Fin's Fish Guide
The Atlantic bigeye (Priacanthus arenatus) is a saltwater fish of the family Priacanthidae that grows up to 50 cm.
Atlantic Ocean on both sides, in the east along West Africa and around the Macaronesian islands, near reefs and rocky bottoms of moderately deep water.
Description
The Atlantic bigeye is a red reef fish of the family Priacanthidae (bigeyes) reaching about 50 cm. The laterally compressed, bright-red body stands out for enormous, shining eyes and an upturned mouth; the skin feels rough from small, sturdy scales. The large eyes betray its nocturnal lifestyle. The species lives near reefs and rocky bottoms of moderate depth in the Atlantic on both sides, in the east along West Africa and around the Macaronesian islands. By day it shelters near the reef; at night it hunts in open water for zooplankton, small fish, crustaceans and squid. With its tasty flesh it is locally a valued fish.
Frequently asked questions
How do you recognise the Atlantic bigeye?
The Atlantic bigeye has a torpedo-shaped body, is mainly red-orange and shows a plain pattern. Red reef fish with enormous, shiny eyes and an upturned mouth; nocturnal, with a skin of rough scales. Note: in tropical areas this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with care or avoid in risk areas.
Where does the Atlantic bigeye live?
The Atlantic bigeye lives in the sea (marine waters) and is mostly found around stony or rocky ground. Atlantic Ocean on both sides, in the east along West Africa and around the Macaronesian islands, near reefs and rocky bottoms of moderately deep water.
How big does the Atlantic bigeye get?
The Atlantic bigeye grows to a maximum of about 50 cm. On average the species is around 35 cm.
Is the Atlantic bigeye dangerous to humans?
No, the Atlantic bigeye is harmless to humans. None required: this species is harmless to humans.
Is the Atlantic bigeye edible?
Yes, the Atlantic bigeye is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Priacanthus
More from the family Priacanthidae
Want the complete picture on the Atlantic bigeye?
Point your camera at the fish and Fin names the species in seconds. Free, and the Atlantic bigeye is one of 12,519 species in the app.