| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 96235 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Celtic Seas | Sea/Bay/Gulf | native | 124716 |
| Celtic-Biscay Shelf | Sea/Bay/Gulf | native | 124716 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Northeast U.S. Continental Shelf | Sea/Bay/Gulf | native | 124716 |
| Norwegian Sea | Sea/Bay/Gulf | native | 105342 |
| Southern Norway | Sea/Bay/Gulf | native | 105342 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 96235 |