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Freshwater Fish Species
All freshwater fish species found in rivers, lakes, streams, and ponds worldwide. From tiny tetras to the giant arapaima — covering every continent.
18,067
Total Species
1,926
Endangered (EN+CR)
1,910
Edible Species
204
Families
Homatula Nanpanjiangensis
Homatula nanpanjiangensis
Nemacheilidae
Homatula Nigra
Homatula nigra
Nemacheilidae
Homatula Oligolepis
Homatula oligolepis
Nemacheilidae
Endangered
Homatula Potanini
Homatula potanini
Nemacheilidae
Homatula Pycnolepis
Homatula pycnolepis
Nemacheilidae
Homatula Robusta
Homatula robusta
Nemacheilidae
Homatula Shexiang
Homatula shexiang
Nemacheilidae
Homatula Variegata
Homatula variegata
Nemacheilidae
Homatula Wenshanensis
Homatula wenshanensis
Nemacheilidae
Homatula Wujiangensis
Homatula wujiangensis
Nemacheilidae
Homatula Wuliangensis
Homatula wuliangensis
Nemacheilidae
Homatula Xiangzhi
Homatula xiangzhi
Nemacheilidae
Homodiaetus Anisitsi
Homodiaetus anisitsi
Least Concern
Homodiaetus Banguela
Homodiaetus banguela
Near Threatened
Homodiaetus Graciosa
Homodiaetus graciosa
Least Concern
Homodiaetus Passarellii
Homodiaetus passarellii
Near Threatened
Honess' glass perchlet
Tetracentrum honessi
Ambassidae
Vulnerable
Honey blue eye
Pseudomugil mellis
Pseudomugilidae
Endangered
Honey gourami
Trichogaster chuna
Osphronemidae
Least Concern
Hong Kong catfish
Clarias fuscus
Clariidae
Least Concern
Hongshuia Banmo
Hongshuia banmo
Hongshuia Boulobos
Hongshuia boulobos
Hongshuia Microstomata
Hongshuia microstomata
Least Concern
Hongshuia Paoli
Hongshuia paoli
Hongshuia Wangi
Hongshuia wangi
Hooghly halfbeak
Zenarchopterus striga
Zenarchopteridae
Least Concern
Hoplerythrinus Cinereus
Hoplerythrinus cinereus
Erythrinidae
Data Deficient
Hopliancistrus Munduruku
Hopliancistrus munduruku
Hopliancistrus Tricornis
Hopliancistrus tricornis
Endangered
Hopliancistrus Wolverine
Hopliancistrus wolverine
Hopliancistrus Xavante
Hopliancistrus xavante
Hopliancistrus Xikrin
Hopliancistrus xikrin
Hoplias Australis
Hoplias australis
Erythrinidae
Least Concern
Hoplias Brasiliensis
Hoplias brasiliensis
Erythrinidae
Least Concern
Hoplias Cazumba
Hoplias cazumba
Erythrinidae
Hoplias Guri
Hoplias guri
Erythrinidae
Hoplias Intermedius
Hoplias intermedius
Erythrinidae
Least Concern
Hoplias Mbigua
Hoplias mbigua
Erythrinidae
Hoplias Microcephalus
Hoplias microcephalus
Erythrinidae
Data Deficient
Hoplias Microlepis
Hoplias microlepis
Erythrinidae
Least Concern
Edible
Hoplias Patana
Hoplias patana
Erythrinidae
Hoplias Teres
Hoplias teres
Erythrinidae
Hoplisoma Colossus
Hoplisoma colossus
Hoplisoma Froehlichi
Hoplisoma froehlichi
Hoplisoma Granti
Hoplisoma granti
Hoplisoma Hypnos
Hoplisoma hypnos
Hoplisoma Noxium
Hoplisoma noxium
Hoplisoma Pavanelliae
Hoplisoma pavanelliae
Least Concern