Other names: Bigeye jack, Great trevally, Six-banded trevally, Dusky jack
The bigeye trevally, Caranx sexfasciatus, is a marine fish found in tropical and subtropical waters. It has a streamlined body and large eyes, making it easily recognizable. This species forms large schools and is known for its fast swimming and strong fight, making it a popular target for both commercial and recreational fishing.
Other names
Bigeye jack, Great trevally, Six-banded trevally, Dusky jack
Length
~65" (max 120)
Weight
~3" (max 18)
Water
Salt
Water Temp
22-28° F
Depth
146 ft
Always open
20
No
Bigeye trevally thrive in coastal and oceanic waters associated with reefs
They prefer depths ranging from shallow to moderate
Juveniles are often found in estuaries and may enter rivers
Their diet consists of fish, squid, and crustaceans
Spawning occurs in offshore waters
Eggs and larvae are pelagic, drifting with the ocean currents
Juveniles grow in estuaries before migrating to coastal areas
Adults form large daytime schools and exhibit seasonal migrations to specific spawning sites