yeni, Leiocassis Nguyen [V. H.] & Nguyen [H. D.] in Nguyen 2006:621, Fig. 44 [Freshwater fishes of Vietnam v. 2; ref. 29730] Giao Thiên, Giao Thuy, Nam Dinh, Vietnam. Holotype: NCNTTS I, Bac Ninh. Paratypes: (4) in NCNTTS I, Back Ninh; (3) in Univ. Su Pham, Ha Noi. •Species inquirenda as Tachysurus yeni (Nguyen & Nguyen 2006) -- (Kottelat 2013:266 [ref. 32989]). •Synonym of Plicofollis dussumieri (Valenciennes 1840) -- (Endruweit 2025:182 [ref. 42401] with question). Current status: Uncertain as Plicofollis dussumieri (Valenciennes 1840). Bagridae. Distribution: River Hông Giao Thuy, Nam Dinh (North), Rivers Huong, Thu Bôn, Trà Khúc and Côn (South and Central), Vietnam [if valid]. Habitat: brackish, marine.