| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 120592 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 3553 |
| Baltic Sea | Sea/Bay/Gulf | native | 128574 |
| Central Arctic | Sea/Bay/Gulf | native | 117501 |
| Greenland Sea | Sea/Bay/Gulf | native | 118286 |
| Kara Sea | Sea/Bay/Gulf | native | 120592 |
| Mediterranean Sea | Sea/Bay/Gulf | native | 2684 |
| North Sea | Sea/Bay/Gulf | native | 3123 |
| Northern European Seas | Sea/Bay/Gulf | native | 3553 |
| Pacific Ocean | Sea/Bay/Gulf | native | 125179 |
| Southern Norway | Sea/Bay/Gulf | native | 125188 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 3123 |