retrodorsalis, Oreonectes Lan [J.-H.], Yang [J.-X.] & Chen [Y.-R.] 1995:370 [English 370], Fig. 1 [Acta Zootaxonomica Sinica v. 20 (no. 3); ref. 23184] Outlet of an underground river (25°10'N, 107°10'E), at Long-li Village, Liuzhai Town, Nandan County, Guangxi, China. Holotype: KIZ 9110001. Paratypes: KIZ 9110002-07 (6). Type catalog: Du et al. 2013:351 [ref. 32939]. •Valid as Oreonectes retrodorsalis Lan, Yang & Chen 1995 -- (Zhang et al. 2006:614 [ref. 29423], Du et al. 2008:32 [ref. 29544], Huang et al. 2009:445 [ref. 30323], Romero et al. 2009 [ref. 30522], Zhao et al. 2011:1552 [ref. 31493], Yang et al. 2011:211 [ref. 31282], Tang et al. 2012:489 [ref. 31595], Kottelat 2012:347 [ref. 32232], Kottelat 2012:95 [ref. 32367], Ma & Zhao 2012:110 [ref. 34891], Deng et al. 2016:146 [ref. 34511], Deng et al. 2016:59 [ref. 34936]). •Valid as Yunnanilus retrodorsalis (Lan, Yang & Chen 1995) -- (Lan et al. 2013:40 [ref. 32910], Zhang et al. 2016:150 [ref. 34477], Liu et al. 2019:402 [ref. 36573], Du et al. 2021:331 [ref. 38600], He et al. 2024:203 [ref. 40917]). •Valid as Troglonectes retrodorsalis (Lan, Yang & Chen 1995) -- (Luo et al. 2023:[2] [ref. 40042], Li et al. 2023:7 [ref. 40200]). Current status: Valid as Troglonectes retrodorsalis (Lan, Yang & Chen 1995). Nemacheilidae. Distribution: East Asia: caves at Long-li Village, Pearl River basin, Guangxi, China. Habitat: freshwater.