| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adriatic Sea | Sea/Bay/Gulf | native | 101629 |
| Aegean Sea | Sea/Bay/Gulf | native | 113897 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4506 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Benguela Current | Sea/Bay/Gulf | native | 4506 |
| Canary Current | Sea/Bay/Gulf | native | 4506 |
| Corsica Island | Sea/Bay/Gulf | native | 96325 |
| Crete Island | Sea/Bay/Gulf | native | 113897 |
| Guinea Current | Sea/Bay/Gulf | native | 4506 |
| Humboldt Current | Sea/Bay/Gulf | native | 27363 |
| Indian Ocean | Sea/Bay/Gulf | native | 4506 |
| Indonesian Sea | Sea/Bay/Gulf | native | 5978 |
| Insular Pacific-Hawaiian | Sea/Bay/Gulf | native | 583 |
| Ionian Sea | Sea/Bay/Gulf | native | 113897 |
| Kammu Seamount | Seamount | native | 50765 |
| Kuroshio Current | Sea/Bay/Gulf | native | 559 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 3397 |
| New Zealand Shelf | Sea/Bay/Gulf | native | 5755 |
| North Aegean | Sea/Bay/Gulf | native | 113897 |
| Pacific Ocean | Sea/Bay/Gulf | native | 3397 |
| Peng-hu Island | Sea/Bay/Gulf | native | 55073 |
| 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 |
| South China Sea | Sea/Bay/Gulf | questionable | 36648 |
| Southwest Chilean Waters | Sea/Bay/Gulf | native | 27363 |
| Sponge Seamount | Seamount | native | 50734 |
| Thermaikos Gulf | Sea/Bay/Gulf | native | 113897 |