| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | questionable | 6550 |
| Benguela Current | Sea/Bay/Gulf | native | 6550 |
| Canary Current | Sea/Bay/Gulf | native | 6550 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 57747 |
| East Brazil Shelf | Sea/Bay/Gulf | questionable | 13608 |
| Guinea Current | Sea/Bay/Gulf | native | 6550 |
| Iberian Coastal | Sea/Bay/Gulf | native | 57747 |
| North Brazil Shelf | Sea/Bay/Gulf | questionable | 13608 |
| South Brazil Shelf | Sea/Bay/Gulf | questionable | 13608 |