Hemibarbus mylodon is a species of freshwater belonging to the familyGobionidae, the gudgeons.

[2] It inhabits the upper stream of Imjin, Han and Geum River.

As of 2008, it is classified as endangered species.

The fish has a peculiarity of building a tower of pebbles and sand to protect its eggs.

This article relating to Gobioninae is a stub.