HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsCardinal shiner Cardinal shiner (Luxilus cardinalis) Scientific name: Luxilus cardinalis Mayden, 1988 The Cardinal shiner (Luxilus cardinalis) is a freshwater fish of the family Cyprinidae. BiologyAdults inhabit rocky runs, riffles, and flowing pools of creeks and small to medium rivers. Oviparous, probably nest spawners like congeners.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLuxilus cardinalisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length11.0EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Arkansas River drainage in southwestern Missouri, northwestern Arkansas, eastern Kansas and eastern Oklahoma, USA; Red River drainage in USA. Population in upper Neosho River system (Arkansas River drainage) in central Kansas widely separated from population in middle Arkansas River drainage.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