Author: Freyhof & Serov, 2001
Comments: Abundant in riffles with rocks and gravel and high water velocities (Ref. 40772).  Feeds on aquatic invertebrates (Ref. 40772).  Associated with <i>Annamia normani</i>, <i>Schistura huongensis</i>, <i>Mastacembelus armatus</i>, <i>Rhinogobius ocellatus</i> and <i>Anguilla marmorata</i> (Ref. 40772).