caeruleomaculatus, Oliglyphisodon Fowler [H. W.] 1946:158, Figs. 27-28 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 98; ref. 1456] Aguni Shima, Ryukyu Islands, Japan. Holotype: ANSP 72039. Paratypes: ANSP 72040 (1, missing). Type catalog: Böhlke 1984:145 [ref. 13621]. Originally as caeruleo-maculatus. •Synonym of Plectroglyphidodon imparipennis (Vaillant & Sauvage 1875) -- (Allen 1991:248 [ref. 19344], Parenti 2021:71 [ref. 38418]). Current status: Synonym of Plectroglyphidodon imparipennis (Vaillant & Sauvage 1875). Pomacentridae: Microspathodontinae. Habitat: marine.