Fin's Fish Guide
The Croaker (Johnius elongatus) is a saltwater fish of the family Sciaenidae that grows up to 30 cm.
Description
The spindle croaker is a small croaker from the Indo-West Pacific. The species grows to about 30 cm and has an elongate, silvery body. Like other croakers it makes drumming sounds with its swim bladder. It lives over sand and mud bottoms of shallow coastal water and hunts small crustaceans, worms and fish. It is a local food fish. The IUCN assesses the species as Least Concern (LC).
Frequently asked questions
How do you recognise the Croaker?
The Croaker has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Elongate silvery body; drumming coastal croaker
Where does the Croaker live?
The Croaker lives in the sea (marine waters) and is mostly found around sand or mud bottom. Indo-West Pacific
How big does the Croaker get?
The Croaker grows to a maximum of about 30 cm. On average the species is around 20 cm.
Is the Croaker dangerous to humans?
No, the Croaker is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Croaker edible?
Yes, the Croaker is commonly eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Johnius
More from the family Sciaenidae
Want the complete picture on the Croaker?
Point your camera at the fish and Fin names the species in seconds. Free, and the Croaker is one of 12,519 species in the app.