collinus, Leiocassis Ng [H. H.] & Lim [K. K. P.] 2006:166, Fig. 1 [Ichthyological Exploration of Freshwaters v. 17 (no. 2); ref. 28701] Sungai Palum Tambun, tributary of Sungai Segama, upstream of Danum Valley Field Center, Segama River drainage, Danum Valley, Sabah, Malaysia, Borneo. Holotype: ZRC 46154. Paratypes: BMNH 2005.11.2.1 (1); FMNH 68005 (1), 68006 (3); SBM (= MUS) uncat. (2). Type catalog: Ng & Kim 2008:31 [ref. 29920]. •Valid as Leiocassis collina Ng & Lim 2006 -- (Ferraris 2007:443 [ref. 29155] as collinus, Kottelat 2013:261 [ref. 32989], Ng & Tan 2018:334 [ref. 36208], Ng & Hadiaty 2019:198 [ref. 36874]). Current status: Valid as Leiocassis collina Ng & Lim 2006. Bagridae. Distribution: Kalabakan and Segama River basins, Sabah, northeastern Borneo. Habitat: freshwater.