Fin's Fish Guide
The Snake mackerel (Gempylus serpens) is a saltwater fish of the family Gempylidae that grows up to 100 cm.
Worldwide in tropical and subtropical seas; adults also in temperate waters (42°N-40°S).
Description
The snake mackerel is a greatly elongated, laterally compressed oceanic predator of the family Gempylidae reaching about 100 cm. The snake-like body is uniformly dark brown, with a long dorsal fin of spines followed by a row of small finlets before the tail. The large mouth carries dagger-like teeth. The species lives strictly oceanic and usually solitary in tropical and subtropical seas; at night it rises to the surface to hunt fish, squid and crustaceans, staying deeper by day. The snake mackerel is occasionally taken as bycatch or bait but has little direct value as food.
Frequently asked questions
How do you recognise the Snake mackerel?
The Snake mackerel has an elongate, eel-like body, is mainly brown and shows a plain pattern. Greatly elongated, laterally compressed oceanic predator with a large mouth full of dagger-like teeth and a row of finlets before the tail.
Where does the Snake mackerel live?
The Snake mackerel lives in the sea (marine waters) and is mostly found around open water. Worldwide in tropical and subtropical seas; adults also in temperate waters (42°N-40°S).
How big does the Snake mackerel get?
The Snake mackerel grows to a maximum of about 100 cm. On average the species is around 60 cm.
Is the Snake mackerel dangerous to humans?
No, the Snake mackerel is harmless to humans. None required: this species is harmless to humans.
Is the Snake mackerel edible?
The Snake mackerel 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 Gempylidae
Want the complete picture on the Snake mackerel?
Point your camera at the fish and Fin names the species in seconds. Free, and the Snake mackerel is one of 12,519 species in the app.