semicinctus, Holacanthus Waite [E. R.] 1900:204, Pl. 36 [Records of the Australian Museum v. 3 (no. 7); ref. 4558] Lord Howe Island. Holotype (unique): ? AMS I.4345. •Valid as Genicanthus semicinctus (Waite 1900) -- (Allen 1980:250 [ref. 22764], Paulin et al. 1989:194 [ref. 24556], Francis 1993:163 [ref. 25479], Pyle 1997:91 [ref. 23468], Allen et al. 2006:1307 [ref. 29090], Duffy & Ahyong 2015:114 [ref. 36167], Trnski 2015:1307 [ref. 34198]). Current status: Valid as Genicanthus semicinctus (Waite 1900). Pomacanthidae. Distribution: Southwestern Pacific. Habitat: marine.