Fin's Fish Guide
The Bigeye scad (Selar crumenophthalmus) is a saltwater fish of the family Carangidae that grows up to 70 cm.
Originally circumtropical in the Indo-Pacific and Atlantic Ocean, pelagic in coastal and surface water.
Description
The bigeye scad is a slender jack of the family Carangidae reaching about 70 cm, though usually smaller. The silvery, torpedo-shaped body stands out for very large eyes, adapted to hunting at night; along the caudal peduncle run the hard scutes typical of jacks. The species is naturally circumtropical in the Indo-Pacific and Atlantic, but has entered the eastern Mediterranean as a Lessepsian migrant through the Suez Canal, where it has become established. In night-active schools it feeds on zooplankton, small fish and crustaceans. Locally it is a valued commercial fish eaten fresh or dried.
Frequently asked questions
How do you recognise the Bigeye scad?
The Bigeye scad has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Slender scad with very large eyes and hard scutes along the caudal peduncle; a Lessepsian migrant in the eastern Mediterranean Sea. Note: in tropical areas this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with caution or avoid in risk areas.
Where does the Bigeye scad live?
The Bigeye scad lives in the sea (marine waters) and is mostly found around open water. Originally circumtropical in the Indo-Pacific and Atlantic Ocean, pelagic in coastal and surface water.
How big does the Bigeye scad get?
The Bigeye scad grows to a maximum of about 70 cm.
Is the Bigeye scad dangerous to humans?
No, the Bigeye scad is harmless to humans. None required: this species is harmless to humans.
Is the Bigeye scad edible?
Yes, the Bigeye scad is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Selar
More from the family Carangidae
Want the complete picture on the Bigeye scad?
Point your camera at the fish and Fin names the species in seconds. Free, and the Bigeye scad is one of 12,519 species in the app.