Native to:
Afghanistan,
Andaman Is.,
Assam,
Bangladesh,
Belize,
Bismarck Archipelago,
Borneo,
Cambodia,
Caroline Is.,
China South-Central,
China Southeast,
Christmas I.,
Cocos (Keeling) Is.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
East Himalaya,
Florida,
Guatemala,
Hainan,
Haiti,
India,
Iran,
Jawa,
Kazan-retto,
Laccadive Is.,
Laos,
Leeward Is.,
Lesser Sunda Is.,
Malaya,
Maldives,
Maluku,
Marianas,
Marshall Is.,
Mexico Southeast,
Myanmar,
Nansei-shoto,
Nepal,
New Guinea,
Nicobar Is.,
Northern Territory,
Ogasawara-shoto,
Pakistan,
Philippines,
Puerto Rico,
Queensland,
Solomon Is.,
South China Sea,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Trinidad-Tobago,
Venezuela,
Vietnam,
Western Australia,
Windward Is.
Introduced into:
Alabama,
Aruba,
Austria,
Bahamas,
Benin,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil Southeast,
Brazil West-Central,
Cameroon,
Chad,
Comoros,
Cook Is.,
DR Congo,
El Salvador,
Ethiopia,
Fiji,
French Guiana,
Galápagos,
Ghana,
Gilbert Is.,
Gulf of Guinea Is.,
Gulf States,
Guyana,
Hawaii,
Honduras,
Jamaica,
Japan,
Kenya,
Kermadec Is.,
KwaZulu-Natal,
Lebanon-Syria,
Liberia,
Line Is.,
Louisiana,
Madagascar,
Marquesas,
Maryland,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southwest,
Mozambique,
Mozambique Channel Is.,
Namibia,
Netherlands Antilles,
New Caledonia,
New Zealand North,
Nicaragua,
Niue,
Norfolk Is.,
Oman,
Palestine,
Panamá,
Peru,
Pitcairn Is.,
Rodrigues,
Rwanda,
Réunion,
Samoa,
Sardegna,
Saudi Arabia,
Senegal,
Seychelles,
Sicilia,
Society Is.,
Socotra,
Somalia,
South Carolina,
Southwest Caribbean,
Spain,
St.Helena,
Sudan-South Sudan,
Suriname,
Tanzania,
Texas,
Tokelau-Manihiki,
Tonga,
Tuamotu,
Tubuai Is.,
Tunisia,
Turks-Caicos Is.,
Uganda,
Vanuatu,
Venezuelan Antilles,
Wallis-Futuna Is.,
Yemen,
Zimbabwe