HomeFish encyclopediaRay-finned fishesPerch-like fishPerchesRedfin darter Redfin darter (Etheostoma whipplei) Scientific name: Etheostoma whipplei Girard, 1859 The Redfin darter (Etheostoma whipplei) is a freshwater fish of the family Percidae. BiologyInhabits sandy and rocky pools, sometimes runs and riffles, of headwaters, creeks and small rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtheostoma whippleiFamilyPercidae (Perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Common length5.5EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Gulf drainages from Mobile Bay in Alabama to Neches River in Texas, USA; Mississippi River basin from Mississippi to southeastern Kansas, eastern Oklahoma and northeastern Texas.Conservation status (IUCN)Not EvaluatedThreat 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