| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 4 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 4 |
| Cape Verde | Sea/Bay/Gulf | native | 4 |
| East Brazil Shelf | Sea/Bay/Gulf | native | 118519 |
| Eastern Brazil | Sea/Bay/Gulf | native | 118519 |
| Lusitanian | sea/bay/gulf | native | 4 |
| Northern European Seas | Sea/Bay/Gulf | native | 4 |
| South Brazil Shelf | Sea/Bay/Gulf | native | 118519 |
| St. Helena and Ascension Islands | Sea/Bay/Gulf | native | 4 |
| St. Helena and Ascension Islands - province | Sea/Bay/Gulf | native | 4 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 4 |
| Tropical Atlantic | sea/bay/gulf | native | 4 |
| West African Transition | sea/bay/gulf | native | 4 |