Native to:
Costa Rica,
Guatemala,
Honduras,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Nicaragua,
Panamá
Introduced into:
Altay,
Amur,
Andaman Is.,
Angola,
Argentina Northeast,
Argentina Northwest,
Assam,
Baltic States,
Bangladesh,
Belarus,
Bolivia,
Bulgaria,
Buryatiya,
Cameroon,
Cayman Is.,
Central European Rus,
Chad,
Chita,
Colombia,
Comoros,
Cuba,
Czechoslovakia,
Dominican Republic,
East European Russia,
East Himalaya,
Ecuador,
Ethiopia,
Guinea,
Gulf of Guinea Is.,
Haiti,
Illinois,
India,
Iraq,
Irkutsk,
Jamaica,
Jawa,
Kazakhstan,
Kenya,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kuril Is.,
Leeward Is.,
Malaya,
Marianas,
Maryland,
Mongolia,
Myanmar,
Nepal,
New Guinea,
New York,
Nicobar Is.,
Nigeria,
North Caucasus,
North European Russi,
Northwest European R,
Pakistan,
Peru,
Philippines,
Primorye,
Puerto Rico,
Queensland,
Rwanda,
Sakhalin,
Senegal,
South European Russi,
Sri Lanka,
Tadzhikistan,
Tanzania,
Thailand,
Togo,
Transcaucasus,
Trinidad-Tobago,
Turkmenistan,
Tuva,
Uganda,
Ukraine,
Uzbekistan,
Venezuela,
Vietnam,
Wake I.,
West Himalaya,
West Siberia,
Yakutskiya,
Zambia,
Zaïre