HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsWhite River spinedace White River spinedace (Lepidomeda albivallis) Scientific name: Lepidomeda albivallis Miller & Hubbs, 1960 The White River spinedace (Lepidomeda albivallis) is a freshwater fish of the family Cyprinidae. Native range: North America, Pluvial White River system in Nevada, USA. BiologyInhabits springs and outflows of upper White River, usually in shallow, cool, clear water over sand and gravel.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepidomeda albivallisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Common length9.8EnvironmentFreshwater; demersalClimateTemperateDistributionNorth America: Pluvial White River system in Nevada, USA.Conservation status (IUCN)Critically Endangered (CR) (A1bce)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