laosensis, Macrocheirichthys Fowler [H. W.] 1934:112, Fig. 64 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 86; ref. 1417] Mekong River at Chieng Sen, northern Thailand. Holotype: ANSP 57510. Paratypes: ANSP 57511 (1). Type catalog: Böhlke 1984:80 [ref. 13621]. Original genus should have been Macrochilichthys. •Synonym of Macrochirichthys macrochirus (Valenciennes 1844) -- (Yih & Wu 1964:92 [ref. 13499], Roberts 1989:45 [ref. 6439], Luo & Chen in Chen et al. 1998:115 [ref. 23878] as laoseusis, Kottelat 2001:59 [ref. 25780], Kottelat 2013:122 [ref. 32989]). Current status: Synonym of Macrochirichthys macrochirus (Valenciennes 1844). Xenocyprididae. Habitat: freshwater.