The Japanese loach (Niwaella delicata) is a freshwater fish of the family Cobitidae that grows up to 10 cm.
Description
The Japanese loach is a small loach endemic to Japan. The species grows to about 10 cm and has a slender, laterally compressed body with a row of dark blotches along the flank and barbels around the mouth. As a bottom-dweller it roots in sand and gravel of clear rivers and streams for small invertebrates 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 Japanese loach?
The Japanese loach has an elongate, eel-like body, is mainly brown and shows a spots pattern.
Where does the Japanese loach live?
The Japanese loach lives in fresh water and is mostly found around sand or mud bottom.
How big does the Japanese loach get?
The Japanese loach grows to a maximum of about 10 cm.
Is the Japanese loach dangerous to humans?
No, the Japanese loach is harmless to humans.
Is the Japanese loach edible?
The Japanese loach is not usually eaten.
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More from the family Cobitidae
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