| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 124008 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Central Arctic | Sea/Bay/Gulf | native | 124008 |
| English Channel | Sea/Bay/Gulf | native | 8357 |
| North Sea | Sea/Bay/Gulf | native | 128574 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 96235 |