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Marine Fish Species
All saltwater fish species — from shallow coral reefs to the abyssal deep sea. Explore ocean zones, depth ranges, and global distribution.
18,138
Total Species
328
Endangered (EN+CR)
2,394
Edible Species
450
Families
Oman porgy
Diplodus omanensis
Sparidae
Least Concern
Omega lizardfish
Synodus pacificus
Synodontidae
Least Concern
Omegophora Cyanopunctata
Omegophora cyanopunctata
Tetraodontidae
Least Concern
Omobranchus Loxozonus
Omobranchus loxozonus
Blenniidae
Least Concern
Omobranchus Zebra
Omobranchus zebra
Blenniidae
Least Concern
Omosudid
Omosudis lowii
Alepisauridae
Least Concern
Omox blenny
Omox biporos
Blenniidae
Least Concern
One-blotch grouper
Epinephelus melanostigma
Epinephelidae
Least Concern
One-eyed blenny
Paraclinus monophthalmus
Labrisomidae
Least Concern
One-spot moray
Gymnothorax monostigma
Muraenidae
Least Concern
One-spot snapper
Lutjanus monostigma
Lutjanidae
Least Concern
Edible
One-stripe anthias
Pseudanthias fasciatus
Anthiadidae
Least Concern
One-striped fangblenny
Meiacanthus vittatus
Blenniidae
Least Concern
Edible
One-striped poison-fang blenny
Meiacanthus ditrema
Blenniidae
Least Concern
Onecolor Cusk-eel
Neobythites unicolor
Ophidiidae
Least Concern
Onefin catshark
Pentanchus profundicolus
Least Concern
Onefin electric ray
Narke capensis
Narkidae
Least Concern
Edible
Oneirodes Carlsbergi
Oneirodes carlsbergi
Oneirodidae
Least Concern
Oneirodes Flagellifer
Oneirodes flagellifer
Oneirodidae
Least Concern
Oneirodes Heteronema
Oneirodes heteronema
Oneirodidae
Least Concern
Oneirodes Luetkeni
Oneirodes luetkeni
Oneirodidae
Least Concern
Oneirodes Macrosteus
Oneirodes macrosteus
Oneirodidae
Least Concern
Oneirodes Melanocauda
Oneirodes melanocauda
Oneirodidae
Least Concern
Oneirodes Notius
Oneirodes notius
Oneirodidae
Least Concern
Oneirodes Pietschi
Oneirodes pietschi
Oneirodidae
Least Concern
Oneirodes Plagionema
Oneirodes plagionema
Oneirodidae
Least Concern
Oneirodes Rosenblatti
Oneirodes rosenblatti
Oneirodidae
Least Concern
Oneirodes Schmidti
Oneirodes schmidti
Oneirodidae
Least Concern
Oneirodes Theodoritissieri
Oneirodes theodoritissieri
Oneirodidae
Least Concern
Oneirodes Thysanema
Oneirodes thysanema
Oneirodidae
Least Concern
Oneline clingfish
Discotrema monogrammum
Gobiesocidae
Least Concern
Onespine unicornfish
Naso thynnoides
Acanthuridae
Least Concern
Edible
Onespot cardinalfish
Apogonichthyoides uninotatus
Apogonidae
Least Concern
Onespot cusk
Neobythites unimaculatus
Ophidiidae
Least Concern
Onespot demoiselle
Chrysiptera unimaculata
Pomacentridae
Least Concern
Onespot fringehead
Neoclinus uninotatus
Chaenopsidae
Least Concern
Onespot triplefin
Enneapterygius unimaculatus
Tripterygiidae
Least Concern
Onespot triplefin
Enneapterygius cerasinus
Tripterygiidae
Least Concern
Onespot waspfish
Neocentropogon aeglefinus
Tetrarogidae
Least Concern
Onespot wormfish
Gunnellichthys monostigma
Microdesmidae
Least Concern
Edible
Onestick stingfish
Minous coccineus
Synanceiidae
Least Concern
Onestripe fusilier
Pterocaesio tessellata
Caesionidae
Least Concern
Edible
Onestripe wormfish
Gunnellichthys pleurotaenia
Microdesmidae
Least Concern
Edible
Onigocia Grandisquama
Onigocia grandisquama
Platycephalidae
Least Concern
Onrust klipfish
Clinus berrisfordi
Clinidae
Least Concern
Opah
Lampris guttatus
Lampridae
Least Concern
Opal chimaera
Chimaera opalescens
Chimaeridae
Least Concern
Opaleye
Girella nigricans
Kyphosidae
Least Concern
Edible