| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas Current | Sea/Bay/Gulf | native | 1648 |
| Arctic | Sea/Bay/Gulf | native | 118138 |
| Arctic - province | Sea/Bay/Gulf | native | 118138 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 429 |
| 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 | 429 |
| Cold Temperate Northeast Pacific | sea/bay/gulf | native | 96164 |
| Laptev Sea | Sea/Bay/Gulf | native | 119480 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 106119 |
| North Sea | Sea/Bay/Gulf | native | 429 |
| Northern European Seas | Sea/Bay/Gulf | native | 2255 |
| Norwegian Sea | Sea/Bay/Gulf | native | 429 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1812 |
| South Georgia | Sea/Bay/Gulf | native | 115910 |
| Southeastern Brazil | Sea/Bay/Gulf | native | 96170 |
| Temperate Northern Atlantic | sea/bay/gulf | native | 429 |
| Temperate Northern Pacific | sea/bay/gulf | native | 96164 |
| Temperate South America | sea/bay/gulf | native | 96170 |
| Warm Temperate Southwestern Atlantic | sea/bay/gulf | native | 96170 |