| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Aegean Sea | Sea/Bay/Gulf | native | 113897 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4439 |
| Balearic Islands | Sea/Bay/Gulf | native | 95727 |
| Benguela Current | Sea/Bay/Gulf | native | 4439 |
| Black Sea | Sea/Bay/Gulf | native | 4439 |
| Canary Current | Sea/Bay/Gulf | native | 4439 |
| Caribbean Sea | Sea/Bay/Gulf | native | 7251 |
| Chesapeake Bay | Sea/Bay/Gulf | Native | 93252 |
| Corsica Island | Sea/Bay/Gulf | native | 96325 |
| Crete Island | Sea/Bay/Gulf | native | 113897 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 6902 |
| Guinea Current | Sea/Bay/Gulf | native | 6676 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 7251 |
| Iberian Coastal | Sea/Bay/Gulf | native | 6676 |
| Ionian Sea | Sea/Bay/Gulf | native | 113897 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 12382 |
| North Aegean | Sea/Bay/Gulf | native | 113897 |
| North Brazil Shelf | Sea/Bay/Gulf | native | 6902 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 276 |
| Sardinia Island | Sea/Bay/Gulf | native | 13729 |
| Sea of Marmara | Sea/Bay/Gulf | native | 57855 |
| Sicily Island | Sea/Bay/Gulf | native | 13729 |
| South Aegean | Sea/Bay/Gulf | native | 113897 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 6902 |
| Southeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 7251 |
| Tyrrhenian Sea | Sea/Bay/Gulf | native | 116643 |