kelabau, Osteochilus Popta [C. M. L.] 1904:196 [Notes from the Leyden Museum v. 24 (no. 4) (art. 6) (for Oct. 1902); ref. 3547] Bo River, Kalimantan Timur, central Borneo, Indonesia. Holotype (unique): RMNH 7578. •Valid as Osteochilus kelabau Popta 1904 -- (Karnasuta 1993:77 [ref. 20700], Kottelat et al. 1993:40 [ref. 23448], Doi 1997:9 [ref. 22832], Kottelat 2013:135 [ref. 32989]). Current status: Valid as Osteochilus kelabau Popta 1904. Cyprinidae: Labeoninae. Distribution: Borneo. Habitat: freshwater.