Fish Species of the Atlantic Ocean

Hancock's blenny

Acanthemblemaria hancocki

LC 🌊 Marine

Hansen's lanternfish

Hygophum hanseni

LC 🌊 Marine

Haplochromis borleyi redfin

Copadichromis borleyi

LC 💧 Freshwater

Hardhead halfbeak

Chriodorus atherinoides

LC 🔄 Diadromous

Hardhead sea catfish

Ariopsis felis

LC 🌊 Marine

Hardhead silverside

Atherinomorus stipes

LC 🔄 Diadromous

Hardtail conger

Gnathophis cinctus

LC 🌊 Marine

Hardyhead silverside

Atherinomorus lacunosus

LC 🔄 Diadromous

Harlequin bass

Serranus tigrinus

LC 🌊 Marine

Harlequin rockfish

Sebastes variegatus

🌊 Marine

Harm

Hydrolycus armatus

LC 💧 Freshwater

Hart's rivulus

Anablepsoides hartii

LC 💧 Freshwater

Harttia Duriventris

Harttia duriventris

LC 💧 Freshwater

Harttia Fowleri

Harttia fowleri

LC 💧 Freshwater

Harttia Garavelloi

Harttia garavelloi

LC 💧 Freshwater

Harttia Gracilis

Harttia gracilis

NT 💧 Freshwater

Harttia Longipinna

Harttia longipinna

LC 💧 Freshwater

Harttia Novalimensis

Harttia novalimensis

LC 💧 Freshwater

Harttia Trombetensis

Harttia trombetensis

LC 💧 Freshwater

Harttia Uatumensis

Harttia uatumensis

NT 💧 Freshwater

Hassar Orestis

Hassar orestis

LC 💧 Freshwater

Hatchetfish

Argyropelecus gigas

LC 🌊 Marine

Hawaiian halosaurid fish

Aldrovandia phalacra

LC 🌊 Marine

Head-and-taillight tetra

Hemigrammus ocellifer

LC 💧 Freshwater

Headlight fish

Diaphus effulgens

LC 🌊 Marine

Headwater livebearer

Poeciliopsis monacha

EN 💧 Freshwater

Helicolenus Lahillei

Helicolenus lahillei

🌊 Marine

Helogenes Gouldingi

Helogenes gouldingi

LC 💧 Freshwater

Helogenes Marmoratus

Helogenes marmoratus

LC 💧 Freshwater

Hemiancistrus Fuliginosus

Hemiancistrus fuliginosus

LC 💧 Freshwater

Hemiancistrus Megacephalus

Hemiancistrus megacephalus

CR 💧 Freshwater

Hemiancistrus Megalopteryx

Hemiancistrus megalopteryx

EN 💧 Freshwater

Hemiancistrus Punctulatus

Hemiancistrus punctulatus

LC 💧 Freshwater

Hemibrycon Dentatus

Hemibrycon dentatus

LC 💧 Freshwater

Hemigrammus Analis

Hemigrammus analis

LC 💧 Freshwater

Hemigrammus Boesemani

Hemigrammus boesemani

LC 💧 Freshwater

Hemigrammus Coeruleus

Hemigrammus coeruleus

LC 💧 Freshwater

Hemigrammus Gracilis

Hemigrammus gracilis

LC 💧 Freshwater

Hemigrammus Guyanensis

Hemigrammus guyanensis

LC 💧 Freshwater

Hemigrammus Lunatus

Hemigrammus lunatus

LC 💧 Freshwater

Hemigrammus Microstomus

Hemigrammus microstomus

LC 💧 Freshwater

Hemigrammus Mimus

Hemigrammus mimus

LC 💧 Freshwater

Hemigrammus Stictus

Hemigrammus stictus

LC 💧 Freshwater

Hemiodus Argenteus

Hemiodus argenteus

LC 💧 Freshwater

Hemiodus Microlepis

Hemiodus microlepis

LC 💧 Freshwater

Hemiodus Thayeria

Hemiodus thayeria

LC 💧 Freshwater

Hemipsilichthys Nimius

Hemipsilichthys nimius

NT 💧 Freshwater

Hemipsilichthys Papillatus

Hemipsilichthys papillatus

NT 💧 Freshwater