11985 Dascyllus marginatus (Rüppell, 1829) Pomacentridae Damselfishes Chrominae Ovalentaria/misc Teleostei Marginate dascyllus Western Indian Ocean: Red Sea and the Gulf of Oman (and probably the coast between these two areas). FB 2739643 Pomacentrus marginatus GCRL 15179 1976 Dascyllus marginatus GCRL 15193 1976 Dascyllus marginatus GCRL 15203 1976 Dascyllus marginatus GCRL 15211 1976 Dascyllus marginatus GCRL 17102 1980 Dascyllus marginatus GCRL 17105 1980 Dascyllus marginatus GCRL 17106 1980 Dascyllus marginatus