ushiei, Dasybatis Jordan [D. S.] & Hubbs [C. L.] 1925:114 [Memoirs of the Carnegie Museum v. 10 (no. 2); ref. 2486] Mikawa Bay, branch of Gulf of Ise, Japan. Holotype (unique): FMNH 59380 [ex CM 7778]. Type catalog: Henn 1928:51 [ref. 12305], Ibarra & Stewart 1987:31 [ref. 12367]. •Valid as Dasyatis ushiei (Jordan & Hubbs 1925) -- (Nakaya in Masuda et al. 1984:15 [ref. 6441], Nishida & Nakaya 1990:339 [ref. 20166], Compagno 1999:496 [ref. 25589], Nakabo 2000:182 [ref. 25086], Compagno in Randall & Lim 2000:582 [ref. 25122], Shinohara et al. 2001:291 [ref. 25995], Nakabo 2002:182 [ref. 26001], Last & White 2008:281 [ref. 29693], Last el al. 2010:186 [ref. 32461], Yamashita et al. 2012:133 [ref. 32408], Ebert et al. 2013:360 [ref. 33045], Psomadakis et al. 2015:100 [ref. 34104], Weigmann 2016:134 [ref. 34211]). •Synonym of Bathytoshia lata (Garman 1880) -- (Last & Yearsley 2016:5 [ref. 34940], Last et al. 2016:354 [ref. 34581]). Current status: Synonym of Bathytoshia lata (Garman 1880). Dasyatidae: Dasyatinae. Habitat: marine.