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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
Keyhole angelfish
Centropyge tibicen
Pomacanthidae
Least Concern
Edible
Khaki flounder
Laeops natalensis
Bothidae
Data Deficient
khaki flounder
Laeops kitaharae
Bothidae
Kidako moray
Gymnothorax kidako
Muraenidae
Least Concern
Kido's snailfish
Careproctus kidoi
Liparidae
Kilburn's Toadfish
Perulibatrachus kilburni
Batrachoididae
Data Deficient
Kimberley blenny
Cirripectes alleni
Blenniidae
Least Concern
Kimberley catfish
Paraplotosus muelleri
Plotosidae
King angelfish
Holacanthus passer
Pomacanthidae
Least Concern
Edible
King demoiselle
Chrysiptera rex
Pomacentridae
Least Concern
Edible
King dory
Cyttus traversi
Cyttidae
Edible
King gar
Scomberesox scombroides
Scomberesocidae
King George whiting
Sillaginodes punctatus
Sillaginidae
Edible
King goby
Gladiogobius rex
Gobiidae
Least Concern
King mackerel
Scomberomorus cavalla
Scombridae
Least Concern
Edible
King of herrings
Regalecus glesne
Regalecidae
Least Concern
King scorpionfish
Scorpaenopsis gigas
Scorpaenidae
King snake eel
Ophichthus rex
Ophichthidae
Least Concern
King soldierbream
Argyrops spinifer
Sparidae
Least Concern
Edible
King weakfish
Macrodon ancylodon
Sciaenidae
Least Concern
King-of-the-salmon
Trachipterus altivelis
Trachipteridae
Least Concern
Kingklip
Genypterus capensis
Ophidiidae
Edible
Kinmei dragonet
Synchiropus kinmeiensis
Callionymidae
Kirk's blenny
Alticus kirkii
Blenniidae
Least Concern
Kitefin shark
Dalatias licha
Dalatiidae
Vulnerable
Kiwi hatchetfish
Polyipnus kiwiensis
Sternoptychidae
Least Concern
Kiyo's dragonet
Synchiropus kiyoae
Callionymidae
Least Concern
Klausewitz' garden eel
Gorgasia klausewitzi
Congridae
Least Concern
Klein's sole
Synapturichthys kleinii
Soleidae
Data Deficient
Edible
Kleinenberg's Morid
Eretmophorus kleinenbergi
Moridae
Least Concern
Klunzinger's mullet
Planiliza klunzingeri
Edible
Klunzinger's ponyfish
Equulites klunzingeri
Leiognathidae
Edible
Klunzinger's wrasse
Thalassoma rueppellii
Labridae
Least Concern
Edible
Knapp's Anthias
Plectranthias knappi
Anthiadidae
Data Deficient
Knapp’s Lanternfish
Diaphus knappi
Myctophidae
Least Concern
Kner's goby
Pomatoschistus knerii
Gobiidae
Least Concern
Kner's stareater
Astronesthes barbata
Stomiidae
Kner's wrasse
Halichoeres kneri
Labridae
Knife razorfish
Cymolutes praetextatus
Labridae
Least Concern
Knife-back seabream
Polyamblyodon gibbosum
Least Concern
Knife-snouted pipefish
Hypselognathus rostratus
Syngnathidae
Least Concern
Knifejaw
Oplegnathus woodwardi
Oplegnathidae
Data Deficient
Knifetail Pomfret
Taractes rubescens
Bramidae
Least Concern
Edible
Knifetooth dogfish
Scymnodon ringens
Somniosidae
Vulnerable
Knipowitsch's tadpole
Careproctus knipowitschi
Liparidae
Knipowitschia Iljini
Knipowitschia iljini
Gobiidae
Data Deficient
Knobbed porgy
Calamus nodosus
Sparidae
Least Concern
Knobchin goby
Gobiosoma nudum
Gobiidae
Least Concern