thielei, Grammonus Nielsen [J. G.] & Cohen [D. M.] 2004:83, Figs. 1-3 [The Beagle, Records of the Museums and Art Galleries of the Northern Territory v. 20; ref. 28073] 35 meters inside a limestone cave in Tomia Island, off southeastern Sulawesi, Indonesia, depth about 25 meters. Holotype (unique): ZMUC P771359. •Valid as Grammonus thielei Nielsen & Cohen 2004 -- (Nielsen 2007:375 [ref. 29358], Randall & Hughes 2008:143 [ref. 29910], Nielsen & Prokofiev 2010:192 [ref. 30790], Møller et al. 2016:Appendix A [ref. 34432] in Bythitidae). Current status: Valid as Grammonus thielei Nielsen & Cohen 2004. Bythitidae. Distribution: Sulawesi, Indonesia. Habitat: marine.