HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsSwallowtail shiner Swallowtail shiner (Notropis procne) Scientific name: Notropis procne Cope, 1865 The Swallowtail shiner (Notropis procne) is a freshwater fish of the family Cyprinidae. BiologyInhabits sandy, sometimes rocky, pools and runs of creeks and small to large rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotropis procneFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.2Common length4.5EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Atlantic drainages from Delaware and Susquehanna rivers in New York, USA to Santee River in South Carolina, USA; Lake Ontario drainage in New York.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (tmax=3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026