| Family: |
Catostomidae (Suckers), subfamily: Catostominae |
| Max. size: |
18 cm TL (male/unsexed); max. reported age: 5 years |
| Environment: |
demersal; freshwater |
| Distribution: |
North America: Upper Dan River system (in Roanoke River drainage) in Virginia, USA. |
| Diagnosis: |
|
| Biology: |
Inhabits rocky riffles and runs of swift mountain creeks and small rivers. Young occur in flowing pools. |
| IUCN Red List Status: |
Near Threatened (NT); Date assessed: 03 August 2012 Ref. (130435)
|
| Threat to humans: |
harmless |
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