Diagnostic Description

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Chiefly marine. Many going into and inhabiting brackish and freshwater. Distribution: tropical and subtropical areas of Atlantic, Indian and Pacific. Naked or with short prickles in belly. Jaw teeth fused but separated by a median suture in each jaw, giving rise to 4 fused teeth. Opposite dentaries and premaxillaries separate at midline. Usually 7-18 dorsal soft rays. Anal soft rays usually 7-18. Ribs and epipleurals lacking. Moderately forked to rounded caudal fin. Principal caudal fin rays 10; procurrent rays lacking. Attains 90 cm maximum length. Some puffers contain tetraodotoxin, especially in the viscera; in the gonads of some during spawning season. European Community legislation prohibits trading with puffer fish products.


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Source: World Register of Marine Species

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