HomeFreshwater aquarium fishOther freshwater fishHighfin carpsucker Highfin carpsucker (Carpiodes velifer) Scientific name: Carpiodes velifer Rafinesque, 1820 The Highfin carpsucker (Carpiodes velifer) is a freshwater fish of the family Catostomidae. BiologyOccurs in pools and backwaters of creeks and small to large rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCarpiodes veliferFamilyCatostomidae (Suckers)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Common length26.6EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Lake Michigan drainage and Mississippi River basin from Pennsylvania to Minnesota and South Dakota and south to Louisiana, USA; Atlantic Slope in Cape Fear and Santee River drainages in North Carolina, USA; Gulf Slope drainages from Choctawhatchee River to Pearl River in USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: public aquariumsResilienceLow, minimum population doubling time 4.5 - 14 years (tmax=11) More other freshwater fishPumpkinseedLepomis gibbosusLined soleAchirus lineatusShort-tailed pipefishMicrophis brachyurus brachyurusFinescale tigerfishDatnioides microlepisFreshwater garfishXenentodon cancilaSouth American lungfishLepidosiren paradoxaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026