Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Verde,
Central African Republic,
Chad,
China South-Central,
China Southeast,
Congo,
East Himalaya,
Eritrea,
Ethiopia,
Gabon,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Hainan,
India,
Ivory Coast,
Jawa,
Kenya,
Korea,
Laccadive Is.,
Liberia,
Malawi,
Malaya,
Maldives,
Mali,
Mauritius,
Mozambique,
Myanmar,
New Guinea,
Nicobar Is.,
Nigeria,
Northern Provinces,
Ogasawara-shoto,
Oman,
Philippines,
Rwanda,
Réunion,
Senegal,
Sierra Leone,
Somalia,
South China Sea,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Taiwan,
Tanzania,
Thailand,
Togo,
Uganda,
Vietnam,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Alabama,
Argentina Northeast,
Arkansas,
Belize,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Caroline Is.,
Central American Pacific Is.,
Chagos Archipelago,
Christmas I.,
Cocos (Keeling) Is.,
Colombia,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
Galápagos,
Georgia,
Gilbert Is.,
Guatemala,
Guyana,
Haiti,
Hawaii,
Honduras,
Jamaica,
Leeward Is.,
Line Is.,
Louisiana,
Marianas,
Marshall Is.,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Nauru,
Netherlands Antilles,
Nicaragua,
North Carolina,
Northern Territory,
Panamá,
Paraguay,
Peru,
Puerto Rico,
Queensland,
Samoa,
Seychelles,
South Carolina,
Texas,
Trinidad-Tobago,
Venezuela,
Western Australia,
Windward Is.