Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Verde,
Caroline Is.,
Central African Repu,
Chad,
China South-Central,
China Southeast,
Christmas I.,
Comoros,
Congo,
East Himalaya,
Equatorial Guinea,
Eritrea,
Ethiopia,
Fiji,
Gabon,
Gilbert Is.,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Gulf States,
Hawaii,
India,
Ivory Coast,
Japan,
Jawa,
Kazan-retto,
Kenya,
KwaZulu-Natal,
Laccadive Is.,
Laos,
Lesser Sunda Is.,
Madagascar,
Malawi,
Malaya,
Maldives,
Mali,
Maluku,
Marianas,
Marshall Is.,
Mozambique,
Myanmar,
Nansei-shoto,
Nepal,
New Caledonia,
New Guinea,
New South Wales,
Nicobar Is.,
Nigeria,
Northern Provinces,
Ogasawara-shoto,
Oman,
Pakistan,
Philippines,
Pitcairn Is.,
Queensland,
Saudi Arabia,
Senegal,
Solomon Is.,
Somalia,
South China Sea,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Swaziland,
Taiwan,
Tanzania,
Thailand,
Togo,
Tuamotu,
Uganda,
Vietnam,
West Himalaya,
Western Australia,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Aruba,
Bahamas,
Belize,
Brazil North,
Brazil Northeast,
Brazil Southeast,
Chagos Archipelago,
Cocos (Keeling) Is.,
Colombia,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
Florida,
French Guiana,
Guatemala,
Guyana,
Haiti,
Honduras,
Leeward Is.,
Line Is.,
Marquesas,
Mexico Southeast,
Nauru,
Netherlands Antilles,
Nicaragua,
Niue,
Northern Territory,
Panamá,
Phoenix Is.,
Puerto Rico,
Samoa,
Seychelles,
Society Is.,
Socotra,
Suriname,
Tokelau-Manihiki,
Tonga,
Trinidad-Tobago,
Tubuai Is.,
Tuvalu,
Vanuatu,
Venezuela,
Washington,
Windward Is.