Class
Actinopterygii
1,964 species in this class. Browse scientific names and open each profile for distribution, taxonomy and available wildlife data.
Orders in Actinopterygii
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Families in Actinopterygii
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Species · page 22 of 33
Blackfin Sorcerer
Nettastoma melanurum
Nettastomatidae
Coquito damsel
Nexilosus latifrons
Pomacentridae
Common Atlantic Grenadier
Nezumia aequalis
MacrouridaeCalifornia grenadier
Nezumia stelgidolepis
Macrouridae
Loosetooth Parrotfish
Nicholsina denticulata
ScaridaeCanestrini's Goby
Ninnigobius canestrinii
GobiidaeMote Sculpin
Normanichthys crockeri
NormanichthyidaeMultipore Searsid
Normichthys operosus
PlatytroctidaeSpiny Eel
Notacanthus bonaparte
Notacanthidae
Cosmopolitan Spineback
Notacanthus chemnitzii
NotacanthidaeTopside Lampfish
Notolychnus valdiviae
Myctophidae
Lanternfish
Notoscopelus bolini
MyctophidaeMediterranean lanternfish
Notoscopelus elongatus
Myctophidae
Kroyer's Lanternfish
Notoscopelus kroyeri
Myctophidae
Saddled Seabream
Oblada melanura
SparidaeOchmacanthus reinhardtii
Ochmacanthus reinhardtii
Trichomycteridae
Coralline Goby
Odondebuenia balearica
Gobiidae
Argentinian Silverside
Odontesthes bonariensis
Atherinopsidae
Chilean silverside
Odontesthes regia
AtherinopsidaeOdontostilbe fugitiva
Odontostilbe fugitiva
Characidae
Redtooth Triggerfish
Odonus niger
Balistidae
Boxlip mullet
Oedalechilus labeo
Mugilidae
Longjaw Leatherjacket
Oligoplites altus
Carangidae
California golden trout
Oncorhynchus aguabonita
SalmonidaeOncorhynchus apache
Oncorhynchus apache
Salmonidae
Pink Salmon
Oncorhynchus gorbuscha
Salmonidae
Coho Salmon
Oncorhynchus kisutch
Salmonidae
Rainbow Trout
Oncorhynchus mykiss
Salmonidae
Black-spotted Cutthroat Trout
Oncorhynchus virginalis
SalmonidaeTwo-spotted Flathead
Onigocia bimaculata
PlatycephalidaeCadenat's Clingfish
Opeatogenys cadenati
Gobiesocidae
Spindly clingfish
Opeatogenys gracilis
Gobiesocidae
Napoleon Snake Eel
Ophichthus bonaparti
Ophichthidae
Punctuated snake-eel
Ophichthus remiger
Ophichthidae
Rufus Snake Eel
Ophichthus rufus
Ophichthidae
Pacific snake eel
Ophichthus triserialis
Ophichthidae
Yellow snake eel
Ophichthus zophochir
Ophichthidae
Snake Blenny
Ophidion barbatum
Ophidiidae
Roche's snake blenny
Ophidion rochei
Ophidiidae
Redlip Blenny
Ophioblennius atlanticus
Blenniidae
Panamic Fanged Blenny
Ophioblennius steindachneri
Blenniidae
Serpent Eel
Ophisurus serpens
Ophichthidae
Barred Knifejaw
Oplegnathus fasciatus
Oplegnathidae
Pacific Beakfish
Oplegnathus insignis
Oplegnathidae
Plain Bonito
Orcynopsis unicolor
Scombridae
blue tilapia
Oreochromis aureus
Cichlidae
Blue-spotted Tilapia
Oreochromis leucostictus
Cichlidae
Mozambique Tilapia
Oreochromis mossambicus
Cichlidae
Nile tilapia
Oreochromis niloticus
Cichlidae
Orestias agassizii
Orestias agassizii
CyprinodontidaeCarachi
Orestias albus
CyprinodontidaeOrestias elegans
Orestias elegans
Cyprinodontidaeandean killifish
Orestias empyraeus
Cyprinodontidae
Andean killifish
Orestias luteus
CyprinodontidaeOrthogonikleithrus hoelli
Orthogonikleithrus hoelli
Orthogonikleithridae
Brassy grunt
Orthopristis chalcea
Haemulidae
Pigfish
Orthopristis chrysoptera
HaemulidaeTamandua Knifefish
Orthosternarchus tamandua
Apteronotidae
Japanese medaka
Oryzias latipes
Adrianichthyidae
European Smelt
Osmerus eperlanus
Osmeridae