Eonemachilus Berg [L. S.] 1938:314, 316 Masc. Nemacheilus nigromaculatus Regan 1904. Type by original designation (also monotypic). •Synonym of Yunnanilus Nichols 1925 -- (Kottelat & Chu 1988:66 [ref. 13392], Zhu 1989:14 [ref. 17744], Kottelat 1990:21, 238 [ref. 14137], Bănărescu & Nalbant 1995:455 [ref. 23187]). •Valid as Eonemachilus Berg 1938 -- (Prokofiev 2004:157 [ref. 27665], Prokofiev 2010:889 [ref. 31096], Kottelat 2012:82 [ref. 32367], Prokofiev 2017:134 [ref. 35630], Du et al. 2021:6 [ref. 38600], Du et al. 2023:10 [ref. 40265]). Current status: Valid as Eonemachilus Berg 1938. Nemacheilidae.