aculeatus, Leiocassis Ng [H. H.] & Hadiaty [R. K.] 2005:84, Fig. 1 [Ichthyological Exploration of Freshwaters v. 16 (no. 1); ref. 28215] Sungai Soraya, tributary of Sungai Alas, Aceh Province, Sumatra. Holotype: MZB 8715. Paratypes: MZB 5628 (1), ZRC 45416 (1). Type catalog: Ferraris 2007:92 [ref. 29155], Ng & Kim 2008:31 [ref. 29920]. •Valid as Leiocassis aculeata Ng & Hadiaty 2005 -- (Ng & Lim 2006:166 [ref. 28701] as aculeatus, Ferraris 2007:92 [ref. 29155] as aculeatus, Kottelat 2013:261 [ref. 32989], Ng & Tan 2018:334 [ref. 36208], Ng & Hadiaty 2019:197 [ref. 36874]). Current status: Valid as Leiocassis aculeata Ng & Hadiaty 2005. Bagridae. Distribution: Alas River basin, northern Sumatra. Habitat: freshwater.