The Mutton fish (Lutjanus analis) is a brackish-water fish of the family Lutjanidae that grows up to 94 cm.
Western Atlantic, on the continental shelf and in clear water around islands; large animals near rocks and coral, juveniles on seagrass beds.
Description
The mutton snapper is a snapper (family Lutjanidae) of the western Atlantic. The species grows to about 94 cm and has a robust, fusiform body with an olive-green back and reddish sides; it can change colour quickly and often shows a blue line under the eye and a small dark spot high on the flank. Adults live on the continental shelf and in clear waters around islands, mainly near rocks and coral, while juveniles occur over seagrass beds. Its diet consists of fishes, crustaceans, molluscs and worms. The species is a highly prized commercial and sport fish, but is considered Near Threatened (NT); in parts of its range the flesh can contain ciguatera.
Frequently asked questions
How do you recognise the Mutton fish?
The Mutton fish has a torpedo-shaped body, is mainly red-orange and shows a plain pattern. Can change colour rapidly; blue line below the eye; prone to ciguatera in parts of its range; classed as near threatened (NT).
Where does the Mutton fish live?
The Mutton fish lives in brackish water and is mostly found around stony or rocky ground. Western Atlantic, on the continental shelf and in clear water around islands; large animals near rocks and coral, juveniles on seagrass beds.
How big does the Mutton fish get?
The Mutton fish grows to a maximum of about 94 cm. On average the species is around 50 cm.
Is the Mutton fish dangerous to humans?
The Mutton fish is venomous — handle spines with care and seek medical help after a sting if needed. The flesh can contain ciguatera in some tropical areas; do not eat large reef specimens from risk areas. In case of poisoning (tingling, gastrointestinal symptoms) seek medical advice.
Is the Mutton fish edible?
Yes, the Mutton fish is a highly prized food fish.
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Same genus Lutjanus
More from the family Lutjanidae

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Point your camera at the fish and Fin names the species in seconds. Free, and the Mutton fish is one of 12,519 species in the app.