niwae, Tosana Smith [H. M.] & Pope [T. E. B.] 1906:470, Fig. 4 [Proceedings of the United States National Museum v. 31 (no. 1489); ref. 4058] Urado Bay, Tosa, southern Japan. Holotype (unique): USNM 55618. Type catalog: Anderson 2018:52 [ref. 36146]. •Valid as Tosana niwae Smith & Pope 1906 -- (Katayama in Masuda et al. 1984:135 [ref. 6441], Randall 1995:125 [ref. 22896], Carpenter et al. 1997:146 [ref. 23922], Heemstra & Randall 1999:2471 [ref. 24815], Nakabo 2000:700 [ref. 25086], Randall in Randall & Lim 2000:611 [ref. 25122], Shinohara et al. 2001:321 [ref. 25995], Nakabo 2002:700 [ref. 26001], Anderson 2018:52 [ref. 36146], Gill et al. 2019:573 [ref. 36768], Parenti & Randall 2020:45 [ref. 37354], Gill et al. 2021:63 [ref. 38405], Hashimoto et al. 2021:6 [ref. 38637], Anderson 2022:574 [ref. 39757]). Current status: Valid as Tosana niwae Smith & Pope 1906. Anthiadidae. Distribution: Western Pacific: southern China north to Kagoshima Prefecture (southern Japan). Habitat: marine.