Fin's Fish Guide
The Brassblotched rockfish (Sebastes pachycephalus) is a saltwater fish of the family Sebastidae that grows up to 42 cm.
Description
The brassblotched rockfish is a rockfish (Sebastidae) from coastal waters of the northwest Pacific, off East Asia. The species grows to about 42 cm and has a stocky, dark-mottled 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. Handle with care.
Frequently asked questions
How do you recognise the Brassblotched rockfish?
The Brassblotched rockfish has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Bears venomous spines or tissue; handle with great care.
Where does the Brassblotched rockfish live?
The Brassblotched rockfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Asia: China, Japan, Korea (South)
How big does the Brassblotched rockfish get?
The Brassblotched rockfish grows to a maximum of about 42 cm.
Is the Brassblotched rockfish dangerous to humans?
The Brassblotched 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.
Is the Brassblotched rockfish edible?
Yes, the Brassblotched rockfish is commonly eaten.
More photos
Want the complete picture on the Brassblotched rockfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Brassblotched rockfish is one of 12,519 species in the app.
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 Brassblotched rockfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Brassblotched rockfish is one of 12,519 species in the app.