kwangtungensis, Raja Chu [Y.-T.] 1960:148, Figs. 137-139 [Cartilaginous fishes of China; ref. 21272] Jia-Bo, China. Holotype: SFI 57-0676. Paratypes: SFI 57-0674 (1), 57-0675 (1). •Valid as Raja kwangtungensis Chu 1960 -- (Ishihara 1987:242 [ref. 6264], Séret 1989:128 [ref. 12827], Compagno 1999:490 [ref. 25589], Nakabo 2000:172 [ref. 25086], Compagno in Randall & Lim 2000:582 [ref. 25122], Shinohara et al. 2001:291 [ref. 25995], Nakabo 2002:172 [ref. 26001]). •Valid as Dipturus kwangtungensis (Chu 1960) -- (McEachran & Dunn 1998:285 [ref. 23312], Jeong 1999:202 [ref. 25171], Choi et al. 2003:66, 482 [ref. 26218], Shinohara et al. 2005:397 [ref. 28370], Jeong & Nakabo 2008:183 [ref. 29612], Last & Lim 2010:107 [ref. 30853], Last el al. 2010:170 [ref. 32461], Yamashita et al. 2012:129 [ref. 32408], Last & Alava 2013:214 [ref. 33041], Hsu et al. 2013:253 [ref. 33043], Ebert et al. 2013:352 [ref. 33045], Shinohara et al. 2014:235 [ref. 33330], Hara et al. 2016:5 [ref. 36169] as cf. kwanftungensis, Last et al. 2016:21 [ref. 34941], Last et al. 2016:259 [ref. 35000], Weigmann 2016:108 [ref. 34211], Kim et al. 2020:45 [ref. 39118], Sonoyama et al. 2020:12 [ref. 37637]). Current status: Valid as Dipturus kwangtungensis (Chu 1960). Rajidae. Distribution: Western Pacific: Borneo and China north to Korea and Japan. Habitat: marine.