Fin's Fish Guide
The Large-headed scorpionfish (Pontinus macrocephalus) is a saltwater fish of the family Scorpaenidae that grows up to 37 cm.
Description
The large-headed scorpionfish is a scorpionfish (Scorpaenidae) from the western Pacific. The species reaches about 36 cm and has a reddish, mottled body with a large, strongly spined head, to which the name refers. It is a bottom dweller of the upper continental slope, at depths of about 174 to 278 m, where as a camouflaged ambush predator it lies in wait for small fishes and crustaceans. With its camouflage colours it blends almost completely into the bottom. The species is regularly caught as bycatch and eaten, but through its deep habitat is little known to the public.
Frequently asked questions
How do you recognise the Large-headed scorpionfish?
The Large-headed scorpionfish has a torpedo-shaped body, is mainly red-orange and shows a marbled pattern. Large, heavily spined head; camouflaged bottom-dweller of the continental slope.
Where does the Large-headed scorpionfish live?
The Large-headed scorpionfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Western Pacific, from southern Japan to Micronesia and Hawaii.
How big does the Large-headed scorpionfish get?
The Large-headed scorpionfish grows to a maximum of about 37 cm. On average the species is around 22 cm.
Is the Large-headed scorpionfish dangerous to humans?
No, the Large-headed scorpionfish is harmless to humans. None required: this species is harmless to humans.
Is the Large-headed scorpionfish edible?
Yes, the Large-headed scorpionfish is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Pontinus
More from the family Scorpaenidae
Want the complete picture on the Large-headed scorpionfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Large-headed scorpionfish is one of 12,519 species in the app.