Native to:
Andaman Is.,
Argentina Northeast,
Argentina Northwest,
Arkansas,
Assam,
Bangladesh,
Belize,
Bolivia,
Borneo,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Cambodia,
Cayman Is.,
China North-Central,
China South-Central,
China Southeast,
Christmas I.,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
East Himalaya,
Ecuador,
El Salvador,
Guatemala,
Guyana,
Hainan,
Haiti,
Honduras,
India,
Jamaica,
Japan,
Jawa,
Kenya,
Korea,
KwaZulu-Natal,
Laos,
Leeward Is.,
Lesser Sunda Is.,
Madagascar,
Malawi,
Malaya,
Maluku,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Myanmar,
Nansei-shoto,
Nepal,
Netherlands Antilles,
New Caledonia,
New Guinea,
New South Wales,
Nicaragua,
Nicobar Is.,
Northern Provinces,
Oklahoma,
Panamá,
Paraguay,
Peru,
Philippines,
Puerto Rico,
Queensland,
Southwest Caribbean,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Tanzania,
Texas,
Thailand,
Tibet,
Trinidad-Tobago,
Venezuela,
Venezuelan Antilles,
Vietnam,
West Himalaya,
Windward Is.,
Zambia,
Zimbabwe
Introduced into:
Alabama,
Bulgaria,
California,
Colorado,
Connecticut,
Delaware,
District of Columbia,
Florida,
Georgia,
Greece,
Hungary,
Illinois,
Indiana,
Iowa,
Italy,
Kansas,
Kazakhstan,
Kentucky,
Krym,
Louisiana,
Maryland,
Massachusetts,
Michigan,
Mississippi,
Missouri,
Nebraska,
New Jersey,
New Mexico,
New York,
North Carolina,
Ohio,
Pennsylvania,
Rhode I.,
Romania,
South Carolina,
South Dakota,
Tadzhikistan,
Tennessee,
Uzbekistan,
Virginia,
West Virginia,
Wisconsin