Fin's Fish Guide
The Yalu gudgeon (Microphysogobio yaluensis) is a freshwater fish of the family Cyprinidae that grows up to 11 cm.
Description
The Yalu gudgeon is a cyprinid relative (Gobionidae) from fresh water of rivers in East Asia, including the Yalu system. The species grows to about 8 cm and has a slender, elongate, sandy-brown body with a flattened underside, a pair of barbels and an inferior mouth with fleshy lips. As a bottom-dweller it searches sand and gravel bottoms of flowing rivers for insect larvae, algae and detritus. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Yalu gudgeon?
The Yalu gudgeon has an elongate, eel-like body and is mainly brown.
Where does the Yalu gudgeon live?
The Yalu gudgeon lives in fresh water and is mostly found around sand or mud bottom. Asia: Korea (North), Korea (South)
How big does the Yalu gudgeon get?
The Yalu gudgeon grows to a maximum of about 11 cm.
Is the Yalu gudgeon dangerous to humans?
No, the Yalu 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Microphysogobio
More from the family Cyprinidae
Want the complete picture on the Yalu gudgeon?
Point your camera at the fish and Fin names the species in seconds. Free, and the Yalu gudgeon is one of 12,519 species in the app.