sphenospilus, Chaetodon Jenkins [O. P.] 1901:395, Fig. 8 [Bulletin of the U. S. Fish Commission v. 19 (1899); ref. 2340] Honolulu, Oahu Island, Hawaiian Islands. Syntypes: ? CAS-SU 23322 (10); USNM 49705 (4), ?50704 (1). Holotype established in caption to Fig. 8 if specimen is identifiable. •Synonym of Chaetodon unimaculatus Bloch 1787 -- (Burgess 1978:637 [ref. 700], Allen 1980:160 [ref. 22764], Mundy 2005:399 [ref. 28379]). Current status: Synonym of Chaetodon unimaculatus Bloch 1787. Chaetodontidae: Chaetodontinae. Habitat: marine.