serrata, Hainania Koller [O.] 1927:45, Fig. 5 [Annalen des Naturhistorischen Museums in Wien v. 41; ref. 5622] Kang-kong River, Hainan Island, China. Lectotype: NMW 10420 (1 of 2). Paralectotypes: NMW 10420 (1 of 2). Lectotype selected by Banarescu 1968:527 [ref. 20603]. •Valid as Hemiculter serratus (Koller 1927) -- (Bănărescu 1971:11 [ref. 20612]). •Valid as Pseudohemiculter serrata (Koller 1927) -- (Mai 1978:148 [ref. 13511]). •Valid as Hainania serrata Koller 1927 -- (Yih & Wu 1964:78 [ref. 13499], Lu in Kuang et al. 1986:80 [ref. 26639], Lu in Pan et al. 1991:103 [ref. 23876], Zhu 1995:39 [ref. 25213], Luo & Chen in Chen et al. 1998:180 [ref. 23878], Yue & Chen 1998:92 [ref. 26415], Kottelat 2001:26 [ref. 25482], Kottelat 2013:109 [ref. 32989], Zhang et al. 2016:60 [ref. 34477]). Current status: Valid as Hainania serrata Koller 1927. Xenocyprididae. Distribution: Hainan Island, China. Habitat: freshwater, brackish.