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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
Krefft's snaggletooth
Astronesthes kreffti
Stomiidae
Least Concern
Kriete's tonguefish
Symphurus billykrietei
Cynoglossidae
Least Concern
Kroyer's deep-sea angler fish
Ceratias holboelli
Ceratiidae
Least Concern
Kudo's pygmygoby
Trimma kudoi
Gobiidae
Least Concern
Kuiter's damselfish
Chrysiptera kuiteri
Pomacentridae
Least Concern
Kuiter's damselfish
Amblypomacentrus kuiteri
Pomacentridae
Least Concern
Kukwari sea catfish
Amphiarius phrygiatus
Ariidae
Least Concern
Kukwari sea catfish
Notarius phrygiatus
Ariidae
Least Concern
Kulbicki's triplefin
Springerichthys kulbickii
Tripterygiidae
Least Concern
Kupang cardinalfish
Ostorhinchus wassinki
Apogonidae
Least Concern
Kyphosus Azureus
Kyphosus azureus
Kyphosidae
Least Concern
Laboute's wrasse
Cirrhilabrus laboutei
Labridae
Least Concern
Edible
Labrisomus Fernandezianus
Labrisomus fernandezianus
Labrisomidae
Least Concern
Labropsis Polynesica
Labropsis polynesica
Labridae
Least Concern
Lace klipfish
Blennioclinus brachycephalus
Clinidae
Least Concern
Laced moray
Gymnothorax favagineus
Muraenidae
Least Concern
Lachdebere's dwarfgoby
Eviota lachdeberei
Gobiidae
Least Concern
Lachner's dwarfgoby
Sueviota lachneri
Gobiidae
Least Concern
Lachner's shrimpgoby
Myersina lachneri
Gobiidae
Least Concern
Lachner's tonguesole
Cynoglossus lachneri
Cynoglossidae
Least Concern
Edible
Lacy scorpionfish
Rhinopias aphanes
Scorpaenidae
Least Concern
Ladd's dragonet
Synchiropus laddi
Callionymidae
Least Concern
Ladder eel
Scalanago lateralis
Least Concern
Ladder klipfish
Clinoporus biporosus
Least Concern
Ladder pipefish
Festucalex scalaris
Syngnathidae
Least Concern
Lady Musgrave blenny
Cirripectes chelomatus
Blenniidae
Least Concern
Ladyfish
Elops saurus
Elopidae
Least Concern
Laemonema Goodebeanorum
Laemonema goodebeanorum
Moridae
Least Concern
Laemonema Rhodochir
Laemonema rhodochir
Moridae
Least Concern
Laeops Lanceolata
Laeops lanceolata
Bothidae
Least Concern
Laeops Macrophthalmus
Laeops macrophthalmus
Bothidae
Least Concern
Lagiacrusichthys Macropinna
Lagiacrusichthys macropinna
Least Concern
Lagocephalus Suezensis
Lagocephalus suezensis
Tetraodontidae
Least Concern
Lagoon damselfish
Hemiglyphidodon plagiometopon
Pomacentridae
Least Concern
Lagoon goby
Tasmanogobius lasti
Least Concern
Lagoon shrimpgoby
Cryptocentrus cyanotaenia
Gobiidae
Least Concern
Lalmohania Velutina
Lalmohania velutina
Monacanthidae
Least Concern
Lampadena Atlantica
Lampadena atlantica
Myctophidae
Least Concern
Lampadena Pontifex
Lampadena pontifex
Myctophidae
Least Concern
Lampanyctus Bristori
Lampanyctus bristori
Myctophidae
Least Concern
Lampanyctus Crypticus
Lampanyctus crypticus
Myctophidae
Least Concern
Lampanyctus Cuprarius
Lampanyctus cuprarius
Myctophidae
Least Concern
Lampanyctus Fernae
Lampanyctus fernae
Myctophidae
Least Concern
Lampanyctus Gibbsi
Lampanyctus gibbsi
Myctophidae
Least Concern
Lampanyctus Hawaiiensis
Lampanyctus hawaiiensis
Myctophidae
Least Concern
Lampanyctus Hubbsi
Lampanyctus hubbsi
Myctophidae
Least Concern
Lampanyctus Idostigma
Lampanyctus idostigma
Myctophidae
Least Concern
Lampanyctus Indicus
Lampanyctus indicus
Myctophidae
Least Concern