Fin's Fish Guide
The Bidyan (Bidyanus bidyanus) is a freshwater fish of the family Terapontidae that grows up to 40 cm.
Description
The silver perch is a fish of the grunter family (Terapontidae) from the Murray-Darling basin in Australia. The species grows to about 40 cm and has a stocky, silver-grey body with a small head. Adults live in rivers, lakes and reservoirs and prefer fast-flowing water of rapids, often in groups just below the surface near rapids and weirs. As an omnivore it feeds on algae, water plants, insects and small invertebrates. Owing to dams and habitat loss the species is considered near threatened. It is a food fish and is harmless to humans.
Frequently asked questions
How do you recognise the Bidyan?
The Bidyan has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Australian freshwater perch of fast-flowing water; near threatened because of dams.
Where does the Bidyan live?
The Bidyan lives in fresh water and is mostly found around mixed bottom. Murray-Darling basin in Australia; rivers, lakes and reservoirs.
How big does the Bidyan get?
The Bidyan grows to a maximum of about 40 cm. On average the species is around 30 cm.
Is the Bidyan dangerous to humans?
No, the Bidyan is harmless to humans. None required: this species is harmless to humans.
Is the Bidyan edible?
Yes, the Bidyan is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Bidyanus
More from the family Terapontidae
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Point your camera at the fish and Fin names the species in seconds. Free, and the Bidyan is one of 12,519 species in the app.