Circumtropical. Western Indian Ocean: East Africa to India, between the Equator and 10?S, Mozambique Channel, Seychelles, and Madagascar. Eastern Indian Ocean: Indonesia (Ref. 5978) and Western Australia (Ref. 49596). Western Atlantic: Florida and northern Gulf of Mexico in USA to Brazil (Ref. 7251). Eastern Atlantic: 20?N to 20?S (Ref. 4936). Eastern Pacific: Guatemala to Peru (Ref. 9282) and Chile (Ref. 27363).