polyacanthus, Glyphidodon Ogilby [J. D.] 1889:65 [Memoirs of the Australian Museum, Sydney No. 2 (art. no. 3); ref. 18489] Lord Howe Island. Syntypes: AMS I.1903-I.1910 (1 ea.). •Valid as Neoglyphidodon polyacanthus (Ogilby 1889) -- (Randall et al. 1990:272 [ref. 15987], Allen 1991:246 [ref. 19344], Kuiter 1993:243 [ref. 23929], Francis 1993:163 [ref. 25479], Randall et al. 1997:272 [ref. 25919], Allen 2001:3344 [ref. 26132], Randall 2005:372 [ref. 28239], Allen et al. 2006:1459 [ref. 29090], Parenti 2021:68 [ref. 38418]). Current status: Valid as Neoglyphidodon polyacanthus (Ogilby 1889). Pomacentridae: Pomacentrinae. Distribution: Southwestern Pacific: Capricorn Group (southern Great Barrier Reef, Queensland, Australia), Lord Howe Island and Norfolk Island (Australia), New Caledonia. Habitat: marine.