| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 3448 |
| Arctic - province | Sea/Bay/Gulf | native | 3448 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 119524 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Barents Sea | Sea/Bay/Gulf | native | 119530 |
| Bear Seamount | Seamount | native | 119527 |
| Beaufort Sea | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 3448 |
| Central Arctic | Sea/Bay/Gulf | native | 119525 |
| Greenland Sea | Sea/Bay/Gulf | native | 119530 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Kara Sea | Sea/Bay/Gulf | native | 117492 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |
| North Siberian Waters | Sea/Bay/Gulf | native | 119530 |
| Norwegian Sea | Sea/Bay/Gulf | native | 96615 |
| Southern Grand Banks - South Newfoundland | Sea/Bay/Gulf | native | 119524 |
| Virginian | Sea/Bay/Gulf | native | 78738 |
| West Greenland Shelf | Sea/Bay/Gulf | native | 119530 |