diaphanus, Barathronus Brauer [A.] 1906:305, Pl. 14 (fig. 6) [Die Tiefsee-Fische v. 15; ref. 632] Off eastern Africa, 2°59'N, 47°06'E, Valdivia station 259, depth 1289 meters. Holotype (unique): ZMB 17688. Holotype as ZMB 17699 in Nielsen & Møller 2008:39 [ref. 29803] and in Nielsen 2019:241 [ref. 36994]. •Valid as Barathronus diaphanus Brauer 1906 -- (Nielsen 1969:44 [ref. 3195], Nielsen & Eagle 1974:1071 [ref. 7525], Cohen & Nielsen 1978:62 [ref. 881], Okiyama & Kato 1997:224 [ref. 22940], Nielsen & Cohen in Nielsen et al. 1999:138 [ref. 24448], Nielsen 1999:1984 [ref. 24753], Nielsen & Møller 2008:39 [ref. 29803], Nielsen et al. 2015:59 [ref. 33736], Møller et al. 2016:Appendix A [ref. 34432] in Bythitidae, Nielsen 2019:241 [ref. 36994]). Current status: Valid as Barathronus diaphanus Brauer 1906. Bythitidae. Distribution: Indo-West Pacific: from Madagascar to Japan and Tonga Islands. Habitat: marine.