The Roudi escolar (Promethichthys prometheus) is a saltwater fish of the family Gempylidae that grows up to 100 cm.
Description
The roudi escolar is a slender, copper-brown deep-water predator of the family Gempylidae (snake mackerels) reaching about 1 metre. The elongate body has a large mouth full of dagger-like teeth and, as in mackerel relatives, a row of small separate finlets behind the dorsal and anal fins. The species is widely distributed in deep water of warm seas worldwide, above the continental slope and near seamounts. At night it moves higher in the water column to hunt fish, squid and crustaceans, and by day it sinks to depth. With its oily flesh it is landed as bycatch of longline and deep-water fisheries; like other snake mackerels the flesh can have a laxative effect.
Frequently asked questions
How do you recognise the Roudi escolar?
The Roudi escolar has a torpedo-shaped body, is mainly brown and shows a plain pattern.
Where does the Roudi escolar live?
The Roudi escolar lives in the sea (marine waters) and is mostly found around open water.
How big does the Roudi escolar get?
The Roudi escolar grows to a maximum of about 100 cm. On average the species is around 40 cm.
Is the Roudi escolar dangerous to humans?
No, the Roudi escolar is harmless to humans.
Is the Roudi escolar edible?
Yes, the Roudi escolar is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Gempylidae
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