| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 119523 |
| Arctic - province | Sea/Bay/Gulf | native | 119523 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 2184 |
| Baltic Sea | Sea/Bay/Gulf | native | 95730 |
| Central Arctic | Sea/Bay/Gulf | native | 124008 |
| German Bight | Sea/Bay/Gulf | native | 95730 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North Sea | Sea/Bay/Gulf | native | 3477 |
| Northern European Seas | Sea/Bay/Gulf | native | 3140 |
| Pacific Ocean | Sea/Bay/Gulf | native | 2153 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 95730 |
| Temperate Northern Pacific | sea/bay/gulf | native | 2153 |