mandibularis, Ecsenius McCulloch [A. R.] 1923:122, Pl. 15 (figs. 1-2b) [Records of the Australian Museum v. 14 (no. 2); ref. 2946] Masthead Island, off Port Curtis, Queensland, Australia. Holotype: AMS I.7112. Paratypes: (22) AMS I.7113-6. •Valid as Ecsenius mandibularis McCulloch 1923 -- (Springer 1971:39 [ref. 7707], Springer 1988:119 [ref. 6804], Randall et al. 1990:380 [ref. 15987], Randall et al. 1997:380 [ref. 25919], Springer 2001:3544 [ref. 26290], Hoese & Bray 2006:1548 [ref. 29000], Patzner et al. 2009:452 [ref. 30396], Allen et al. 2019:76 [ref. 36633]). Current status: Valid as Ecsenius mandibularis McCulloch 1923. Blenniidae: Salariinae. Distribution: Australia. Habitat: marine.