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Cottidae
roughcheek sculpin
Ruscarius creaseri
Seven Point Six Centimeters Cottid Fish of the Pacific Ocean
roughcheek sculpin is known from Eastern Central Pacific as a marine fish. It occurs in marine waters.
- Class
- Teleosts
- Order
- Perches and Allies
- Family
- Cottidae
- Genus
- Ruscarius
- Maximum length
- 7.6 cm
- Water
- Marine
- Distribution
- Eastern Central Pacific: Carmel Bay in central California, USA to central Baja California, Mexico.

