Species that contain: Varicorhinus and lepturus [ 5 ] records

argentatus, Varicorhinus Nguyen [V. H.] & Doan [L. H.] 1969:13, Fig. 11 in ref. 29795 [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] Suoi Rut stream, Hoa Binh Province, Vietnam. Lectotype: RIAH 67. Paralectotypes: RIAH 67 (1). See Kottelat 2001:113, 119 [ref. 25482] for availability issues. Spelled in more than one way originally, and Kottelat 2001:119 [ref. 25482] as first reviser selected argentatus. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483. Lectotype selected by Roberts & Catania 2008:93 [ref. 29794]. •In the genus Onychostoma -- (Roberts & Catania 2008:96 [ref. 29794], Xin et al. 2009:260 [ref. 30708]). •Synonym of Onychostoma leptura (Boulenger 1900) with question -- (Kottelat 2013:129 [ref. 32989]). •Tentative synonym of Onychostoma lepturus (Boulenger 1900) -- (Kottelat 2001:32 [ref. 25482]). Current status: Synonym of Onychostoma lepturus (Boulenger 1900). Cyprinidae: Acrossocheilinae. Habitat: freshwater, brackish.

erythrogenys, Varicorhinus Nguyen [V. H.] & Doan [L. H.] 1969:13, Fig. 12 in ref. 29795 [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] Suoi Rut stream, Hoa Binh Province and Thac Ba, Yen Bai Province, Vietnam. Lectotype: RIAH 1068. Paralectotypes: (2) RIAH 1068 (1). See Kottelat 2001:113, 120 [ref. 25482] for availability issues. Spelled in more than one way originally, and Kottelat 2001:120 [ref. 25482] as first reviser selected erythrogenys. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483. Lectotype selected by Roberts & Catania 2008:93 [ref. 29794]. •Referable to Onychostoma -- (Roberts & Catania 2008:96 [ref. 29794], Xin et al. 2009:260 [ref. 30708]). •Questionably a synonym of Onychostoma leptura (Boulenger 1900) -- (Kottelat 2013:129 [ref. 32989]). •Tentative synonym of Onychostoma lepturus (Boulenger 1900) -- (Kottelat 2001:32 [ref. 25482]). Current status: Synonym of Onychostoma lepturus (Boulenger 1900). Cyprinidae: Acrossocheilinae. Habitat: freshwater, brackish.

lepturus, Gymnostomus Boulenger [G. A.] 1900:961, Pl. 69 (fig. 1) [Proceedings of the Zoological Society of London 1899 (pt 4); ref. 14715] Five-fingers Mountains, Hainan Island, China. Holotype (unique): BMNH 1899.11.30.21. Specific name has to be treated as a noun (ICZN Art. 31.2.2). •Valid as Scaphesthes lepturus (Boulenger 1900) -- (Jin in Kuang et al. 1986:120 [ref. 26639] dated 1899). •Valid as Gymnostomus lepturus Boulenger 1900 -- (Mai 1978:46 [ref. 13511]). •Valid as Varicorhinus lepturus (Boulenger 1900) -- (Wu et al. 1977:305 [ref. 4807], Chu & Cui in Chu & Chen 1989:213 [ref. 13584], Zheng et al. 1989:188 [ref. 21202], Chen et al. in Pan et al. 1991:159 [ref. 23876], Zhu 1995:60 [ref. 25213], Zhang et al. 2016:92 [ref. 34477]). •Valid as Onychostoma lepturum (Boulenger 1900) -- (Jang-Liaw & Chen 2013:68 [ref. 32417]). •Valid as Onychostoma leptura (Boulenger 1900) -- (Bănărescu 1971:247 [ref. 7666], Shan et al. in Yue 2000:133 [ref. 25272], Kottelat 2013:129 [ref. 32989], Hoang et al. 2015:123, 136 [ref. 33811], Song et al. 2018:161 [ref. 35890]). •Valid as Onychostoma lepturus (Boulenger 1900) -- (Kottelat 2001:32 [ref. 25482], Kottelat 2001:63 [ref. 25780]). Current status: Valid as Onychostoma lepturus (Boulenger 1900). Cyprinidae: Acrossocheilinae. Distribution: Southeast Asia: China, Laos and Vietnam. Habitat: freshwater, brackish.

microstomus, Varicorhinus Nguyen [V. H.] & Doan [L. H.] 1969:13, Fig. 13 in ref. 29795 [Some data on composition, origin, and distribution of cyprinid species in northern Vietnam; ref. 25483] Ta Khoa, Son La Province, Vietnam. Lectotype: RIAH 1070. See Kottelat 2001:113, 120 [ref. 25482] for availability issues. Spelled in more than one way originally, and Kottelat 2001:120 [ref. 25482] as first reviser selected microstomus. See Nguyen & Doan 2008 [ref. 29793] for an English translation of ref. 25483 with name as microstoma. Lectotype selected by Roberts & Catania 2008:93 [ref. 29794]. The type locality (Suoi Rut) or the specimen number (1070) is incorrect. •In the genus Onychostoma Günther 1896 -- (Roberts & Catania 2008:96 [ref. 29794], Xin et al. 2009:260 [ref. 30708]). •Questionably a synonym of Onychostoma leptura (Boulenger 1900) -- (Kottelat 2013:129 [ref. 32989]). •Questionably a synonym of Onychostoma lepturus (Boulenger 1900) -- (Kottelat 2001:32 [ref. 25482]). Current status: Uncertain as Onychostoma lepturus (Boulenger 1900). Cyprinidae: Acrossocheilinae. Habitat: freshwater.

roulei, Barbus Wu [H.-W.] 1931:15, Fig. 2 [Contributions from the Biological Laboratory of the Science Society of China. (Zoological Series) v. 7 (no. 1); ref. 16348] Fukien, China. Holotype (unique): not researched. •Valid as Onychostoma roulei (Wu 1931) -- (Bănărescu 1971:358 [ref. 20619]). •Synonym of Varicorhinus lepturus (Boulenger 1900) -- (Wu et al. 1977:305 [ref. 4807], Zhang et al. 2016:92 [ref. 34477]). •Synonym of Onychostoma leptura (Boulenger 1900) -- (Kottelat 2013:129 [ref. 32989]). •Synonym of Onychostoma lepturus (Boulenger 1900). Current status: Synonym of Onychostoma lepturus (Boulenger 1900). Cyprinidae: Acrossocheilinae. Habitat: freshwater, brackish.