Fin's Fish Guide
The Roughskin sculpin (Rastrinus scutiger) is a saltwater fish of the family Cottidae that grows up to 16 cm.
Description
The roughskin sculpin is a small sculpin (Cottidae) from cold coastal waters of the northern Pacific. The species grows to about 16 cm and has a stocky, brownish body with a large head and a rough skin set with bony platelets. As a bottom-dweller it lives on sand, gravel and rocky bottoms and snaps at small crustaceans, worms and small fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Roughskin sculpin?
The Roughskin sculpin has an elongate, eel-like body and is mainly brown.
Where does the Roughskin sculpin live?
The Roughskin sculpin lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Alaska
How big does the Roughskin sculpin get?
The Roughskin sculpin grows to a maximum of about 16 cm. On average the species is around 12 cm.
Is the Roughskin sculpin dangerous to humans?
No, the Roughskin sculpin is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Want the complete picture on the Roughskin sculpin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Roughskin sculpin is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Cottidae
Want the complete picture on the Roughskin sculpin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Roughskin sculpin is one of 12,519 species in the app.