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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
Keelcheek bass
Parascombrops spinosus
Least Concern
Keeled needlefish
Platybelone platyura
Belonidae
Keeley's dragonet
Callionymus keeleyi
Callionymidae
Keeling deepwater cardinalfish
Epigonus tuberculatus
Epigonidae
Keeltail needlefish
Platybelone argalus
Belonidae
Least Concern
Kei goby
Oxyurichthys keiensis
Gobiidae
Least Concern
Keliao lefteye flounder
Engyprosopon keliaoense
Bothidae
Kellogg's scorpionfish
Scorpaenodes kelloggi
Scorpaenidae
Least Concern
Kelloggella Oligolepis
Kelloggella oligolepis
Gobiidae
Least Concern
Kelloggella Tricuspidata
Kelloggella tricuspidata
Gobiidae
Data Deficient
Kelp bass
Paralabrax clathratus
Serranidae
Least Concern
Edible
Kelp clingfish
Rimicola muscarum
Gobiesocidae
Least Concern
Kelp greenling
Hexagrammos decagrammus
Hexagrammidae
Least Concern
Kelp gunnel
Ulvicola sanctaerosae
Pholidae
Kelp klipfish
Clinus rotundifrons
Clinidae
Least Concern
Kelp Notothen
Patagonotothen squamiceps
Nototheniidae
Kelp perch
Brachyistius frenatus
Embiotocidae
Data Deficient
Edible
Kelp pipefish
Syngnathus californiensis
Syngnathidae
Least Concern
Kelp poacher
Agonomalus mozinoi
Agonidae
Kelp rockfish
Sebastes atrovirens
Sebastidae
Edible
Kelp sculpin
Sigmistes caulias
Kelp snailfish
Liparis tunicatus
Liparidae
Kelp weedfish
Heteroclinus eckloniae
Clinidae
Least Concern
Kelpfish
Chironemus marmoratus
Chironemidae
Kenting sandperch
Parapercis kentingensis
Pinguipedidae
Kentrocapros Aculeatus
Kentrocapros aculeatus
Aracanidae
Least Concern
Kentrocapros Eco
Kentrocapros eco
Aracanidae
Data Deficient
Kentrocapros Spilonotus
Kentrocapros spilonotus
Aracanidae
Data Deficient
Kenyaconger Heemstrai
Kenyaconger heemstrai
Congridae
Data Deficient
Kenyan chromis
Chromis nigroanalis
Pomacentridae
Least Concern
Kerala hagfish
Eptatretus sunilii
Myxinidae
Kerbert's kali
Kali kerberti
Chiasmodontidae
Least Concern
Kerguelen sandpaper skate
Bathyraja irrasa
Arhynchobatidae
Vulnerable
Edible
Kerguelen spiny plunderfish
Harpagifer kerguelensis
Harpagiferidae
Kermadec clingfish
Flexor incus
Least Concern
Kermadec dwarfgoby
Eviota kermadecensis
Gobiidae
Least Concern
Kermadec rattail
Coelorinchus kermadecus
Macrouridae
Kermadec scalyfin
Parma kermadecensis
Pomacentridae
Kermadec spiny dogfish
Squalus raoulensis
Squalidae
Least Concern
Kermadec triplefin
Enneapterygius kermadecensis
Tripterygiidae
Least Concern
Kertomichthys Blastorhinos
Kertomichthys blastorhinos
Ophichthidae
Data Deficient
Kestrel goby
Gobius xoriguer
Gobiidae
Least Concern
Key anchovy
Anchoa cayorum
Engraulidae
Least Concern
Key blenny
Starksia starcki
Labrisomidae
Least Concern
Edible
Key brotula
Ogilbia cayorum
Dinematichthyidae
Least Concern
Key goby
Drombus key
Gobiidae
Least Concern
Key silverside
Menidia conchorum
Atherinopsidae
Endangered
Key worm eel
Ahlia egmontis
Ophichthidae
Least Concern