| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 435 |
| Azores Canaries Madeira | Sea/Bay/Gulf | native | 435 |
| Azores Islands | Sea/Bay/Gulf | native | 2753 |
| Canary Current | Sea/Bay/Gulf | native | 2753 |
| Cantabrian Sea | Sea/Bay/Gulf | native | 105629 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 105336 |
| Galician Shelf | Sea/Bay/Gulf | native | 105470 |
| Iberian Coastal | Sea/Bay/Gulf | native | 105336 |
| Lusitanian | sea/bay/gulf | native | 106449 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Northern European Seas | Sea/Bay/Gulf | native | 435 |
| Saharan Upwelling | Sea/Bay/Gulf | native | 435 |
| South and West Iceland | Sea/Bay/Gulf | native | 435 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3477 |