| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 7251 |
| Benguela Current | Sea/Bay/Gulf | native | 7251 |
| Bermuda | Sea/Bay/Gulf | native | 9626 |
| Canary Current | Sea/Bay/Gulf | native | 6949 |
| Cape Verde | Sea/Bay/Gulf | native | 94080 |
| Caribbean Sea | Sea/Bay/Gulf | native | 3819 |
| Celestún Biosphere Reserve | Sea/Bay/Gulf | native | 74908 |
| Chesapeake Bay | Sea/Bay/Gulf | Native | 93252 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 33407 |
| Guinea Current | Sea/Bay/Gulf | native | 6949 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 7251 |
| North Brazil Shelf | Sea/Bay/Gulf | native | 33407 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 7251 |
| Sanaga | River (basin) | native | 51193 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 33407 |