| Territory | Localização | Introduzida(s) | Ano | Qualitative Value | Ref. |
|---|---|---|---|---|---|
| Greenland | off Greenland | 1982 - 1996 | rare | 80685 | |
| Norway | western Barents Sea | 2000 - 2000 | very common | 80858 | |
| Russian Federation | Barents Sea | 1998 - 2006 | rare | 80862 | |
| Alaska | Bering Sea Shelf | 1990 - 1990 | 122396 |