frenatus, Oreoglanis Ng [H. H.] & Rainboth [W. J.] 2001:7, Fig. 6 [Occasional Papers of the Museum of Zoology University of Michigan No. 732; ref. 25458] Nam Ka basin, Houay Kheua at highway 7 bridge, 19°38'N, 103°28'E, Xieng Khouang Province, Laos. Holotype: UMMZ 236811. Paratypes: UMMZ 236812 (17), ZRC 45707 (4). Type catalog: Ferraris 2007:397 [ref. 29155], Ng & Kim 2008:61 [ref. 29920]. •Valid as Oreoglanis frenatus Ng & Rainboth 2001 -- (Ng & Freyhof 2001:1168 [ref. 26075], Ng 2004:210 [ref. 27752], Thomson & Page 2006:73 [ref. 28859], Ferraris 2007:397 [ref. 29155], Vidthayanon et al. 2009:152 [ref. 30420], Linthoingambi & Vishwanath 2011:63 [ref. 31148], Suvarnaraksha 2020:780 [ref. 37855]). •Valid as Oreoglanis frenata Ng & Rainboth 2001 (Kottelat 2013:228 [ref. 32989], Ng & Kottelat 2024:5 [ref. 41609]). Current status: Valid as Oreoglanis frenata Ng & Rainboth 2001. Sisoridae: Glyptosterninae. Distribution: Southeast Asia: Nam Ka River drainage, Mekong River basin, Laos. Habitat: freshwater.