HomeFish encyclopediaRay-finned fishesPerch-like fishPerchesLongnose darter Longnose darter (Percina nasuta) Scientific name: Percina nasuta Bailey, 1941 The Longnose darter (Percina nasuta) is a freshwater fish of the family Percidae. Native range: North America, Ozark and Ouachita Uplands (St. Francis, White, Arkansas and Ouachita River drainages) in Missouri, Arkansas and Oklahoma, USA. BiologyOccurs in gravel runs and riffles of small to medium clear rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePercina nasutaFamilyPercidae (Perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length11.0Common length8.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Ozark and Ouachita Uplands (St. Francis, White, Arkansas and Ouachita River drainages) in Missouri, Arkansas and Oklahoma, USA.Conservation status (IUCN)Lower Risk: near threatened (LR/nt)Threat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026