squamiceps, Diplacanthopoma Lloyd [R. E.] 1907:10 [Records of the Indian Museum (Calcutta) v. 1 (pt 1); ref. 15153] Southeastern coast of Arabia, 13°09'27"N, 46°45'15"E, Investigator station 361, depth 540 fathoms. Syntypes: ZSI F1321/1-1322/1 (2). Type catalog: Menon & Yazdani 1968:148 [ref. 20743], Menon & Rama-Rao 1975:40 [ref. 22148]. Figured in Alcock 1908: Pl. 42 (figs. 2-2a) [ref. 20538]. •Valid as Pseudonus squamiceps (Lloyd 1907) -- (Nielsen & Cohen in Nielsen et al. 1999:108 [ref. 24448], Nielsen 2011:59 [ref. 31293], Nielsen 2011:60 [ref. 31293], Møller et al. 2016:Appendix A [ref. 34432] in Bythitidae). Current status: Valid as Pseudonus squamiceps (Lloyd 1907). Bythitidae. Distribution: Western Indian Ocean (Gulf of Aden) and western Pacific (Taiwan southward) and southeastern Indian Ocean off Australia. Habitat: marine.