Speckled chub
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cypriniformes
- family: Cyprinidae
- genus: Macrhybopsis
- species: Macrhybopsis aestivalis
Ciudad Acuña
Coahuila- Anáhuac
- Ciudad Anáhuac
- Linares
Nuevo León- Reynosa
Tamaulipas
Mexico
Brent- Centreville
- Fort Rucker
- Jackson
Alabama- Lawrence
Kansas- Glendale
- Hattiesburg
- Marks
- Petal
- Vicksburg
Mississippi- Memphis
Tennessee
United States