HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsRio Grande shiner Rio Grande shiner (Notropis jemezanus) Scientific name: Notropis jemezanus Cope, 1875 The Rio Grande shiner (Notropis jemezanus) is a freshwater fish of the family Cyprinidae. Native range: North America, found in the Rio Grande drainage in Texas and New Mexico, USA and Mexico. BiologyInhabits sandy and rocky runs and flowing pools of small to large rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotropis jemezanusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.5EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionNorth America: found in the Rio Grande drainage in Texas and New Mexico, USA and Mexico.Conservation status (IUCN)Data deficient (DD)Threat 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