Plains minnow
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cypriniformes
- family: Cyprinidae
- genus: Hybognathus
- species: Hybognathus placitus
Little Rock
North Little Rock
Van Buren
ArkansasElwood
KansasBroadus
MontanaArapahoe
Columbus
Louisville
NebraskaCarlsbad
Fort Sumner
La Huerta
Logan
New MexicoMoorcroft
Wyoming
United States