obscurum, Diagramma Günther [A.] 1872:657, Pl. 58 [Proceedings of the Zoological Society of London 1871 (pt 3) (art. 1) (for 21 Nov. 1871); ref. 1997] Fiji Islands. Holotype (unique): BMNH 1871.9.13.120. •Synonym of Plectorhinchus albovittatus (Rüppell 1838) -- (McKay 2001:2970 [ref. 26103], Allen et al. 2006:1220 [ref. 29090], Randall 2005:266 [ref. 28239]). •Valid as Plectorhinchus obscurum (Günther 1872) [probably should be obscurus] -- (Randall et al. 1990:194 [ref. 15987], Allen 1997:126 [ref. 23977], Kuiter 1997:178 [ref. 25488] as obscurus, Fricke et al. 2013:260 [ref. 32706]). •See Fricke 1999:285 [ref. 24106]. •Synonym of Plectorhinchus albovittatus (Rüppell 1838) -- (Parenti 2019:178 [ref. 37021], Heemstra 2022:270 [ref. 39773]). Current status: Synonym of Plectorhinchus albovittatus (Rüppell 1838). Haemulidae: Plectorhinchinae. Habitat: marine.