| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 1663 |
| Arctic - province | Sea/Bay/Gulf | native | 1663 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 1663 |
| Baffin Bay | Sea/Bay/Gulf | native | 1663 |
| Baffin Bay - Davis Strait | Sea/Bay/Gulf | native | 1663 |
| Baltic Sea | Sea/Bay/Gulf | native | 96235 |
| Barents Sea | Sea/Bay/Gulf | native | 106119 |
| Beaufort Sea | Sea/Bay/Gulf | native | 118138 |
| Beaufort Sea - continental coast and shelf | Sea/Bay/Gulf | native | 118138 |
| Central Arctic | Sea/Bay/Gulf | native | 1663 |
| Chukchi Sea | Sea/Bay/Gulf | native | 117879 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 1663 |
| East Siberian Sea | Sea/Bay/Gulf | native | 117879 |
| Gulf of Mexico | Sea/Bay/Gulf | native | 1663 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 1663 |
| Hudson Complex | Sea/Bay/Gulf | native | 1663 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 106119 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Northern Bering - Chukchi Seas | Sea/Bay/Gulf | native | 117879 |
| Northern European Seas | Sea/Bay/Gulf | native | 3140 |
| Northern Norway and Finnmark | Sea/Bay/Gulf | native | 106119 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1663 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |
| Temperate Northern Pacific | sea/bay/gulf | native | 1663 |
| White Sea | Sea/Bay/Gulf | native | 106119 |