Fin's Fish Guide
The Geelbek croaker (Atractoscion aequidens) is a saltwater fish of the family Sciaenidae that grows up to 130 cm.
Southeast Atlantic and western Indian Ocean along the coast of southern Africa, pelagic above the continental shelf.
Description
The geelbek croaker is a large, slender croaker of the family Sciaenidae (drums) reaching about 1.3 metres. The streamlined, silvery body has a yellowish to blue tinge and takes its name from the conspicuously yellow inside of the mouth and gill cavity. Like other drums it can make a drumming sound with muscles against its swim bladder. The species lives pelagically above the continental shelf along the coast of southern Africa and hunts in fast schools for sardine, anchovy and other schooling fish, supplemented with squid. With its tasty flesh the geelbek is one of the most prized sport fish of southern Africa; through overfishing the stock has declined and it is assessed as Near Threatened (NT).
Frequently asked questions
How do you recognise the Geelbek croaker?
The Geelbek croaker has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Large, slender croaker with a yellow lining to the mouth (hence 'yellowmouth'); produces a drumming sound with its swim bladder.
Where does the Geelbek croaker live?
The Geelbek croaker lives in the sea (marine waters) and is mostly found around open water. Southeast Atlantic and western Indian Ocean along the coast of southern Africa, pelagic above the continental shelf.
How big does the Geelbek croaker get?
The Geelbek croaker grows to a maximum of about 130 cm. On average the species is around 90 cm.
Is the Geelbek croaker dangerous to humans?
No, the Geelbek croaker is harmless to humans. None required: this species is harmless to humans.
Is the Geelbek croaker edible?
Yes, the Geelbek croaker is a highly prized food fish.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Atractoscion
More from the family Sciaenidae
Want the complete picture on the Geelbek croaker?
Point your camera at the fish and Fin names the species in seconds. Free, and the Geelbek croaker is one of 12,519 species in the app.