| Year / Period | From | To | Established | Ecological effects |
|---|---|---|---|---|
| unknown | Unknown | Western Canada | unknown | unknown |
| unknown | Unknown | France | unknown | unknown |
| unknown | Unknown | Mexico | unknown | unknown |
| unknown | Unknown | New Zealand | unknown | unknown |
| unknown | Unknown | Washington and California | unknown | unknown |
| unknown | Unknown | South of Bering Strait | unknown | unknown |
| 1941 - 9999 | Pacific, Northwest | United States of America | yes | probably yes |
| 1990 - 1999 | unknown | New Zealand | yes | probably yes |
| 1964 | Pacific, Western Central | Israel | yes | unknown |
| 1970 | Pacific, Northwest | Mexico | yes | unknown |
| 1971 | Pacific, Western Central | Egypt | yes | unknown |
| 1978 | Pacific, Western Central | France | yes | unknown |
| 1982 | Asia (Pacific coast) | Australia | yes | probably yes |
| 1983 | Northwestern Pacific coast | Swan Estuary | yes | yes |
| 1991 | Pacific, Northwest | Canada | yes | unknown |
| 1994 | Pacific, Western Central | Italy | yes | unknown |
| 1997 | Pacific, Western Central | Slovenia | yes | unknown |
| 2015 | unknown | Cannes | ||
| 2016 | unknown | Palermo | ||
| 2016 | unknown | Barcelona |