| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1371 |
| Baffin Bay | Sea/Bay/Gulf | native | 1371 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 120413 |
| Barents Sea | Sea/Bay/Gulf | native | 80862 |
| Bear Seamount | Seamount | native | 50906 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 35388 |
| Canary Current | Sea/Bay/Gulf | native | 1371 |
| Caribbean Sea | Sea/Bay/Gulf | native | 1371 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 35388 |
| Central Arctic | Sea/Bay/Gulf | native | 86838 |
| Faroe Plateau | Sea/Bay/Gulf | native | 35388 |
| Greenland Sea | Sea/Bay/Gulf | native | 35388 |
| Iberian Coastal | Sea/Bay/Gulf | native | 57747 |
| Iceland Shelf and Sea | Sea/Bay/Gulf | native | 35388 |
| Labrador - Newfoundland | Sea/Bay/Gulf | native | 35388 |
| Le Danois Bank | Seamount | native | 57747 |
| North Sea | Sea/Bay/Gulf | native | 1371 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 35388 |
| Norwegian Sea | Sea/Bay/Gulf | native | 1371 |
| Scotian Shelf | Sea/Bay/Gulf | native | 35388 |
| Southeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 35388 |