| Territory | Locality | Introduced | Year | Qualitative Value | Ref. |
|---|---|---|---|---|---|
| northwestern coast of Africa | 2005 - 2006 | 128029 | |||
| Greenland | off Greenland | 1982 - 1996 | very common | 80685 | |
| Norway | western Barents Sea | 2000 - 2000 | extremely abundant | 80858 | |
| Russia / Russian Federation | Barents Sea | 1998 - 2006 | common | 80862 |