🌊
Fish Species of the Atlantic Ocean
The second-largest ocean, bounded by the Americas to the west and Europe and Africa to the east — from the Arctic to the Antarctic, supporting major global fisheries.
5,070
Total Species
361
Threatened
1,000
Edible
29
Countries
Slender catshark
Schroederichthys tenuis
LC
🌊 Marine
Slender cockscomb
Anoplarchus insignis
🌊 Marine
Slender codling
Halargyreus johnsonii
🌊 Marine
Slender cuskeel
Porogadus miles
LC
🌊 Marine
Slender eelblenny
Lumpenus fabricii
🌊 Marine
Slender filefish
Monacanthus tuckeri
LC
🌊 Marine
Slender frostfish
Benthodesmus tenuis
LC
🌊 Marine
Slender halfbeak
Hyporhamphus roberti
LC
🌊 Marine
Slender Hemiodus
Hemiodus gracilis
LC
💧 Freshwater
Slender lanternfish
Lampanyctus tenuiformis
LC
🌊 Marine
Slender madtom
Noturus exilis
LC
💧 Freshwater
Slender membranehead
Hymenogadus gracilis
DD
🌊 Marine
Slender mojarra
Eucinostomus jonesii
LC
🌊 Marine
Slender pike cichlid
Teleocichla centisquama
VU
💧 Freshwater
Slender piranha
Serrasalmus elongatus
LC
💧 Freshwater
Slender redfin
Pseudobarbus tenuis
NT
💧 Freshwater
Slender seahorse
Hippocampus reidi
NT
🌊 Marine
Slender searobin
Peristedion gracile
LC
🌊 Marine
Slender shovelnose catfish
Sorubim elongatus
LC
💧 Freshwater
Slender snaggletooth
Rhadinesthes decimus
LC
🌊 Marine
Slender snake eel
Ophichthus longipenis
LC
🌊 Marine
Slender snipe eel
Nemichthys scolopaceus
LC
🌊 Marine
Slender snipefish
Macroramphosus gracilis
🌊 Marine
Slender sole
Lyopsetta exilis
LC
🌊 Marine
Slender sorcerer
Saurenchelys cancrivora
DD
🌊 Marine
Slender suckerfish
Phtheirichthys lineatus
LC
🌊 Marine
Slender sunfish
Ranzania laevis
LC
🌊 Marine
Slender tuna
Allothunnus fallai
LC
🌊 Marine
Slender wenchman
Pristipomoides freemani
LC
🌊 Marine
Slenderjaw moray
Enchelycore octaviana
LC
🌊 Marine
Slendertail lanternfish
Gonichthys tenuiculus
LC
🌊 Marine
Slim betta
Betta bellica
LC
💧 Freshwater
Slim Flounder
Monolene megalepis
LC
🌊 Marine
Slim lightfish
Ichthyococcus elongatus
LC
🌊 Marine
Slim minnow
Pimephales tenellus
LC
💧 Freshwater
Slim sculpin
Radulinus asprellus
🌊 Marine
Slim snailfish
Rhinoliparis attenuatus
🌊 Marine
Slimehead grenadier
Ventrifossa mucocephalus
LC
🌊 Marine
Slimy sculpin
Cottus cognatus
LC
💧 Freshwater
Slimy snailfish
Liparis mucosus
🌊 Marine
Slipper sole
Trinectes paulistanus
LC
🔄 Diadromous
Slippery dick
Halichoeres bivittatus
LC
🌊 Marine
Slipskin snailfish
Liparis fucensis
🌊 Marine
Slope bass
Symphysanodon berryi
LC
🌊 Marine
Slope conger
Ariosoma prorigerum
LC
🌊 Marine
Slough anchovy
Anchoa delicatissima
LC
🌊 Marine
Slow goby
Aruma histrio
LC
🌊 Marine
Small goby
Evorthodus minutus
LC
🌊 Marine