tenuicauda, Oreoglanis Vidthayanon [C.], Saenjundaeng [P.] & Ng [H. H.] 2009:145, Fig. 13 [Ichthyological Exploration of Freshwaters v. 20 (no.2); ref. 30420] Chalermprakiat, Nam Chang stream, 19°33'N, 101°12'E, Nan Province, Thailand. Holotype: NIFI 3191. Paratypes: NIFI 3140 (11), 3155 (9). •Valid as Oreoglanis tenuicauda Vidthayanon, Saenjundaeng & Ng 2009 -- (Linthoingambi & Vishwanath 2011:63 [ref. 31148], Kottelat 2013:229 [ref. 32989], Suvarnaraksha 2020:780 [ref. 37855], Ng & Kottelat 2024:5 [ref. 41609]). Current status: Valid as Oreoglanis tenuicauda Vidthayanon, Saenjundaeng & Ng 2009. Sisoridae: Glyptosterninae. Distribution: Southeast Asia: upper Nan River drainage, Chao Phraya River basin, northern Thailand. Habitat: freshwater.