| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Antarctica | Sea/Bay/Gulf | questionable | 86525 |
| Arctic | Sea/Bay/Gulf | native | 119523 |
| Arctic - province | Sea/Bay/Gulf | native | 119523 |
| Easter Island | Sea/Bay/Gulf | native | 82703 |
| Easter Island - province | Sea/Bay/Gulf | native | 82703 |
| Indian Ocean | Sea/Bay/Gulf | native | 87480 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| Pacific Ocean | Sea/Bay/Gulf | native | 82703 |