| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 6032 |
| Beaufort Sea | Sea/Bay/Gulf | questionable | 247 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 35388 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 35388 |
| Central Arctic | Sea/Bay/Gulf | native | 247 |
| Faroe Plateau | Sea/Bay/Gulf | native | 35388 |
| German Bight | Sea/Bay/Gulf | native | |
| Greenland Sea | Sea/Bay/Gulf | native | 35388 |
| Gulf of Maine | Sea/Bay/Gulf | native | 7135 |
| Iceland Shelf and Sea | Sea/Bay/Gulf | native | 35388 |
| Labrador - Newfoundland | Sea/Bay/Gulf | native | 35388 |
| North Sea | Sea/Bay/Gulf | stray | 247 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 35388 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | questionable | 247 |
| Norwegian Sea | Sea/Bay/Gulf | native | 247 |
| Scotian Shelf | Sea/Bay/Gulf | native | 35388 |