The Bar jack (Caranx ruber) is a saltwater fish of the family Carangidae that grows up to 73 cm.
Description
The bar jack is a fast reef predator of the family Carangidae reaching about 70 cm. The streamlined, silvery-grey body bears a conspicuous dark-blue band that runs from the second dorsal fin obliquely along the back into the lower tail lobe, giving the species its name. The species lives over reefs and in clear coastal water of the western Atlantic and the Caribbean. In fast schools it hunts small fish, shrimps and crustaceans, often alongside other hunting predators or rays. It is a popular sport and food fish, though in some areas the flesh can carry ciguatera. Because of its speed it is a favoured opponent on the rod.
Frequently asked questions
How do you recognise the Bar jack?
The Bar jack has a torpedo-shaped body, is mainly silver-grey and shows a horizontal stripes pattern.
Where does the Bar jack live?
The Bar jack lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Bar jack get?
The Bar jack grows to a maximum of about 73 cm. On average the species is around 50 cm.
Is the Bar jack dangerous to humans?
No, the Bar jack is harmless to humans.
Is the Bar jack edible?
Yes, the Bar jack is commonly eaten.
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Caranx
More from the family Carangidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.