Fin's Fish Guide
The Japanese torrent catfish (Liobagrus reinii) is a freshwater fish of the family Amblycipitidae that grows up to 6 cm.
Japan; fast-flowing, clear mountain streams and rivers with a rocky bottom.
Description
The Japanese torrent catfish is a small catfish of the torrent catfish family (Amblycipitidae) from Japan. The species grows to about 6 cm and has a stocky, naked, yellow-brown body with barbels and an adipose fin. It lives in fast-flowing, clear mountain brooks and rivers, where by day it hides under cobbles, boulders and in crevices. As a nocturnal bottom searcher it feeds on insect larvae and small invertebrates. The pectoral and dorsal spines bear venom; a sting gives a painful wound, so handle the fish with care.
Frequently asked questions
How do you recognise the Japanese torrent catfish?
The Japanese torrent catfish has an elongate, eel-like body, is mainly brown and shows a plain pattern. Naked small mountain stream catfish with venomous pectoral and dorsal fin spines; shelters under boulders.
Where does the Japanese torrent catfish live?
The Japanese torrent catfish lives in fresh water and is mostly found around mixed bottom. Japan; fast-flowing, clear mountain streams and rivers with a rocky bottom.
How big does the Japanese torrent catfish get?
The Japanese torrent catfish grows to a maximum of about 6 cm.
Is the Japanese torrent catfish dangerous to humans?
No, the Japanese torrent catfish is harmless to humans. The fin spines are venomous and give a painful, burning puncture wound. Immerse the wound for 30-90 minutes in water as hot as can be tolerated (about 45 C) and seek medical care if pain or infection persists.
Is the Japanese torrent catfish edible?
The Japanese torrent catfish is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Liobagrus
More from the family Amblycipitidae
Want the complete picture on the Japanese torrent catfish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Japanese torrent catfish is one of 12,519 species in the app.