| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 118443 |
| Arctic - province | Sea/Bay/Gulf | native | 118443 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 4602 |
| Baltic Sea | Sea/Bay/Gulf | native | 356 |
| Chukchi Sea | Sea/Bay/Gulf | native | 118986 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 356 |
| East Bering Sea | Sea/Bay/Gulf | native | 356 |
| Eastern Bering Sea | Sea/Bay/Gulf | native | 356 |
| Kamchatka | Sea/Bay/Gulf | native | 356 |
| Kuriles Islands | Sea/Bay/Gulf | native | 356 |
| North Sea | Sea/Bay/Gulf | native | 4602 |
| Northern European Seas | Sea/Bay/Gulf | native | 356 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 356 |
| Temperate Northern Pacific | sea/bay/gulf | native | 356 |