| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aegean Sea | Sea/Bay/Gulf | native | 113897 |
| Agulhas Current | Sea/Bay/Gulf | native | 3397 |
| Arabian Sea | Sea/Bay/Gulf | native | 3397 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4233 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Benguela Current | Sea/Bay/Gulf | native | 4233 |
| Black Sea | Sea/Bay/Gulf | native | 3397 |
| Canary Current | Sea/Bay/Gulf | native | 27000 |
| Cape Verde | Sea/Bay/Gulf | native | 27000 |
| Corsica Island | Sea/Bay/Gulf | native | 96325 |
| Crete Island | Sea/Bay/Gulf | native | 113897 |
| Ébrié Lagoon | Lagoon | native | 28587 |
| Evvoikos Gulf | Sea/Bay/Gulf | native | 113897 |
| Guinea Current | Sea/Bay/Gulf | native | 3397 |
| Iberian Coastal | Sea/Bay/Gulf | native | 3397 |
| Indian Ocean | Sea/Bay/Gulf | native | 4233 |
| Ionian Sea | Sea/Bay/Gulf | native | 113897 |
| Kunene | River (basin) | native | 27121 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 3397 |
| North Aegean | Sea/Bay/Gulf | native | 113897 |
| Orange | River (basin) | native | 27121 |
| Persian Gulf | Sea/Bay/Gulf | native | 3397 |
| Sardinia Island | Sea/Bay/Gulf | native | 13729 |
| Saronikos Gulf | Sea/Bay/Gulf | native | 113897 |
| Sea of Marmara | Sea/Bay/Gulf | native | 57855 |
| Sicily Island | Sea/Bay/Gulf | native | 13729 |
| South Aegean | Sea/Bay/Gulf | native | 113897 |