HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsWedgespot shiner Wedgespot shiner (Notropis greenei) Scientific name: Notropis greenei Hubbs & Ortenburger, 1929 The Wedgespot shiner (Notropis greenei) is a freshwater fish of the family Cyprinidae. Native range: North America, Ozarkian tributaries of Mississippi, Missouri, White and Arkansas rivers in southern Missouri, northern Arkansas and northeastern Oklahoma, USA. BiologyOccurs in flowing pools and runs over sand, gravel and rubble of creeks and small to medium rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNotropis greeneiFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length7.5Common length5.4EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: Ozarkian tributaries of Mississippi, Missouri, White and Arkansas rivers in southern Missouri, northern Arkansas and northeastern Oklahoma, USA.Conservation status (IUCN)Least Concern (LC)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