Native to:
Aldabra,
Andaman Is.,
Angola,
Bahamas,
Bangladesh,
Belize,
Bismarck Archipelago,
Borneo,
Botswana,
Brazil North,
Cambodia,
Cape Provinces,
Caroline Is.,
Cayman Is.,
Chad,
China Southeast,
Colombia,
Comoros,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
Egypt,
Ethiopia,
Fiji,
French Guiana,
Galápagos,
Gambia,
Gilbert Is.,
Guatemala,
Guinea-Bissau,
Guyana,
Haiti,
Honduras,
India,
Jamaica,
Japan,
Jawa,
Kenya,
KwaZulu-Natal,
Laccadive Is.,
Leeward Is.,
Lesser Sunda Is.,
Madagascar,
Malawi,
Malaya,
Maldives,
Maluku,
Marianas,
Marshall Is.,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Myanmar,
Namibia,
Nansei-shoto,
Nauru,
New Caledonia,
New Guinea,
New South Wales,
Nicaragua,
Nicobar Is.,
Niue,
Northern Provinces,
Northern Territory,
Pakistan,
Panamá,
Peru,
Philippines,
Puerto Rico,
Queensland,
Réunion,
Samoa,
Seychelles,
Solomon Is.,
Somalia,
South China Sea,
Southwest Caribbean,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Suriname,
Swaziland,
Taiwan,
Tanzania,
Thailand,
Tonga,
Trinidad-Tobago,
Turks-Caicos Is.,
Tuvalu,
Vanuatu,
Venezuela,
Vietnam,
Wallis-Futuna Is.,
West Himalaya,
Windward Is.,
Zambia,
Zimbabwe
Introduced into:
Benin,
Bermuda,
Gabon,
Guinea,
Hawaii,
Libya,
Line Is.,
Mali,
Mozambique Channel I,
Phoenix Is.,
Sierra Leone,
Togo,
Tunisia,
Western Australia