The Black jack (Caranx lugubris) is a saltwater fish of the family Carangidae that grows up to 100 cm.
Description
The black jack is a dark, powerful jack of the family Carangidae reaching about 1 metre. The laterally compressed body is grey-black to almost black, with a steep, high head profile and a row of stout bony scutes along the tail base, characteristic of the family. The species lives pelagically near deeper and remote reef, islands and steep slopes in tropical seas worldwide. In loose groups it hunts fish, crustaceans and squid. It is a prized, hard-fighting sport fish, although in some areas its flesh can carry ciguatera (a natural fish toxin), which calls for caution when eating it.
Frequently asked questions
How do you recognise the Black jack?
The Black jack has a torpedo-shaped body, is mainly black and shows a plain pattern.
Where does the Black jack live?
The Black jack lives in the sea (marine waters) and is mostly found around open water.
How big does the Black jack get?
The Black jack grows to a maximum of about 100 cm. On average the species is around 70 cm.
Is the Black jack dangerous to humans?
No, the Black jack is harmless to humans.
Is the Black jack edible?
Yes, the Black jack is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Caranx
More from the family Carangidae
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