The Hardenberg's burrfish (Cyclichthys hardenbergi) is a saltwater fish of the family Diodontidae that grows up to 25 cm.
Description
Hardenberg's burrfish is a porcupinefish (Diodontidae) from shallow coastal and reef water of the Indo-West Pacific. The species grows to about 25 cm and has a stocky, yellow-brown body set with short, fixed spines; when threatened it inflates with water into a spiny ball. With a strong, beak-like jaw it crushes shellfish, crabs and sea urchins. Its skin and organs contain toxic tetrodotoxin; the fish must not be eaten.
Frequently asked questions
How do you recognise the Hardenberg's burrfish?
The Hardenberg's burrfish has a flattened, disc-shaped body, is mainly yellow-gold and shows a spots pattern.
Where does the Hardenberg's burrfish live?
The Hardenberg's burrfish lives in the sea (marine waters) and is mostly found around stony or rocky ground.
How big does the Hardenberg's burrfish get?
The Hardenberg's burrfish grows to a maximum of about 25 cm.
Is the Hardenberg's burrfish dangerous to humans?
The Hardenberg's burrfish is venomous — handle spines with care and seek medical help after a sting if needed.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Cyclichthys
More from the family Diodontidae
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