oxygaster, Cyprinus Valenciennes [A.] in Cuvier & Valenciennes 1844:349 [Histoire naturelle des poissons v. 17; ref. 1010] Jakarta, Java, Indonesia. Holotype (unique): RMNH (not found). Type information: Roberts 1993:20 [ref. 21799]. •Valid as Oxygaster oxygaster (Valenciennes 1844) -- (Roberts 1989:56 [ref. 6439]). •Synonym of Oxygaster anomalura van Hasselt 1823 -- (Roberts 1993:20 [ref. 21799]). Current status: Synonym of Oxygaster anomalura van Hasselt 1823. Xenocyprididae. Habitat: freshwater.