| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 897 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1306 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1306 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3477 |