tumirostris, Distoechodon Peters [W. (C. H.)] 1881:925 [Monatsberichte der Königlichen Preussischen Akademie der Wissenschaften zu Berlin 1880 [v. 45]; ref. 3455] Ningpo [now Ningbo], China. Holotype: ZMB 11254. •Valid as Xenocypris tumirostris (Peters 1881) -- (Bănărescu 1970:399 [ref. 7718]). •Valid as Distoechodon tumirostris Peters 1881 -- (Yang 1964:130 [ref. 13500], Li 1986:482 [ref. 6154], Chen & Li in Chu & Chen 1989:96 [ref. 13584], Zheng et al. 1989:100 [ref. 21202], Liu et al. in Pan et al. 1991:122 [ref. 23876], Ding 1994:163 [ref. 21531], Zhu 1995:44 [ref. 25213], Chen in Chen 1998:125 [ref. 23556], Liu & He in Chen et al. 1998:221 [ref. 23878], Tang et al. 2001:12 [ref. 25373] as tumirotris, Shao et al. 2009:34 [ref. 30545], Zhang et al. 2016:64 [ref. 34477], Zhang et al. 2019:203 [ref. 36699], Guo 2021:189 [ref. 38617] dated 1880). Current status: Valid as Distoechodon tumirostris Peters 1881. Xenocyprididae. Distribution: Yangtze River basin, China and Taiwan. Habitat: freshwater.