dialuzona, Acantopsis van Hasselt [J. C.] 1823:133 [Algemeene Konst- en Letter-bode voor het Jaar II Deel (no. 35); ref. 5963] Jakarta, Java, Indonesia. Syntypes: RMNH 2707 (1). Type information: Roberts 1993:23 [ref. 21799]. Regarded as available (see Alfred 1961:86 [ref. 20553], Kottelat 1987:372 [ref. 5962]). Also in van Hasselt 1824:377 [ref. 5964]. •Valid as Acantopsis dialuzona van Hasselt 1823 -- (Roberts 1989:99 [ref. 6439], Siebert 1991:912 [ref. 20043], Kottelat et al. 1993:58 [ref. 23448], Roberts 1993:23 [ref. 21799], Doi 1997:14 [ref. 22832], Ng & Tan 1999:356 [ref. 24159], Kottelat & Widjanarti 2005:157 [ref. 28284] as cf. dialuzona, Kottelat 2012:22 [ref. 32367], Kottelat 2013:177 [ref. 32989], Boyd et al. 2017:163 [ref. 35656], Boyd et al. 2018:[7] [ref. 36347], Ng et al. 2019:519 [ref. 36606], Fu et al. 2021:9567 [ref. 39347], Hasan et al. 2022:6035 [ref. 39888], Ahmad et al. 2023:38 [ref. 41243]). Current status: Valid as Acantopsis dialuzona van Hasselt 1823. Cobitidae. Distribution: Southeast Asia: Java, Borneo, Sumatra (Indonesia), Malaya (Malaysia), southern Thailand, Yunnan (China). IUCN (2020): Least Concern. Habitat: freshwater.