Fin's Fish Guide
The Bulky Mojarra (Gerres oblongus) is a saltwater fish of the family Gerreidae that grows up to 30 cm.
Description
The slender silverbiddy is a fish of the mojarra family (Gerreidae) from the Indo-West Pacific. The species has an elongate, silvery body with a highly protrusible mouth that it can extend downward as a tube to sift the bottom. It prefers coral-rich areas and migrates to specific sandy areas near the outer reef edge to spawn in the late afternoons during full moon. On the bottom it sifts small invertebrates from the sediment. The species is harmless to humans.
Frequently asked questions
How do you recognise the Bulky Mojarra?
The Bulky Mojarra has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Highly protrusible tube mouth for sifting the bottom; spawns at full moon on sandy reef edges.
Where does the Bulky Mojarra live?
The Bulky Mojarra lives in the sea (marine waters) and is mostly found around stony or rocky ground. Indo-West Pacific; coral-rich areas and sandy reef margins.
How big does the Bulky Mojarra get?
The Bulky Mojarra grows to a maximum of about 30 cm. On average the species is around 15 cm.
Is the Bulky Mojarra dangerous to humans?
No, the Bulky Mojarra is harmless to humans. None required: this species is harmless to humans.
Is the Bulky Mojarra edible?
Yes, the Bulky Mojarra is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Gerres
More from the family Gerreidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Bulky Mojarra is one of 12,519 species in the app.