Range and Identity
Cottus confusus is the retained scientific identity. Traditional accounts include the Columbia drainage and Puget Sound region, but freshwater sculpin naming and regional boundaries require care. A broad historical summary should not be treated as an identification of every similar fish from those waters.
Habitat and Behavior
The adult habitat account emphasizes fast rocky riffles in cold headwaters, creeks and rivers. These conditions are distinct from a warm, silty backwater, even where both occur within one drainage. Temperature, current and bottom material together describe the documented stream setting.
Food and Life History
The traditional regional account reports an upper length of fifteen centimeters total length and a common reference of 8.6 centimeters. Those measurements should retain their Cottus confusus identification and locality context when compared with another sculpin. An independently established maximum mass is unavailable in the checked material.
Field Note
Record the exact tributary and clear diagnostic photographs. Those details allow a sculpin record to remain useful when regional identification guides or species boundaries are revised.
All Lakes With Shorthead Sculpin
Browse all lakes and reservoirs with confirmed Shorthead Sculpin records in our database, listed alphabetically.
No published lakes are currently linked to this species in our confirmed records.