HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsChihuahua shiner Chihuahua shiner (Notropis chihuahua) Scientific name: Notropis chihuahua Woolman, 1892 The Chihuahua shiner (Notropis chihuahua) is a freshwater fish of the family Cyprinidae. Native range: North America, Rio Grande drainage in Big Bend region of southwestern Texas, USA; and in northern Mexico. BiologyInhabits sandy, rocky pools and runs of creeks and small rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotropis chihuahuaFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Common length5.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionNorth America: Rio Grande drainage in Big Bend region of southwestern Texas, USA; and in northern Mexico.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