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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
Steindachnerina Guentheri
Steindachnerina guentheri
Curimatidae
Least Concern
Steindachnerina Hypostoma
Steindachnerina hypostoma
Curimatidae
Least Concern
Steindachnerina Insculpta
Steindachnerina insculpta
Curimatidae
Least Concern
Steindachnerina Leucisca
Steindachnerina leucisca
Curimatidae
Least Concern
Steindachnerina Notograptos
Steindachnerina notograptos
Curimatidae
Data Deficient
Steindachnerina Planiventris
Steindachnerina planiventris
Curimatidae
Least Concern
Steindachnerina Pupula
Steindachnerina pupula
Curimatidae
Least Concern
Steindachnerina Quasimodoi
Steindachnerina quasimodoi
Curimatidae
Least Concern
Steindachnerina Seriata
Steindachnerina seriata
Curimatidae
Data Deficient
Steindachnerina Varii
Steindachnerina varii
Curimatidae
Stellar goby
Callogobius stellatus
Gobiidae
Data Deficient
Stellate tadpole-goby
Benthophilus stellatus
Gobiidae
Least Concern
Stenogobius Alleni
Stenogobius alleni
Gobiidae
Data Deficient
Stenogobius Caudimaculosus
Stenogobius caudimaculosus
Gobiidae
Data Deficient
Stenogobius Hawaiiensis
Stenogobius hawaiiensis
Gobiidae
Stenogobius Ingeri
Stenogobius ingeri
Gobiidae
Data Deficient
Stenogobius Kyphosus
Stenogobius kyphosus
Gobiidae
Vulnerable
Stenogobius Laterisquamatus
Stenogobius laterisquamatus
Gobiidae
Least Concern
Stenogobius Macropterus
Stenogobius macropterus
Gobiidae
Stenogobius Marqueti
Stenogobius marqueti
Gobiidae
Data Deficient
Stenogobius Mekongensis
Stenogobius mekongensis
Gobiidae
Least Concern
Stenogobius Ophthalmoporus
Stenogobius ophthalmoporus
Gobiidae
Least Concern
Stenogobius Psilosinionus
Stenogobius psilosinionus
Gobiidae
Least Concern
Stenogobius Randalli
Stenogobius randalli
Gobiidae
Data Deficient
Stenogobius Squamosus
Stenogobius squamosus
Gobiidae
Data Deficient
Stenogobius Watsoni
Stenogobius watsoni
Gobiidae
Data Deficient
Stenogobius Zurstrasseni
Stenogobius zurstrasseni
Gobiidae
Stenolebias Bellus
Stenolebias bellus
Rivulidae
Data Deficient
Stenolebias Damascenoi
Stenolebias damascenoi
Rivulidae
Least Concern
Stenolicmus Ix
Stenolicmus ix
Trichomycteridae
Least Concern
Stenolicmus Sarmientoi
Stenolicmus sarmientoi
Trichomycteridae
Data Deficient
Stenorynchoacrum Xijiangensis
Stenorynchoacrum xijiangensis
Sterba's cory
Hoplisoma sterbai
Least Concern
Sterba's cory
Corydoras sterbai
Callichthyidae
Least Concern
Sterlet sturgeon
Acipenser ruthenus
Acipenseridae
Endangered
Edible
Sternarchella Calhamazon
Sternarchella calhamazon
Apteronotidae
Least Concern
Sternarchella Duccis
Sternarchella duccis
Apteronotidae
Least Concern
Sternarchella Orinoco
Sternarchella orinoco
Apteronotidae
Least Concern
Sternarchella Orthos
Sternarchella orthos
Apteronotidae
Least Concern
Sternarchella Patriciae
Sternarchella patriciae
Apteronotidae
Sternarchella Raptor
Sternarchella raptor
Apteronotidae
Least Concern
Sternarchella Rex
Sternarchella rex
Apteronotidae
Sternarchella Schotti
Sternarchella schotti
Apteronotidae
Least Concern
Sternarchella Sima
Sternarchella sima
Apteronotidae
Least Concern
Sternarchogiton Labiatus
Sternarchogiton labiatus
Apteronotidae
Least Concern
Sternarchogiton Nattereri
Sternarchogiton nattereri
Apteronotidae
Least Concern
Sternarchogiton Porcinum
Sternarchogiton porcinum
Apteronotidae
Least Concern
Sternarchogiton Preto
Sternarchogiton preto
Apteronotidae