| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Atlantic Ocean | Sea/Bay/Gulf | native | 1522 |
| Central New Zealand | Sea/Bay/Gulf | native | 1394 |
| Indian Ocean | Sea/Bay/Gulf | native | 1394 |
| Juan Fernandez and Desventuradas | sea/bay/gulf | native | 1522 |
| Juan Fernández and Desventuradas - province | Sea/Bay/Gulf | native | 1522 |
| Magellanic | sea/bay/gulf | native | 1522 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1394 |
| Shark Bay | Sea/Bay/Gulf | native | 115817 |
| South New Zealand | Sea/Bay/Gulf | native | 1394 |
| Temperate Australasia | sea/bay/gulf | native | 1394 |
| Temperate South America | sea/bay/gulf | native | 1522 |
| Tristan Gough | Sea/Bay/Gulf | native | 1522 |
| Tristan Gough - province | Sea/Bay/Gulf | native | 1522 |