus (Hypostomus margaritifer)
Yellowspotted Puffer (Torquigener flavimaculosus)
Yellow-spotted Triggerfish (Pseudobalistes fuscus)
Yellowstem Dragonfish (Eustomias macrurus)
Yellowstripe Barracuda (Sphyraena chrysotaenia)
Yellow-striped Cardinalfish (Ostorhinchus cyanosoma)
Yellow-striped Hogfish (Terelabrus dewapyle)
Yellow-striped Sweetlips (Plectorhinchus chrysotaenia)
Yellowstripe Grunt (Haemulopsis axillaris)
Yellowstripe Monocle Bream (Scolopsis aurata)
Yellowstripe Threadfin Bream (Pentapodus aureofasciatus)
Yellowtail Amberjack (Seriola lalandi)
Yellowtail Angelfish (Apolemichthys xanthurus)
Yellowtail Barracuda (Sphyraena flavicauda)
Yellowtail Blenny (Cirripectes heemstraorum)
Yellowtail Coris (Coris gaimard)
Yellowtail Croaker (Austronibea oedogenys)
Yellowtail Emperor (Lethrinus crocineus)
Yellowtail Rasbora (Rasbora tornieri)
Yellowtail Rockfish (Sebastes flavidus)
Yellowtail Triplefin (Enneanectes flavus)
Yellowtail Tubelip (Diproctacanthus xanthurus)
Yellowtail Wrasse (Anampses meleagrides)
Yellow Teardrop Butterflyfish (Chaetodon interruptus)
Yellow-tipped Threadfin Bream (Nemipterus nematopus)
Yellow Triplefin (Enneapterygius abeli)
Yessey Lake Charr (Salvelinus tolmachoffi)
Yimen Golden-line Barbel (Sinocyclocheilus yimenensis)
Yishan Golden-line Barbel (Sinocyclocheilus yishanensis)
Yoma Danio (Danio feegradei)

Z

Zabaleta Anchovy (Anchovia clupeoides)
Zaca Blenny (Malacoctenus zacae)
Zacapu Shiner (Notropis grandis)
Zacco acutipinnis (Zacco acutipinnis)
Zacco sinensis (Zacco sinensis)
Zacco taliensis (Zacco taliensis)
Zacco tiaoxiensis (Zacco tiaoxiensis)
Zaireichthys brevis (Zaireichthys brevis)
Zaireichthys camerunensis (Zaireichthys camerunensis)
Zaireichthys compactus (Zaireichthys compactus)
Zaireichthys flavomaculatus (Zaireichthys flavomaculatus)
Zaireichthys heterurus (Zaireichthys heterurus)
Zaireichthys kafuensis (Zaireichthys kafuensis)
Zaireichthys kavangoensis (Zaireichthys kavangoensis)
Zaireichthys kunenensis (Zaireichthys kunenensis)
Zaireichthys lacustris (Zaireichthys lacustris)
Zaireichthys mandevillei (Zaireichthys mandevillei)
Zaireichthys maravensis (Zaireichthys maravensis)
Zaireichthys wamiensis (Zaireichthys wamiensis)
Zaireichthys zonatus (Zaireichthys zonatus)
Zakaria’s Barb (Barbodes zakariaismaili)
Zambezi Bream (Pharyngochromis acuticeps)
Zambezi Grunter (Parauchenoglanis ngamensis)
Zambezi Happy (Pharyngochromis darlingi)
Zamurito (Calophysus macropterus)
Zanzibar Barb (Enteromius zanzibaricus)
Zanzibar Butterflyfish (Chaetodon zanzibarensis)
Zapogon isus (Zapogon isus)
Zarske’s Cichlid (Cichlasoma zarskei)
Zayan Barbel (Luciobarbus zayanensis)
Zebra Acara (Ivanacara adoketa)
Zebra Angelfish (Genicanthus caudovittatus)
Zebra Blenny (Istiblennius zebra)
Zebra Bullhead Shark (Heterodontus zebra)
Zebra Catfish (Brachyplatystoma juruense)
Zebra Clingfish (Tomicodon zebra)
Zebrafish (Danio rerio)
Zebra-head Blenny (Omobranchus zebra)
Zebra Mbuna (Maylandia zebra)
Zebra Obliquidens (Haplochromis latifasciatus)
Zebra Oto (Otocinclus cocama)
Zebra Pike Cichlid (Crenicichla zebrina)
Zebra Pleco (Hypancistrus zebra)
Zebra Red Top (Maylandia pyrsonotos)
Zebra Shark (Stegostoma tigrinum)
Zebra Sweetlips (Plectorhinchus paulayi)
Zebratail Blenny (Hypleurochilus caudovittatus)
Zebra Tilapia (Heterotilapia buettikoferi)
Zebra Wrasse (Pseudocoris heteropterus)
Zephyrichthys barryi (Zephyrichthys barryi)
Zeravshan Dace (Leuciscus lehmanni)
Zesticelus bathybius (Zesticelus bathybius)
Zesticelus ochotensis (Zesticelus ochotensis)
Zeta Trout (Salmo taleri)
Zeus Pencil Wrasse (Pseudojuloides zeus)
Zhobi Mahseer (Naziritor zhobensis)
Zhungarian Ide (Leuciscus merzbacheri)
Ziebell’s Handfish (Brachiopsilus ziebelli)
Ziegler’s Triplefin (Enneapterygius ziegleri)
Zigzag Barb (Enteromius miolepis)
Zigzag Wrasse (Halichoeres scapularis)
Zungaropsis multimaculatus (Zungaropsis multimaculatus)
Zonetail Butterfly Ray (Gymnura zonura)
Zongolica Catfish (Rhamdia zongolicensis)
Zope (Ballerus ballerus)
Zoramia flebila (Zoramia flebila)
Zoramia viridiventer (Zoramia viridiventer)
Zubatak Trout (Salmo dentex)
Zucchini Catfish (Isorineloricaria spinosissima)
Zulu Clingfish (Propherallodus smithi)
Zvonimir’s Blenny (Parablennius zvonimiri)
Zwilling Apisto (Apistogramma feconat)

Fish Harbor

List of Fish Species

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

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