chthamalorhynchus, Cataetyx Cohen [D. M.] 1981:1092, Figs. 4-5 [Proceedings of the Biological Society of Washington v. 94 (no. 4); ref. 8491] Eastern Atlantic, 33°04'S, 16°43'E, depth 1000 meters. Holotype (unique): ZIN 45773. •Valid as Cataetyx chthamalorhynchus Cohen 1981 -- (Cohen 1986:355 [ref. 5646], Nielsen & Cohen in Nielsen et al. 1999:101 [ref. 24448], Balushkin & Prokofiev 2005:557 [ref. 28326], Gomon 2008:357 [ref. 30616], Møller & Nielsen 2015:728 [ref. 34260], Møller et al. 2016:Appendix A [ref. 34432] in Bythitidae, Nielsen 2016:1954 [ref. 34583]). Current status: Valid as Cataetyx chthamalorhynchus Cohen 1981. Bythitidae. Distribution: Cosmopolitan (few localities). Habitat: marine.