Fin's Fish Guide
The Roughspine sculpin (Triglops macellus) is a saltwater fish of the family Cottidae that grows up to 21 cm.
Description
The Roughspine sculpin is a sculpin (Cottidae) from cold rocky and sandy water of the cold northern Pacific. The species grows to about 18 cm and has a stocky body with a broad, flattened head, large pectoral fins and a scaleless or plated skin. As a bottom-dweller it lies motionless among stones and, as an ambush predator, seizes small crustaceans, worms and small fish. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Roughspine sculpin?
The Roughspine sculpin has an elongate, eel-like body, is mainly brown and shows a marbled pattern.
Where does the Roughspine sculpin live?
The Roughspine sculpin lives in the sea (marine waters) and is mostly found around stony or rocky ground. North America: Canada, USA, Alaska
How big does the Roughspine sculpin get?
The Roughspine sculpin grows to a maximum of about 21 cm. On average the species is around 20 cm.
Is the Roughspine sculpin dangerous to humans?
No, the Roughspine 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Triglops
More from the family Cottidae
Want the complete picture on the Roughspine sculpin?
Point your camera at the fish and Fin names the species in seconds. Free, and the Roughspine sculpin is one of 12,519 species in the app.