| Year / Period | From | To | Established | Ecological effects |
|---|---|---|---|---|
| unknown | unknown | Japan | ||
| unknown | unknown | New Zealand | yes | unknown |
| 1989 - 1990 | Europe | San Francisco Bay, California | yes | |
| 1857 - 1899 | unknown | Brazil | no | |
| 1866 - 1867 | unknown | Sri Lanka | no | |
| 1817 | East Atlantic | East coast of North America | yes | unknown |
| 1857 | Atlantic Europe | Not specified | unknown | unknown |
| 1866 | unknown | Pacific Coast of Panama | no | |
| 1873 | unknown | Hawaii | no | |
| 1902 | European Atlantic Waters | Port Philip Bay, Victoria | yes | yes |
| 1971 | unknown | Pakistan | no | |
| 1983 | Europe | Table Docks area near Cape Town | yes | |
| 2001 | unknown | San Jorge Gulf | ||
| 2007 | unknown | Canada | probably yes | yes |