longispinalis, Leiocassis Nguyen [V. H.] 2006:617, Fig. 42 [Freshwater fishes of Vietnam v. 2; ref. 29730] Ngòi Bo, Lào Cai, Vietnam. Holotype: NCNTTS I, Bac Ninh. Paratypes: (4). Spelt longispinnis on p. 328; Kottelat 2013 selected longispinalis. •Valid as Tachysurus longispinalis (Nguyen 2006) -- (Ng 2009:22 [ref. 30544], Kottelat 2013:267 [ref. 32989] with question, Shao & Zhang 2022:Table 4 [ref. 39199]). •Valid as Rhinobagrus longispinalis (Nguyen 2006) -- (Endruweit 2025:188 [ref. 42401]). Current status: Valid as Rhinobagrus longispinalis (Nguyen 2006). Bagridae. Distribution: Southeast Asia, East Asia: Yuanjiang River, Red River system, Lo River (China, Vietnam). Habitat: freshwater.