| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 3592 |
| Azores Islands | Sea/Bay/Gulf | native | 114824 |
| Benguela Current | Sea/Bay/Gulf | native | 3592 |
| Bermuda | Sea/Bay/Gulf | native | 26938 |
| Canary Current | Sea/Bay/Gulf | native | 5377 |
| Cape Verde | Sea/Bay/Gulf | native | 94080 |
| Caribbean Sea | Sea/Bay/Gulf | native | 27295 |
| Celestún Biosphere Reserve | Sea/Bay/Gulf | native | 74908 |
| Chesapeake Bay | Sea/Bay/Gulf | Native | 93252 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 13608 |
| Guinea Current | Sea/Bay/Gulf | native | 5516 |
| Gulf of Maine | Sea/Bay/Gulf | native | |
| Gulf of Mexico | Sea/Bay/Gulf | native | 26340 |
| Laguna de Términos | Lagoon | native | 79080 |
| North Brazil Shelf | Sea/Bay/Gulf | native | 13608 |
| Scotian Shelf | Sea/Bay/Gulf | native | 7251 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 13608 |
| Southeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 26938 |