tergus, Naso Ho [H.-C.], Shen [K.-N.] & Chang [C.-W.] 2011:206, Figs. 1-3 [Raffles Bulletin of Zoology v. 59 (no. 2); ref. 31484] Off Nanfangao, Ilan, northeastern Taiwan, depth 70-80 meters. Holotype: NMMB-P10808. Paratypes: NMMB-P2373 (1), 10480 (1), 10809 (1), 10810 (1), 10811 (1), 10812 (1), 10813 (1), 10814 (1), 10815 (1), 10816 (1), 10817 (1); QM I.38837 (1) •Valid as Naso tergus Ho, Shen & Chang 2011 -- (Matsunuma & Motomura 2013:103 [ref. 33254], Motomura et al. 2017:207 [ref. 35490]). Current status: Valid as Naso tergus Ho, Shen & Chang 2011. Acanthuridae. Distribution: Western North Pacific: Taiwan, Japan and Philippines. Habitat: marine.