| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 46872 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 7251 |
| Baffin Bay | Sea/Bay/Gulf | native | 124449 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 120413 |
| Barents Sea | Sea/Bay/Gulf | native | 80858 |
| Beaufort Sea | Sea/Bay/Gulf | native | 28503 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 28503 |
| Beaufort-Amundsen-Viscount Melville-Queen Maud | Sea/Bay/Gulf | native | 125580 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 4926 |
| Central Arctic | Sea/Bay/Gulf | native | 7251 |
| East Siberian Sea | Sea/Bay/Gulf | native | 4698 |
| Greenland Sea | Sea/Bay/Gulf | native | 4926 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 4926 |
| Iceland Shelf and Sea | Sea/Bay/Gulf | native | 4926 |
| Kara Sea | Sea/Bay/Gulf | native | 123027 |
| Labrador - Newfoundland | Sea/Bay/Gulf | native | 4926 |
| Laptev Sea | Sea/Bay/Gulf | native | 4698 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 123022 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 7251 |
| Norwegian Sea | Sea/Bay/Gulf | native | 4926 |