bicolor, Rondeletia Goode [G. B.] & Bean [T. H.] 1895:454, Pl. 17 (fig. 1) [Proceedings of the United States National Museum v. 17 (no. 1012); ref. 5767] East of North Carolina, U.S.A., 36°47'N, 73°25'W, Albatross station 2724, depth 1641 fathoms. Holotype (unique): USNM 38202. Also appeared as new in Goode & Bean 1896:68 [ref. 1848]. •Valid as Rondeletia bicolor Goode & Bean 1895 -- (Uyeno & Sato in Uyeno et al. 1983:280 [ref. 14275], Tolley et al. 1989:673 [ref. 21450], Amaoka in Okamura et al. 1995:149 [ref. 22531], McEachran & Fechhelm 1998:996 [ref. 23897], Paxton 1999:2204 [ref. 24788], Paxton et al. 2001:413 [ref. 25902], Paxton & Trnski 2003:1169 [ref. 27021], Moore et al. 2003:219 [ref. 27076], Paxton 2008:413 [ref. 30640], Mincarone et al. 2014:1559 [ref. 33546], Paxton & Trnski 2016:2171 [ref. 34603], Carneiro et al. 2019:153 [ref. 37250], Kobyliansky et al. 2020:18 [15] [ref. 37724], Afonso et al. 2021:483 [ref. 38384]). Current status: Valid as Rondeletia bicolor Goode & Bean 1895. Rondeletiidae. Distribution: Western Atlantic; North Atlantic; Pacific. Habitat: marine.