dyocheilus, Cyprinus McClelland [J.] 1839:268, 330, Pl. 37 (fig. 1) [Asiatic Researches v. 19 (pt 2); ref. 2923] Brahmaputra River, from assam to rapids at the extremity of the valley, India. No types known. Labelled Catostomus dyocheilus in plate caption. Fig. 75 in Talwar & Jhingran 1991:207 [ref. 20764] is not this species but the lectotype of Labeo devdevi Hora 1936. •Synonym of Labeo pangusia (Hamilton 1822) -- (Menon 1999:135 [ref. 24904], Ataur Rahman 2003:135 [ref. 31338]). •Valid as Labeo dyocheilus (McClelland 1839), subspecies dyocheilus (McClelland 1839) -- (Jayaram & Dhas 2000:49 [ref. 25342]). •Valid as Labeo dyocheilus (McClelland 1839) -- (Shrestha 1978:36 [ref. 15970], Coad 1981:11 [ref. 22348], Talwar & Jhingran 1991:207 [ref. 20764], Doi 1997:6 [ref. 22832], Vu & Nguyen 1997:26 [ref. 26438], Kottelat 1998:37 [ref. 23436], Kullander et al. 1999:152 [ref. 23689], Kundu 2000:96 [ref. 25663], Karmakar 2000:28 [ref. 25662], Shrestha 2008:70 [ref. 29923], Gurung et al. 2013:4882 [ref. 32969], Kottelat 2013:116 [ref. 32989], Shangningam & Kosygin 2022:59 [ref. 39587], Çiçek et al. 2023:19 [ref. 40326]). Current status: Valid as Labeo dyocheilus (McClelland 1839). Cyprinidae: Labeoninae. Distribution: South Asia: Afghanistan, India, Nepal to Myanmar. Habitat: freshwater.