rotundus, Chaetodon Linnaeus [C.] 1758:277 [Systema Naturae, Ed. X v. 1; ref. 2787] Indian Ocean. No types known. Declared a nomen oblitum by Parenti 2021:39 [ref. 38418]. Spelled rotundatus in Lacepède 1802:452, 471 [ref. 4929]. •Questionable synonym of Abudefduf septemfasciatus (Cuvier 1830) -- (Allen 1991:234 [ref. 19344]). •Synonym of Abudefduf bengalensis (Bloch 1787) -- (Parenti 2021:39 [ref. 38418]). Nomen Oblitum. Current status: Synonym of Abudefduf bengalensis (Bloch 1787). Pomacentridae: Glyphisodontinae. Habitat: marine.