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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
Oriental maori wrasse
Oxycheilinus orientalis
Labridae
Least Concern
Oriental sweetlips
Plectorhinchus vittatus
Haemulidae
Least Concern
Edible
Ornamented flyingfish
Cypselurus callopterus
Exocoetidae
Least Concern
Ornamented wrasse
Halichoeres ornatissimus
Labridae
Least Concern
Edible
Ornate angelfish
Genicanthus bellus
Pomacanthidae
Least Concern
Edible
Ornate angelshark
Squatina tergocellata
Squatinidae
Least Concern
Edible
Ornate butterflyfish
Chaetodon ornatissimus
Chaetodontidae
Least Concern
Ornate cowfish
Aracana ornata
Aracanidae
Least Concern
Ornate dogfish
Centroscyllium ornatum
Etmopteridae
Least Concern
Ornate emperor
Lethrinus ornatus
Lethrinidae
Least Concern
Ornate goby
Istigobius ornatus
Gobiidae
Least Concern
Edible
Ornate jobfish
Pristipomoides argyrogrammicus
Lutjanidae
Least Concern
Ornate pipefish
Halicampus macrorhynchus
Syngnathidae
Least Concern
Ornate prawn-goby
Vanderhorstia ornatissima
Gobiidae
Least Concern
Edible
Ornate skate
Okamejei ornata
Rajidae
Least Concern
Ornate sleeper-ray
Electrolux addisoni
Least Concern
Ornate slippery goby
Lubricogobius ornatus
Least Concern
Ornate stargazer
Gillellus ornatus
Dactyloscopidae
Least Concern
Ornate threadfin bream
Nemipterus hexodon
Nemipteridae
Least Concern
Ornate wobbegong
Orectolobus ornatus
Orectolobidae
Least Concern
Ornate wrasse
Thalassoma pavo
Labridae
Least Concern
Orthopristis Forbesi
Orthopristis forbesi
Haemulidae
Least Concern
Ostenfeld's lanternfish
Diaphus ostenfeldi
Myctophidae
Least Concern
Ostorhinchus Fukuii
Ostorhinchus fukuii
Apogonidae
Least Concern
Ostorhinchus Parvulus
Ostorhinchus parvulus
Apogonidae
Least Concern
Ostrich goby
Callogobius maculipinnis
Gobiidae
Least Concern
Otolithes Arabicus
Otolithes arabicus
Sciaenidae
Least Concern
Outrigger triggerfish
Xanthichthys caeruleolineatus
Balistidae
Least Concern
Edible
Outwardtoothed Eelpout
Exechodontes daidaleus
Zoarcidae
Least Concern
Oval butterflyfish
Chaetodon lunulatus
Chaetodontidae
Least Concern
Oval damselfish
Chromis alta
Pomacentridae
Least Concern
Oval flounder
Syacium ovale
Paralichthyidae
Least Concern
Oval grouper
Triso dermopterus
Epinephelidae
Least Concern
Oval Puffer
Sphoeroides rosenblatti
Tetraodontidae
Least Concern
Edible
Oval-spot goby
Asterropteryx ovata
Gobiidae
Least Concern
Ovate chromis
Pycnochromis ovatiformis
Least Concern
Ovate Sole
Solea ovata
Soleidae
Least Concern
Edible
Ovoid toothpony
Gazza dentex
Leiognathidae
Least Concern
Owston's slickhead
Alepocephalus owstoni
Alepocephalidae
Least Concern
Owstonia Macrophthalma
Owstonia macrophthalma
Cepolidae
Least Concern
Owstonia Nigromarginata
Owstonia nigromarginata
Cepolidae
Least Concern
Oxeye scad
Selar boops
Carangidae
Least Concern
Edible
Oxycheilinus Lineatus
Oxycheilinus lineatus
Labridae
Least Concern
Oxyurichthys Zeta
Oxyurichthys zeta
Gobiidae
Least Concern
Oyster Blenny
Omobranchus anolius
Blenniidae
Least Concern
Oyster blenny
Hypleurochilus aequipinnis
Blenniidae
Least Concern
Oyster goby
Arenigobius leftwichi
Gobiidae
Least Concern
Oyster pearlfish
Onuxodon parvibrachium
Carapidae
Least Concern