Doubtfully present in:
West Himalaya
Native to:
Assam,
Bangladesh,
China South-Central,
East Himalaya,
India,
Laos,
Myanmar,
Nepal,
Pakistan,
Panamá,
Thailand,
Vietnam
Introduced into:
Argentina Northeast,
Argentina Northwest,
Bahamas,
Bolivia,
California,
Cambodia,
Caroline Is.,
China Southeast,
Colombia,
Comoros,
Cuba,
Dominican Republic,
East Aegean Is.,
Ethiopia,
Florida,
Ghana,
Haiti,
Iraq,
Kenya,
KwaZulu-Natal,
Leeward Is.,
Madeira,
Malawi,
Malaya,
Mexico Central,
Mozambique,
New Caledonia,
New Guinea,
Nigeria,
Northern Provinces,
Puerto Rico,
Queensland,
Sierra Leone,
Society Is.,
Spain,
Sri Lanka,
Tanzania,
Texas,
Trinidad-Tobago,
Uganda,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Windward Is.,
Zambia,
Zaïre,
Zimbabwe