brevidorsalis, Nybelinella Shcherbachev [Yu. N.] 1976:162 [146], Fig. 1a [Voprosy Ikhtiologii v. 16 (no. 1) (art. 96); ref. 8665] Southeastern Indian Ocean, 12°47'S, 88°54'E, Vityaz station 6744-5, depth 5160 meters. Holotype (unique): ZIN 42297. On p. 146 of English translation. •Valid as Nybelinella brevidorsalis Shcherbachev 1976 -- (Cohen & Nielsen 1978:62 [ref. 881], Nielsen & Cohen in Nielsen et al. 1999:140 [ref. 24448], Møller et al. 2016:Appendix A [ref. 34432] in Bythitidae, Nielsen 2017:52 [ref. 35211]). Current status: Valid as Nybelinella brevidorsalis Shcherbachev 1976. Bythitidae. Distribution: Southeastern Indian Ocean. Habitat: marine.