Check-lists
Africa
Europe
Sicily (Italy)
Madeira (Portugal)
Canary Islands (Spain)
North America
British Columbia (Canada)
California (United States of America)
Delaware (United States of America)
Florida (United States of America)
Georgia (United States of America)
Hawaii (United States of America)
Louisiana (United States of America)
Maryland (United States of America)
Massachusetts (United States of America)
North Carolina (United States of America)
Oregon (United States of America)
South Carolina (United States of America)
Texas (United States of America)
Virginia (United States of America)
Washington (United States of America)
South America
Galápagos Islands (Ecuador)
Asia
Oceania
Queensland (Australia)
New Caledonia (France)
* List of countries might not be complete