HomeFish encyclopediaRay-finned fishesCatfishNorth American freshwater catfishesWhite catfish White catfish (Ameiurus catus) Scientific name: Ameiurus catus Linnaeus, 1758 The White catfish (Ameiurus catus) is a freshwater fish of the family Ictaluridae. Native range: North America, Rivers of the Atlantic coastal states of USA from Florida to New York. BiologySluggish, mud-bottomed pools, open channels, and backwaters of small to large rivers; also in lakes and impoundments.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmeiurus catusFamilyIctaluridae (North American freshwater catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length95.0Common length30.5Depth range10 m (33 ft)EnvironmentFreshwater; demersal; potamodromous; depth range 10 - ? mClimateSubtropicalDistributionNorth America: Rivers of the Atlantic coastal states of USA from Florida to New York.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesGamefish: yesResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tm=3-4; tmax=14; Fec=1,000-4,000) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026