laosensis, Glyptothorax Fowler [H. W.] 1934:88, Figs. 28-30 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1417] Bua Yai, Mekong River drainage, eastern Thailand. Holotype: ANSP 59412. Paratypes: ANSP 59413 (1). Type catalog: Böhlke 1984:157 [ref. 13621], Ferraris 2007:391 [ref. 29155]. •Synonym of Glyptothorax trilineatus Blyth 1860 -- (Smith 1945:399 [ref. 4056]). •Valid as Glyptothorax laosensis Fowler 1934 -- (Mo & Chu 1986:341 [ref. 8064], Zhu 1995:153 [ref. 25213], Rainboth 1996:161 [ref. 22772], Kottelat 1998:105 [ref. 23436], Yang in Chen 1998:296 [ref. 23556], Chu in Chu et al. 1999:142 [ref. 24534], Freyhof et al. 2000:96 [ref. 25184], Kottelat 2001:136 [ref. 25780], Vishwanath & Linthoingambi 2006:202 [ref. 28649], Thomson & Page 2006:49 [ref. 28859], Ferraris 2007:391 [ref. 29155], Ng & Rainboth 2008:65 [ref. 29764], Ng & Freyhof 2008:20 [ref. 29810], Ng & Hadiaty 2009:67 [ref. 30166], Ng et al. 2012:60 [ref. 31857], Jiang et al. 2012:386 [ref. 31988], Kottelat 2013:225 [ref. 32989], Kottelat 2015:47 [ref. 33971], Zhang et al. 2016:174 [ref. 34477], Ng & Kottelat 2017:415 [ref. 35173], Fu et al. 2021:9572 [ref. 39347], Taki et al. 2021:300 [ref. 39830], Ng & Kottelat 2023:368 [ref. 40091], Ng & Kottelat 2023:1342 [ref. 40534]). Current status: Valid as Glyptothorax laosensis Fowler 1934. Sisoridae: Sisorinae. Distribution: Southeast Asia: Chao Phraya and Mekong River basins, Yunnan (China), Laos, Thailand and Vietnam. IUCN (2021): Not assessed. Habitat: freshwater.