HomeFish encyclopediaRay-finned fishesPerch-like fishPerchesTexas logperch Texas logperch (Percina carbonaria) Scientific name: Percina carbonaria Baird & Girard, 1853 The Texas logperch (Percina carbonaria) is a freshwater fish of the family Percidae. Native range: North America, known only from Brazos, Colorado, Guadalupe and San Antonio River drainages in Texas, USA. Nearly confined to Edwards Plateau. BiologyInhabits rocky riffles and runs of small to medium rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePercina carbonariaFamilyPercidae (Perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length13.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionNorth America: known only from Brazos, Colorado, Guadalupe and San Antonio River drainages in Texas, USA. Nearly confined to Edwards Plateau.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