| Territory | Locality | Introduced | Year | Qualitative Value | Ref. |
|---|---|---|---|---|---|
| Russia / Russian Federation | Central Kara Sea | 2012 - 2012 | absent | 120297 | |
| Russia / Russian Federation | Novaya Zemlya Archipelago | 2012 - 2012 | absent | 120297 | |
| Russia / Russian Federation | Ob Shallow | 2012 - 2012 | rare | 120297 | |
| Iceland | Patreksfjörður and Tálknafjörður | 2008 - 2008 | rare | 125496 | |
| Iceland | Patreksfjörður and Tálknafjörður | 2008 - 2008 | extremely abundant | 125496 | |
| Iceland | Patreksfjörður and Tálknafjörður | 2008 - 2008 | extremely abundant | 125496 | |
| Iceland | Patreksfjörður and Tálknafjörður | 2008 - 2008 | rare | 125496 |