Native to:
Alabama,
Andaman Is.,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Arkansas,
Aruba,
Bahamas,
Bangladesh,
Belize,
Benin,
Bermuda,
Bolivia,
Borneo,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
California,
Caroline Is.,
Cayman Is.,
Central American Pac,
Chile Central,
China Southeast,
Christmas I.,
Cocos (Keeling) Is.,
Colombia,
Congo,
Connecticut,
Cook Is.,
Costa Rica,
Cuba,
Delaware,
District of Columbia,
Dominican Republic,
Ecuador,
El Salvador,
Equatorial Guinea,
Fiji,
Florida,
French Guiana,
Gabon,
Galápagos,
Georgia,
Ghana,
Gilbert Is.,
Guatemala,
Guinea,
Gulf of Guinea Is.,
Guyana,
Haiti,
Honduras,
Illinois,
India,
Indiana,
Iowa,
Ivory Coast,
Jamaica,
Japan,
Jawa,
Kansas,
Kazan-retto,
Kentucky,
Korea,
Leeward Is.,
Lesser Sunda Is.,
Louisiana,
Madagascar,
Maine,
Malaya,
Maluku,
Marianas,
Marquesas,
Marshall Is.,
Maryland,
Massachusetts,
Mauritania,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Myanmar,
Nansei-shoto,
Nebraska,
Netherlands Antilles,
New Guinea,
New Hampshire,
New Jersey,
New Mexico,
New South Wales,
New York,
Nicaragua,
Nicobar Is.,
Nigeria,
North Carolina,
North Dakota,
Ogasawara-shoto,
Ohio,
Oklahoma,
Ontario,
Oregon,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Philippines,
Puerto Rico,
Queensland,
Québec,
Rhode I.,
Samoa,
Senegal,
South Carolina,
South Dakota,
Sulawesi,
Sumatera,
Suriname,
Taiwan,
Tennessee,
Texas,
Thailand,
Tokelau-Manihiki,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Uruguay,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Vermont,
Vietnam,
Virginia,
Wallis-Futuna Is.,
Washington,
West Virginia,
Windward Is.,
Wisconsin,
Zaïre
Introduced into:
Bulgaria,
Colorado,
Hungary,
Italy,
Palestine,
Romania,
Society Is.,
Spain,
Yugoslavia