The Slender gudgeon (Squalidus gracilis) is a freshwater fish of the family Cyprinidae that grows up to 16 cm.
Description
The slender gudgeon is a small East Asian cyprinid of the genus Squalidus. The species grows to about 16 cm and has a slender, silvery body with a pair of short barbels at the mouth. It inhabits gently flowing middle and lower reaches of rivers, over sandy and pebbly bottoms. As an omnivore it searches the bottom for small invertebrates, algae and detritus. It lives in small groups and is prey for larger fishes. Owing to its small size the species is of little fishery interest and is harmless to humans.
Frequently asked questions
How do you recognise the Slender gudgeon?
The Slender gudgeon has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern.
Where does the Slender gudgeon live?
The Slender gudgeon lives in fresh water and is mostly found around mixed bottom.
How big does the Slender gudgeon get?
The Slender gudgeon grows to a maximum of about 16 cm.
Is the Slender gudgeon dangerous to humans?
No, the Slender gudgeon is harmless to humans.
Is the Slender gudgeon edible?
The Slender gudgeon is not usually eaten.
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Squalidus
More from the family Cyprinidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.