The identity of Pseudecheneis sulcata (M'Clelland, 1842), with descriptions of two new species of rheophilic catfish (Teleostei: Sisoridae) from Nepal and China. Author Heok Hee Ng text Zootaxa 2006 1254 45 68 http://www.zoobank.org/urn:lsid:zoobank.org:pub:D40D9055-4618-4CBA-AF28-0E621FFA7AEC journal article z01254p045 P. tchangi : ASIZB 20010 ( holotype ), 120 mm SL; China : Yunnan (photographs examined).