Largescale stoneroller (Campostoma oligolepis)

General data
- Main name: Largescale stoneroller
- Climates: Temperate
- Habitat: Freshwater
- Native: North America
- Distribution: Mississippi River, St. Lawrence River, Mobile river
Classification
- Genus: Campostoma - Stonerollers
- Family: Leuciscidae - Chub family
- Order: Cypriniformes - Carps
- Class: Teleostei - Ray-finned fishes
- Superclass: Osteichthyes - Bony fishes
Description
Distribution North America: USA from the upper Mississippi River and Lake Michigan drainages; Ozarkian streams; Green, Cumberland and Tennessee River drainages; and Mobile Bay drainage. Introduced into Escambia River in Alabama. Max length: 22 cm TL; common length: 12 cm TL