bellus, Osteochilus Popta [C. M. L.] 1904:197 [Notes from the Leyden Museum v. 24 (no. 4) (art. 6) (for Oct. 1902); ref. 3547] Bo River, Piit, central Borneo. Syntypes (3): RMNH 7580 (5), 29317 [ex RMNH 7580] (1). •Valid as Osteochilus bellus Popta 1904 -- (Karnasuta 1993:35 [ref. 20700], Kottelat et al. 1993:39 [ref. 23448], Doi 1997:9 [ref. 22832], Kottelat 2013:134 [ref. 32989]). Current status: Valid as Osteochilus bellus Popta 1904. Cyprinidae: Labeoninae. Distribution: Borneo. Habitat: freshwater.