Native to:
Angola,
Assam,
Bangladesh,
Benin,
Cambodia,
Cameroon,
China North-Central,
China South-Central,
China Southeast,
Congo,
East Himalaya,
Gabon,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Hainan,
India,
Ivory Coast,
Japan,
Jawa,
Laccadive Is.,
Madagascar,
Malaya,
Mauritius,
Mozambique,
Myanmar,
Nansei-shoto,
Nepal,
Nigeria,
Philippines,
Réunion,
Senegal,
Seychelles,
South China Sea,
Sri Lanka,
Sumatera,
Taiwan,
Thailand,
Vietnam,
Yemen,
Zaïre
Introduced into:
Belize,
Bolivia,
Brazil Southeast,
Caroline Is.,
Cocos (Keeling) Is.,
Colombia,
Comoros,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
French Guiana,
Georgia,
Guatemala,
Guyana,
Haiti,
Hawaii,
Honduras,
Jamaica,
Leeward Is.,
Line Is.,
Maldives,
Marianas,
Mexico Central,
Mexico Southeast,
New Caledonia,
New South Wales,
Nicaragua,
Niue,
Northern Territory,
Panamá,
Peru,
Puerto Rico,
Queensland,
Samoa,
Society Is.,
South Carolina,
Suriname,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Western Australia,
Windward Is.