protentum, Amblyceps Ng [H. H.] & Wright [J. J.] 2009:370, Fig. 1 [Copeia 2009 (no. 2); ref. 30203] Amphoe Khum Yuam, Tambon Muang Bon, Huai Nong Heng, Ma La Ka, 18°37'N, 97°55'E, Mae Hong Son Province, Thailand. Holotype: UMMZ 248731. Paratypes: UMMZ 248732 (8); ZRC 51382 (2). •Valid as Amblyceps protentum Ng & Wright 2009 -- (Ng & Wright 2010:59 [ref. 31035], Darshan et al. 2016:9 [ref. 34177], Dahanukar et al. 2016:225 [ref. 34425], Ng & Kottelat 2018:[8] [ref. 35728]). Current status: Valid as Amblyceps protentum Ng & Wright 2009. Amblycipitidae. Distribution: Salween River drainage, Thailand. Habitat: freshwater.