| परितंत्र | प्रकार | दर्जा | संदर्भ |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 119523 |
| Central Arctic | Sea/Bay/Gulf | native | 124008 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |
| North and East Iceland | Sea/Bay/Gulf | native | 124915 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |