Fin's Fish Guide
The Gray rockfish (Sebastes glaucus) is a saltwater fish of the family Sebastidae that grows up to 50 cm.
Description
The gray rockfish is a rockfish (Sebastidae) from cold coastal waters of the northern Pacific, off East Asia and the Bering Sea. The species grows to about 50 cm and has a stocky, grey-blue body with a large, spiny head. The dorsal, pelvic and anal spines are linked to venom and a sting is painful. As a bottom-bound predator it lives among rocks and on reef bottoms and snaps fish, crustaceans and invertebrates. It is livebearing. Handle with care.
Frequently asked questions
How do you recognise the Gray rockfish?
The Gray rockfish has a torpedo-shaped body and is mainly blue. Bears venomous spines or tissue; handle with great care.
Where does the Gray rockfish live?
The Gray rockfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: Japan
How big does the Gray rockfish get?
The Gray rockfish grows to a maximum of about 50 cm.
Is the Gray rockfish dangerous to humans?
The Gray rockfish is venomous — handle spines with care and seek medical help after a sting if needed. Do not touch or pick up; the fin spines carry venom. For a sting: immerse the wound in water as hot as can be tolerated (about 45 C, not scalding) for 30-90 minutes to break down the venom. For severe pain, swelling or breathing difficulty seek medical help and check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Sebastes
More from the family Sebastidae
Want the complete picture on the Gray rockfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Gray rockfish is one of 12,519 species in the app.