| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 85339 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 275 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 275 |
| Azores Islands | Sea/Bay/Gulf | native | 125695 |
| German Bight | Sea/Bay/Gulf | native | 275 |
| Indian Ocean | Sea/Bay/Gulf | native | 275 |
| Lusitanian | sea/bay/gulf | native | 275 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 275 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Northern and Central Red Sea | Sea/Bay/Gulf | native | 275 |
| Northern European Seas | Sea/Bay/Gulf | native | 275 |
| Norwegian Sea | Sea/Bay/Gulf | native | 118422 |
| Red Sea | Sea/Bay/Gulf | native | 275 |
| Red Sea and Gulf of Aden | sea/bay/gulf | native | 275 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 275 |
| Sahelian Upwelling | Sea/Bay/Gulf | native | 275 |
| Southern Red Sea | Sea/Bay/Gulf | native | 275 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 275 |
| Tropical Atlantic | sea/bay/gulf | native | 275 |
| Tunisian Plateau/Gulf of Sidra | Sea/Bay/Gulf | native | 275 |
| West African Transition | sea/bay/gulf | native | 275 |
| Western Indo-Pacific | sea/bay/gulf | native | 275 |
| Western Mediterranean | Sea/Bay/Gulf | native | 275 |