Fin's Fish Guide
The Lantern jaw (Lutjanus mahogoni) is a saltwater fish of the family Lutjanidae that grows up to 48 cm.
Description
The mahogany snapper is a snapper of the family Lutjanidae from the western Atlantic and Caribbean. The species grows to about 48 cm and has a silvery body with a red-brown tinge, red fin margins and a dark spot high on the flank below the soft dorsal fin. Adults inhabit clear, shallow water over rocky bottoms near coral reefs. As a mainly nocturnal predator it hunts small fishes and crustaceans. The mahogany snapper is a valued food fish. It is harmless to humans.
Frequently asked questions
How do you recognise the Lantern jaw?
The Lantern jaw has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Red fin margins and a dark blotch high on the flank; nocturnal reef snapper. 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 Lantern jaw live?
The Lantern jaw lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; clear, shallow water near coral reefs.
How big does the Lantern jaw get?
The Lantern jaw grows to a maximum of about 48 cm. On average the species is around 38 cm.
Is the Lantern jaw dangerous to humans?
The Lantern jaw is venomous — handle spines with care and seek medical help after a sting if needed. None required: this species is harmless to humans.
Is the Lantern jaw edible?
Yes, the Lantern jaw is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Lutjanus
More from the family Lutjanidae
Want the complete picture on the Lantern jaw?
Point your camera at the fish and Fin names the species in seconds. Free, and the Lantern jaw is one of 12,519 species in the app.