| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 7726 |
| Baltic Sea | Sea/Bay/Gulf | native | 95730 |
| Barents Sea | Sea/Bay/Gulf | native | 118257 |
| German Bight | Sea/Bay/Gulf | native | 2711 |
| Kuriles Islands | Sea/Bay/Gulf | native | 125231 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 118257 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Northern European Seas | Sea/Bay/Gulf | native | 3140 |
| Pacific Ocean | Sea/Bay/Gulf | native | 125231 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |