| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 106041 |
| Aegean Sea | Sea/Bay/Gulf | native | 106034 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baltic Sea | Sea/Bay/Gulf | native | 128574 |
| Bay of Bengal | Sea/Bay/Gulf | native | 128280 |
| Black Sea | Sea/Bay/Gulf | native | 106045 |
| Black Sea - province | Sea/Bay/Gulf | native | 106045 |
| German Bight | Sea/Bay/Gulf | native | 2707 |
| Indian Ocean | Sea/Bay/Gulf | native | 128280 |
| Levantine Sea | Sea/Bay/Gulf | native | 125183 |
| Lusitanian | sea/bay/gulf | native | 74416 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2780 |
| North Sea | Sea/Bay/Gulf | native | 120909 |
| Northern and Central Red Sea | Sea/Bay/Gulf | native | 74416 |
| Northern Bay of Bengal | Sea/Bay/Gulf | native | 128280 |
| Northern European Seas | Sea/Bay/Gulf | native | 7882 |
| Persian Gulf | Sea/Bay/Gulf | native | 107716 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 74416 |
| Somali/Arabian | sea/bay/gulf | native | 107716 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 2780 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 74416 |
| Western Indo-Pacific | sea/bay/gulf | native | 107716 |
| Western Mediterranean | Sea/Bay/Gulf | native | 74416 |