brunei, Neogastromyzon Tan [H. H.] 2006:194, Pl. 18C; figs. 126-127 [The Borneo Suckers; ref. 28716] Sungai Enkabang, about 15 min. upstream of Kuala Belalong Field Studies Centre, 4°32'13.5"N, 115°09'35.0"E, Belalong basin, Temburong District, Brunei Darussalam. Holotype: UBD uncat. Paratypes: UBD uncat. (9); ZRC 47400 (7). •Valid as Neogastromyzon brunei Tan 2006 -- (Kottelat 2012:65 [ref. 32367], Kottelat 2013:194 [ref. 32989], Sulaiman et al. 2018:31 [ref. 35802]). Current status: Valid as Neogastromyzon brunei Tan 2006. Gastromyzontidae. Distribution: Temburong River basin, Brunei Darussalam, Borneo. Habitat: freshwater.