HomeFish encyclopediaRay-finned fishesCatfishNorth American freshwater catfishesFlat bullhead Flat bullhead (Ameiurus platycephalus) Scientific name: Ameiurus platycephalus Girard, 1859 The Flat bullhead (Ameiurus platycephalus) is a freshwater fish of the family Ictaluridae. Native range: North America, Atlantic Piedmont and Coastal Plain from Roanoke River drainage in Virginia, USA to Altamaha River drainage in Georgia, USA. BiologyOccurs in mud-bottomed, sand-bottomed, or rock-bottomed pools of small to large rivers. Also found in lakes, impoundments and ponds. Feeds on aquatic insects, small fishes, and snails.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAmeiurus platycephalusFamilyIctaluridae (North American freshwater catfishes)OrderSiluriformes (Catfish)ClassActinopterygii (Ray-finned fishes)Maximum length29.0Common length23.3EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Atlantic Piedmont and Coastal Plain from Roanoke River drainage in Virginia, USA to Altamaha River drainage in Georgia, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tmax=7; Fec=1,742) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026