Adults occur in vegetated runs and riffles of creeks and small to medium rivers, usually over mud in clear, fairly deep water (1-2 m).
Physical description for Rough sculpin is currently being compiled.
Behavioural data for Rough sculpin is currently being reviewed.
Freshwater; demersal; non-migratory . Temperate; 41°N - 40°N North America: occurs only in Pit River system in Shasta and Lassen counties in California, USA.
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