tchangi, Propseudecheneis Hora [S. L.] 1937:348, Fig. 11 [Records of the Indian Museum (Calcutta) v. 39 (pt 4); ref. 2209] Red River system, Yunnan Province, China. Holotype: ASZIB [now NZMC] 20010 [ex 12016]. Paratype: ASZIB [now NZMC] 20011 [ex 12017] (1). Type catalog: Ferraris 2007:401 [ref. 29155], Ye et al. 2015:88 [ref. 33808]. See Das 2003:384 [ref. 27706]. •Questionably a synonym of Pseudecheneis sulcatus (McClelland 1842) -- (Chu in Chu et al. 1999:153 [ref. 24534], Ng 2006:67 [ref. 28759]). •Status unclear -- (Ng 2006:46 [ref. 28737]). •Valid as Pseudecheneis tchangi (Hora 1937) -- (Roberts 1998:290 [ref. 23905], Thomson & Page 2006:61 [ref. 28859], Ferraris 2007:401 [ref. 29155], Zhou et al. 2008:121, 122 [ref. 29742] with uncertain locality, Anganthoibi & Vishwanath 2010:199 [ref. 31042], Kottelat 2013:231 [ref. 32989], Ye et al. 2015:88 [ref. 33808], Zhang et al. 2016:178 [ref. 34477]). Current status: Valid as Pseudecheneis tchangi (Hora 1937). Sisoridae: Glyptosterninae. Distribution: Red River basin, Yunnan Province, China. Habitat: freshwater.