| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 4701 |
| Baffin Bay | Sea/Bay/Gulf | native | 124449 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 120413 |
| Barents Sea | Sea/Bay/Gulf | native | 120407 |
| Beaufort Sea | Sea/Bay/Gulf | native | 4701 |
| Central Arctic | Sea/Bay/Gulf | native | 4701 |
| Greenland Sea | Sea/Bay/Gulf | native | 4701 |
| Gulf of Maine | Sea/Bay/Gulf | native | 86779 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 7251 |
| Kara Sea | Sea/Bay/Gulf | native | 123027 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 123022 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 7251 |
| Norwegian Sea | Sea/Bay/Gulf | native | 4701 |