polylobata, Parasewellia Nguyen [H. D.] & Nguyen [V. H.] in Nguyen 2006:548, Fig. 3 [Freshwater fishes of Vietnam v. 2; ref. 29730] Thu Bon River, Quang Nam Province, Vietnam. Holotype (unique): Univ. Su Pham 1, Ha Noi. Spelled polyloba in caption to Fig.3; that spelling regarded [W.N.E] as a lapsus (misspelling) as all 3 new species in this genus end in lobata. Kottelat 2012;71 [ref. 32367] acts as first reviser selecting monolobata over polylobata. •Synonym of Sewellia monolobata (Nguyen & Nguyen 2006) -- (Kottelat 2012:71 [ref. 32367], Kottelat 2013:196 [ref. 32989]). Current status: Synonym of Sewellia monolobata (Nguyen & Nguyen 2006). Gastromyzontidae. Habitat: freshwater.