The Coin gudgeon (Belligobio nummifer) is a freshwater fish of the family Cyprinidae that grows up to 14 cm.
Description
The coin gudgeon is a cyprinid (Cyprinidae) from fresh water of rivers in East Asia. The species grows to about 15 cm and has an elongate, silvery body with a row of round, coin-like dark blotches along the flank and a pair of barbels at the inferior mouth. As a bottom-dweller it searches sand and gravel bottoms for insect larvae, worms and detritus. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Coin gudgeon?
The Coin gudgeon has an elongate, eel-like body, is mainly silver-grey and shows a spots pattern.
Where does the Coin gudgeon live?
The Coin gudgeon lives in fresh water and is mostly found around sand or mud bottom. Asia: China
How big does the Coin gudgeon get?
The Coin gudgeon grows to a maximum of about 14 cm. On average the species is around 10 cm.
Is the Coin gudgeon dangerous to humans?
No, the Coin gudgeon 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.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Cyprinidae

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Point your camera at the fish and Fin names the species in seconds. Free, and the Coin gudgeon is one of 12,519 species in the app.