otisensis, Paramonacanthus oblongus Whitley [G. P.] 1931:332, Pl. 27 (fig. 2) [Australian Zoologist v. 6 (pt 4); ref. 4672] Queensland, Australia. Holotype (unique): AMS E.1412. •Synonym of Paramonacanthus oblongus (Temminck & Schlegel 1850) -- (Hutchins 1977:56 [ref. 2283]). •Valid as Paramonacanthus otisensis Whitley 1931 -- (Kuiter 1993:399 [ref. 23929], Hutchins 1997:40 [ref. 23117], Johnson 1999:754 [ref. 25471], Hutchins 2001:48 [ref. 25847], Hutchins 2001:3943 [ref. 26316], Allen et al. 2006:1894 [ref. 29098], Matsuura 2014:12 [ref. 33576], Matsuura in Kimura et al. 2018:307 [ref. 36460]). Current status: Valid as Paramonacanthus otisensis Whitley 1931. Monacanthidae. Distribution: Western Pacific: northern Vietnam; Queensland (Australia). Habitat: marine.