Fin's Fish Guide
The Beardless gudgeon (Gnathopogon imberbis) is a freshwater fish of the family Cyprinidae that grows up to 22 cm.
Description
The beardless gudgeon is a small cyprinid endemic to Japan. The species grows to about 22 cm and has a slender, silvery body and, unlike many related gudgeons, no barbels. It forms schools in clear rivers, streams and lakes and feeds on small invertebrates, algae and detritus. The fish is harmless to humans and is assessed as Least Concern (LC) by the IUCN.
Frequently asked questions
How do you recognise the Beardless gudgeon?
The Beardless gudgeon has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Slender silvery little gudgeon without barbels
Where does the Beardless gudgeon live?
The Beardless gudgeon lives in fresh water and is mostly found around mixed bottom. Japan
How big does the Beardless gudgeon get?
The Beardless gudgeon grows to a maximum of about 22 cm. On average the species is around 11 cm.
Is the Beardless gudgeon dangerous to humans?
No, the Beardless 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.
Is the Beardless gudgeon edible?
The Beardless gudgeon is rarely eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Gnathopogon
More from the family Cyprinidae
Want the complete picture on the Beardless gudgeon?
Point your camera at the fish and Fin names the species in seconds. Free, and the Beardless gudgeon is one of 12,519 species in the app.