| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 96908 |
| Aegean Sea | Sea/Bay/Gulf | native | 97129 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 62709 |
| Balearic Islands | Sea/Bay/Gulf | native | 106031 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 104426 |
| Cape Verde | Sea/Bay/Gulf | native | 62709 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 62709 |
| Galician Shelf | Sea/Bay/Gulf | native | 105336 |
| Iberian Coastal | Sea/Bay/Gulf | native | 105336 |
| Ionian Sea | Sea/Bay/Gulf | native | 79398 |
| Lusitanian | sea/bay/gulf | native | 76696 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 79118 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 79123 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 62709 |
| Sardinia Island | Sea/Bay/Gulf | native | 79301 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 79118 |
| Tropical Atlantic | sea/bay/gulf | native | 62709 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 106302 |
| West African Transition | sea/bay/gulf | native | 62709 |
| Western Mediterranean | Sea/Bay/Gulf | native | 106031 |