Native to:
Alabama,
Arizona,
Arkansas,
Aruba,
Bahamas,
Belize,
Bolivia,
Cayman Is.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
Galápagos,
Georgia,
Guatemala,
Haiti,
Honduras,
Jamaica,
Leeward Is.,
Louisiana,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Netherlands Antilles,
New Mexico,
Nicaragua,
North Carolina,
Oklahoma,
Panamá,
Peru,
Puerto Rico,
South Carolina,
Southwest Caribbean,
Texas,
Turks-Caicos Is.,
Windward Is.
Introduced into:
Angola,
Benin,
Bermuda,
Botswana,
Brazil Northeast,
Brazil Southeast,
Brazil West-Central,
Burkina,
Cape Provinces,
Chad,
Comoros,
Ethiopia,
Free State,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Hainan,
India,
Ivory Coast,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Lesser Sunda Is.,
Malawi,
Malaya,
Maldives,
Mali,
Maryland,
Mauritania,
Mexican Pacific Is.,
Missouri,
Mozambique,
Namibia,
Nansei-shoto,
New Guinea,
Niger,
Northern Provinces,
Philippines,
Rwanda,
Senegal,
Solomon Is.,
Somalia,
South China Sea,
Sri Lanka,
Sudan,
Sumatera,
Taiwan,
Tanzania,
Thailand,
Togo,
Uganda,
Vietnam,
Zambia,
Zimbabwe