The Balloonfish (Dicotylichthys punctulatus) is a brackish-water fish of the family Diodontidae that grows up to 40 cm.
Description
The three-barred porcupinefish is a porcupinefish (Diodontidae) from the waters around Australia. The species has a stocky body covered with spines and can inflate into a spiny ball when threatened. It lives on estuarine, coastal and seaward reefs to about fifty metres depth and is nocturnal and solitary. With its strong beak-like jaws it cracks hard-shelled prey such as molluscs and crustaceans. The organs and skin may contain the toxic tetrodotoxin; consumption can be dangerous.
Frequently asked questions
How do you recognise the Balloonfish?
The Balloonfish has a flattened, disc-shaped body, is mainly brown and shows a spots pattern.
Where does the Balloonfish live?
The Balloonfish lives in brackish water and is mostly found around stony or rocky ground.
How big does the Balloonfish get?
The Balloonfish grows to a maximum of about 40 cm. On average the species is around 18 cm.
Is the Balloonfish dangerous to humans?
No, the Balloonfish is harmless to humans.
Is the Balloonfish edible?
The Balloonfish is not usually eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Diodontidae
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