HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsPahranagat spinedace Pahranagat spinedace (Lepidomeda altivelis) Scientific name: Lepidomeda altivelis Miller & Hubbs, 1960 The Pahranagat spinedace (Lepidomeda altivelis) is a freshwater fish of the family Cyprinidae. Native range: North America, Pluvial White River, Pahranagat Valley in Nevada, USA. Species factsScientific nameLepidomeda altivelisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.9Common length5.1EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Pluvial White River, Pahranagat Valley in Nevada, USA.Conservation status (IUCN)Extinct (EX)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