serratum, Amblyceps Ng [H. H.] & Kottelat [M.] 2000:344, Fig. 9 [Ichthyological Exploration of Freshwaters v. 11 (no. 4); ref. 25076] Shallow channel across southern end of Kaoh Han, 14 kilometers northeast of Stung Treng, 13°37'N, 106°03'E, Stung Treng Province, Cambodia. Holotype: UMMZ 234708. Paratypes: CMK 12402 (13), 13745 (1); LARRI uncat. (3). Type catalog: Ferraris 2007:18 [ref. 29155]. •Valid as Amblyceps serratum Ng & Kottelat 2000 -- (Ng 2001:203 [ref. 25641], Kottelat 2001:138 [ref. 25780], Ng 2005:243 [ref. 28495], Ferraris 2007:18 [ref. 29155], Ng & Wright 2009:376 [ref. 30203], Ng & Wright 2010:59 [ref. 31035], Kottelat 2013:216 [ref. 32989], Kottelat 2015:46 [ref. 33971], Darshan et al. 2016:9 [ref. 34177], Dahanukar et al. 2016:225 [ref. 34425], Ng & Kottelat 2018:[8] [ref. 35728], Taki et al. 2021:295 [ref. 39830]). Current status: Valid as Amblyceps serratum Ng & Kottelat 2000. Amblycipitidae. Distribution: Southeast Asia: Mekong River basin, Cambodia and Laos. Habitat: freshwater.