Native to:
Aldabra,
Andaman Is.,
Argentina Northeast,
Argentina Northwest,
Bahamas,
Belize,
Bolivia,
Borneo,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Cambodia,
Cayman Is.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Ethiopia,
Fiji,
Florida,
Guatemala,
Hainan,
Haiti,
Honduras,
India,
Jamaica,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Leeward Is.,
Lesser Sunda Is.,
Madagascar,
Malaya,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Myanmar,
New Caledonia,
New Guinea,
New South Wales,
Nicaragua,
Nicobar Is.,
Northern Territory,
Panamá,
Paraguay,
Peru,
Philippines,
Puerto Rico,
Queensland,
Saudi Arabia,
Southwest Caribbean,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Tanzania,
Texas,
Thailand,
Tonga,
Uganda,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Vietnam,
Western Australia,
Windward Is.,
Yemen
Introduced into:
Bangladesh,
Benin,
Cape Verde,
Ghana,
Ivory Coast,
Mauritius,
Nansei-shoto,
Nigeria,
Sudan,
Trinidad-Tobago