sayu, Oreonectes Herre [A. W. C. T.] & Lin [S.-Y.] 1936:19 [Bulletin of the Chekiang Provincial Fisheries Experiment Station, Tinghai, Chekiang, China v. 2 (no. 7); ref. 10995] Upper Tsien Tang River, Chekiang Province, China. Holotype (unique): CAS-SU 32584. Type catalog: Böhlke 1953:40 [ref. 12291]. •Valid as Lefua sayu (Herre & Lin 1936) -- (Kottelat 2012:88 [ref. 32367], Hosoya et al. 2018:199 [ref. 36197]). Current status: Valid as Lefua sayu (Herre & Lin 1936). Nemacheilidae. Distribution: Chekiang Province, China. Habitat: freshwater.