Coarsescale sucker
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cypriniformes
- family: Catostomidae
- genus: Catostomus
- species: Catostomus macrocheilus
Emmett- Lewiston
- Payette
- Twin Falls
- Weiser
Idaho- Missoula
Montana- Albany
- Aloha
- Burns
- Corvallis
- Dayton
- Drain
- Durham
- Four Corners
- Harrisburg
- Hood River
- Independence
- Irrigon
- Jefferson
- Joseph
- Junction City
- Lebanon
- Mount Angel
- Myrtle Creek
- Pendleton
- Philomath
- Prineville
- Salem
- Sweet Home
- Tangent
- Tigard
- Troutdale
- Umatilla
- West Haven
- West Haven-Sylvan
- West Slope
- Yamhill
Oregon
United States
Hope