Acromegalomma quadrioculatum (Willey, 1905) comb. n.
Branchiomma quadrioculatum Willey 1905: 307, plate VII figs 168-169.
Type locality.
Aripu (= Arippu) Coral Reef, Sri Lanka, Gulf of Manaar, Indian Ocean (08.78°, 79.87°; estimated geolocation).