Native to:
Argentina Northeast,
Argentina Northwest,
Arizona,
Bahamas,
Belize,
Bermuda,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Cayman Is.,
Central American Pacific Is.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
El Salvador,
Florida,
French Guiana,
Guatemala,
Guyana,
Haiti,
Honduras,
Jamaica,
Leeward Is.,
Mexican Pacific Is.,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Netherlands Antilles,
Panamá,
Paraguay,
Peru,
Puerto Rico,
Suriname,
Texas,
Trinidad-Tobago,
Turks-Caicos Is.,
Venezuela,
Venezuelan Antilles,
Windward Is.
Introduced into:
Alabama,
Angola,
Ascension,
Assam,
Bangladesh,
Benin,
Botswana,
Burkina,
Burundi,
Cambodia,
Cameroon,
Canary Is.,
Cape Provinces,
Cape Verde,
Central African Republic,
Chad,
Chagos Archipelago,
China South-Central,
China Southeast,
Comoros,
Congo,
Cook Is.,
Easter Is.,
Eritrea,
Ethiopia,
Fiji,
Gabon,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Hainan,
Hawaii,
India,
Ivory Coast,
Kazan-retto,
Kenya,
KwaZulu-Natal,
Laos,
Liberia,
Line Is.,
Madagascar,
Malawi,
Malaya,
Mali,
Marianas,
Marquesas,
Mauritania,
Mauritius,
Mozambique,
Myanmar,
Namibia,
Nauru,
New Caledonia,
Niger,
Nigeria,
Niue,
Northern Provinces,
Rwanda,
Réunion,
Samoa,
Saudi Arabia,
Senegal,
Seychelles,
Sierra Leone,
Society Is.,
Socotra,
Somalia,
South China Sea,
Sri Lanka,
Sudan,
Swaziland,
Taiwan,
Tanzania,
Thailand,
Togo,
Tonga,
Tuamotu,
Tubuai Is.,
Uganda,
Vietnam,
Yemen,
Zambia,
Zaïre,
Zimbabwe