The Blackspotted croaker (Protonibea diacanthus) is a brackish-water fish of the family Sciaenidae that grows up to 150 cm.
Description
The blackspotted croaker is a large croaker (Sciaenidae) from turbid coastal and estuarine water of the Indo-West Pacific. The species can grow to about 1.5 metres and has an elongate body that in juveniles is dotted with black spots, and a large swim bladder with which it makes a loud drumming sound. As a predator it searches over sand and mud for fish, shrimp and crabs. It is a highly valued food fish, partly for its swim bladder. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Blackspotted croaker?
The Blackspotted croaker has a torpedo-shaped body, is mainly silver-grey and shows a spots pattern.
Where does the Blackspotted croaker live?
The Blackspotted croaker lives in brackish water and is mostly found around sand or mud bottom.
How big does the Blackspotted croaker get?
The Blackspotted croaker grows to a maximum of about 150 cm. On average the species is around 100 cm.
Is the Blackspotted croaker dangerous to humans?
No, the Blackspotted croaker is harmless to humans.
Is the Blackspotted croaker edible?
Yes, the Blackspotted croaker is commonly eaten.
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Identification
Appearance
Habitat & distribution
Behaviour & biology
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More from the family Sciaenidae
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