| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 119753 |
| Arctic - province | Sea/Bay/Gulf | native | 119753 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baltic Sea | Sea/Bay/Gulf | questionable | 129031 |
| Barents Sea | Sea/Bay/Gulf | native | 119753 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Strait of Magellan | Sea/Bay/Gulf | native | 93287 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |