| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 120666 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1371 |
| Baffin Bay | Sea/Bay/Gulf | native | 7251 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 120413 |
| Barents Sea | Sea/Bay/Gulf | native | 44248 |
| Beaufort Sea | Sea/Bay/Gulf | native | 125580 |
| Beaufort-Amundsen-Viscount Melville-Queen Maud | Sea/Bay/Gulf | native | 125580 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 1371 |
| Central Arctic | Sea/Bay/Gulf | native | 1371 |
| Chukchi Sea | Sea/Bay/Gulf | native | 86838 |
| East Siberian Sea | Sea/Bay/Gulf | native | 1371 |
| Greenland Sea | Sea/Bay/Gulf | native | 1371 |
| Kara Sea | Sea/Bay/Gulf | native | 124011 |
| Laptev Sea | Sea/Bay/Gulf | native | 1371 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 123022 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 1371 |