Native to:
Andaman Is.,
Angola,
Argentina Northeast,
Arizona,
Assam,
Bahamas,
Bangladesh,
Belize,
Benin,
Bermuda,
Bismarck Archipelago,
Bolivia,
Borneo,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Verde,
Caroline Is.,
Cayman Is.,
Central African Republic,
Central American Pacific Is.,
Chad,
China South-Central,
China Southeast,
Christmas I.,
Colombia,
Comoros,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
East Himalaya,
Ecuador,
El Salvador,
Equatorial Guinea,
Ethiopia,
Fiji,
Florida,
French Guiana,
Gabon,
Galápagos,
Ghana,
Guatemala,
Guinea,
Gulf of Guinea Is.,
Guyana,
Hainan,
Haiti,
Hawaii,
Honduras,
India,
Ivory Coast,
Jamaica,
Japan,
Jawa,
Kazan-retto,
Kenya,
Kermadec Is.,
Korea,
KwaZulu-Natal,
Laccadive Is.,
Laos,
Leeward Is.,
Lesser Sunda Is.,
Liberia,
Line Is.,
Louisiana,
Madagascar,
Malawi,
Malaya,
Mali,
Maluku,
Marianas,
Marquesas,
Marshall Is.,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Myanmar,
Nansei-shoto,
Nepal,
Netherlands Antilles,
New Caledonia,
New Guinea,
New South Wales,
New Zealand North,
Nicaragua,
Nicobar Is.,
Nigeria,
Niue,
Norfolk Is.,
Northern Provinces,
Northern Territory,
Ogasawara-shoto,
Panamá,
Peru,
Philippines,
Pitcairn Is.,
Puerto Rico,
Queensland,
Rodrigues,
Rwanda,
Réunion,
Samoa,
Santa Cruz Is.,
Senegal,
Seychelles,
Sierra Leone,
Society Is.,
Socotra,
Solomon Is.,
South China Sea,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Suriname,
Taiwan,
Tanzania,
Texas,
Thailand,
Tibet,
Togo,
Tokelau-Manihiki,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Turks-Caicos Is.,
Tuvalu,
Uganda,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Vietnam,
Wallis-Futuna Is.,
West Himalaya,
Western Australia,
Windward Is.,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Alabama,
Algeria,
Argentina Northwest,
Azores,
California,
Canary Is.,
Cape Provinces,
France,
Georgia,
Italy,
Madeira,
Morocco,
New Zealand South,
Pakistan,
Paraguay,
Portugal,
Spain,
St.Helena,
Swaziland