[n = 8]
| Year / Period | From | To | Established | Ecol. effects |
|---|---|---|---|---|
| unknown | Unknown | Japan | unknown | |
| unknown | USA | Mexico | established | |
| 1954 - 1955 | USA | Dominican Republic | unknown | |
| 1895 | Unknown | Germany | established | |
| 1913 | Unknown | Czech Republic | not established | no data |
| 1957 | USA | Italy | established | some |
| 1957 | USA | Puerto Rico | established | |
| 1987 | Japan | China | unknown |