| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 119523 |
| Arctic - province | Sea/Bay/Gulf | native | 119523 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 121145 |
| Barents Sea | Sea/Bay/Gulf | native | 121145 |
| East Siberian Sea | Sea/Bay/Gulf | native | 121145 |
| Kara Sea | Sea/Bay/Gulf | native | 122010 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |