| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 429 |
| Baltic Sea | Sea/Bay/Gulf | native | 429 |
| North Sea | Sea/Bay/Gulf | native | 3192 |
| Northern European Seas | Sea/Bay/Gulf | native | 1560 |
| Southern Norway | Sea/Bay/Gulf | native | 429 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 429 |