leucopygus, Chaetodon Ahl [E.] 1923:72, Pl. 2 (fig. 12) [Archiv für Naturgeschichte Berlin (N.F.) v. 89 Abt. A, Heft 5; ref. 5113] Dar es Salaam, Tanzania. Holotype (unique): ZMB 13610. Types mentioned: Paepke 1995:96 [ref. 21847]. •Synonym of Chaetodon leucopleura Playfair 1867 -- (Burgess 1978:628 [ref. 700], Allen 1980:161 [ref. 22764], Heemstra & Heemstra 2022:454 [ref. 39746]). Current status: Synonym of Chaetodon leucopleura Playfair 1867. Chaetodontidae: Chaetodontinae. Habitat: marine.