| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 4695 |
| 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 | 11976 |
| Beaufort-Amundsen-Viscount Melville-Queen Maud | Sea/Bay/Gulf | native | 125580 |
| Central Arctic | Sea/Bay/Gulf | native | 11954 |
| East Siberian Sea | Sea/Bay/Gulf | native | 11976 |
| Kara Sea | Sea/Bay/Gulf | native | 4695 |
| Laptev Sea | Sea/Bay/Gulf | native | 11976 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 123022 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 11976 |
| Norwegian Sea | Sea/Bay/Gulf | native | 28571 |