[n = 13]
| Year / Period | From | To | Established | Ecol. effects |
|---|---|---|---|---|
| unknown | Unknown | USA | not established | |
| unknown | Unknown | Former USSR | established | |
| unknown | China | Turkmenistan | established | |
| unknown | Unknown | Russia | established | |
| unknown | China | Iran | established | unknown |
| unknown | China | Afghanistan | established | unknown |
| 1958 - 1960 | China | Kazakhstan | established | |
| 1922 | Asia | United States of America | not established | unknown |
| 1922 | Asia | Hawaii | established | |
| 1935 | unknown | United States of America | probably not established | probably none |
| 1976 | USSR | Cuba | established | |
| 2003 | Taiwan | Malaysia | unknown | |
| 2003 | Malaysia | Singapore | unknown |