| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 3448 |
| Arctic - province | Sea/Bay/Gulf | native | 3448 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 3477 |
| Baffin Bay | Sea/Bay/Gulf | native | 3448 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 3448 |
| Barents Sea | Sea/Bay/Gulf | native | 118273 |
| Beaufort Sea | Sea/Bay/Gulf | native | 3448 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 3448 |
| Central Arctic | Sea/Bay/Gulf | native | 3477 |
| Chukchi Sea | Sea/Bay/Gulf | native | 117961 |
| East Greenland Shelf | Sea/Bay/Gulf | native | 117961 |
| Faroe Plateau | Sea/Bay/Gulf | native | 117961 |
| Greenland Sea | Sea/Bay/Gulf | native | 117961 |
| Gulf of Maine | Sea/Bay/Gulf | native | 117961 |
| Gulf of Maine/Bay of Fundy | Sea/Bay/Gulf | native | 117961 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3448 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 118273 |
| North and East Iceland | Sea/Bay/Gulf | native | 132923 |
| North Greenland | Sea/Bay/Gulf | native | 83435 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 117961 |
| Norwegian Sea | Sea/Bay/Gulf | native | 117961 |