Glyptothorax yuensis, a new species of sisorid catfish (Teleostei: Sisoridae) from Myanmar.

Glyptothorax yuensis, new species, is described from the Yu River, Sagaing division, Myanmar. It is characteristic in having a shallow adipose fin acutely incised at the posterior extremity of its base with an elongated pointed tip, adipose-fin base length 7.610.0 % SL; short nasal barbel, not extending to anterior margin of orbit; thoracic adhesive apparatus present with a conical-shaped median depression opening caudally, its length 11.713.0% SL and width 8.210.1% SL, anteromedial striae present; deep caudal peduncle, its depth 9.411.0 % SL; and two thin yellowish stripes on the body. A key to the species of the genus of Chindwin drainage is provided.