Fin's Fish Guide
The Doctorfish (Anarrhichthys ocellatus) is a saltwater fish of the family Anarhichadidae that grows up to 240 cm.
Description
The wolf-eel is a large, eel-shaped fish of the wolffish family (Anarhichadidae) from the north-eastern Pacific. The species grows to about 2.4 metres and has an elongate, grey-brown body with dark eyespots and a heavy, dog-like head with powerful jaws. Adults seek shelter among rocks, in crevices and dens in subtidal areas, often as a monogamous pair occupying the same den for years. With its strong jaws and molar teeth it crushes hard-shelled prey such as sea urchins, crabs, shellfish and molluscs. Though not aggressive, it can give a nasty wound with its powerful bite; never put a hand into a den.
Frequently asked questions
How do you recognise the Doctorfish?
The Doctorfish has an elongate, eel-like body, is mainly brown and shows a spots pattern. Eel-shaped with a heavy, dog-like head and grinding teeth; monogamous pair that occupies the same den for years.
Where does the Doctorfish live?
The Doctorfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northeast Pacific; rocky subtidal areas with crevices and caves.
How big does the Doctorfish get?
The Doctorfish grows to a maximum of about 240 cm.
Is the Doctorfish dangerous to humans?
The Doctorfish can cause injury; handle it with care. Not venomous, but the powerful jaws with strong teeth can give a serious bite; never put a hand into crevices and handle a caught specimen with care. Clean any bite wound and seek medical care if it becomes infected.
Is the Doctorfish edible?
The Doctorfish is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Anarhichadidae
Want the complete picture on the Doctorfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Doctorfish is one of 12,519 species in the app.