patella, Sewellia Freyhof [J.] & Serov [D. V.] 2000:235, Figs. 13-14 [Ichthyological Exploration of Freshwaters v. 11 (no. 3); ref. 25068] Stream Azun, about 30 kilometers east of Plieku, 14°02'34"N, 108°21'07"E, Gia Lai Province, Vietnam. Holotype: ZFMK 20962. Paratypes: ZFMK 20963-80 (18), 20981-86 (6), 20988-89 (2). Type catalog: Herder et al. 2010:114 [ref. 31087]. •Valid as Sewellia patella Freyhof & Serov 2000 -- (Freyhof 2003:225 [ref. 27390], Kottelat 2012:71 [ref. 32367], Kottelat 2013:196 [ref. 32989], Endruweit & Nguyen 2016:301 [ref. 34912]). Current status: Valid as Sewellia patella Freyhof & Serov 2000. Gastromyzontidae. Distribution: Southeast Asia: Gia Lai Province, Vietnam. Habitat: freshwater.