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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
Filtered Least Concern ✕ Clear all
Slender blindfish
Dermatopsis multiradiatus
Dinematichthyidae Least Concern
Slender bristlemouth
Cyclothone pseudopallida
Gonostomatidae Least Concern
Slender brotula
Dicrolene multifilis
Ophidiidae Least Concern
Slender catshark
Schroederichthys tenuis
Scyliorhinidae Least Concern
Slender clingfish
Gastrocyathus gracilis
Least Concern
Slender conger
Uroconger lepturus
Congridae Least Concern Edible
Slender cuskeel
Porogadus miles
Ophidiidae Least Concern
Slender Dragonfish
Stomias gracilis
Stomiidae Least Concern
Slender duckbill eel
Hoplunnis punctata
Nettastomatidae Least Concern
Slender emperor
Lethrinus variegatus
Lethrinidae Least Concern
Slender fangjaw
Sigmops gracilis
Gonostomatidae Least Concern
Slender filefish
Monacanthus tuckeri
Monacanthidae Least Concern
Slender finless eel
Apterichtus anguiformis
Ophichthidae Least Concern
Slender frostfish
Benthodesmus tenuis
Trichiuridae Least Concern
Slender fusilier
Gymnocaesio gymnoptera
Caesionidae Least Concern
Slender goby
Gobius geniporus
Gobiidae Least Concern
Slender grouper
Anyperodon leucogrammicus
Epinephelidae Least Concern
Slender halfbeak
Hyporhamphus roberti
Hemiramphidae Least Concern
Slender lanternfish
Lampanyctus tenuiformis
Myctophidae Least Concern
Slender lightfish
Vinciguerria attenuata
Vinciguerriidae Least Concern
Slender lizardfish
Saurida elongata
Synodontidae Least Concern
Slender mojarra
Eucinostomus jonesii
Gerreidae Least Concern
Slender platanna-klipfish
Cancelloxus burrelli
Clinidae Least Concern
Slender ponyfish
Equulites elongatus
Leiognathidae Least Concern Edible
Slender rainbow sardine
Dussumieria elopsoides
Dussumieriidae Least Concern
Slender rockfish
Scorpaena elongata
Scorpaenidae Least Concern
Slender roughy
Optivus elongatus
Trachichthyidae Least Concern
Slender sandgoby
Fusigobius gracilis
Gobiidae Least Concern
Slender sawtail catshark
Galeus gracilis
Pentanchidae Least Concern
Slender searobin
Peristedion gracile
Peristediidae Least Concern
Slender shortfaced eel
Panturichthys longus
Heterenchelyidae Least Concern
Slender sillago
Sillago attenuata
Sillaginidae Least Concern
Slender silverbiddy
Gerres oblongus
Gerreidae Least Concern Edible
Slender smooth-hound
Gollum attenuatus
Pseudotriakidae Least Concern
Slender snaggletooth
Rhadinesthes decimus
Stomiidae Least Concern
Slender snake blenny
Sticharium dorsale
Clinidae Least Concern
Slender snake eel
Ophichthus longipenis
Ophichthidae Least Concern
Slender snipe eel
Nemichthys scolopaceus
Nemichthyidae Least Concern
Slender sole
Lyopsetta exilis
Pleuronectidae Least Concern
Slender spongegoby
Phyllogobius platycephalops
Least Concern
Slender suckerfish
Phtheirichthys lineatus
Echeneidae Least Concern
Slender sunfish
Ranzania laevis
Molidae Least Concern
Slender thread herring
Opisthonema bulleri
Dorosomatidae Least Concern
Slender threadfin bream
Nemipterus zysron
Nemipteridae Least Concern
Slender triplefin
Enneanectes glendae
Tripterygiidae Least Concern
Slender tuna
Allothunnus fallai
Scombridae Least Concern
Slender unicorn
Naso minor
Acanthuridae Least Concern
Slender weed whiting
Siphonognathus attenuatus
Labridae Least Concern