| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Great Barrier Reef | Sea/Bay/Gulf | native | 75154 |
| Indian Ocean | Sea/Bay/Gulf | native | 3132 |
| Mekong | River (basin) | native | 12693 |
| North Australian Shelf | Sea/Bay/Gulf | native | 7300 |
| Northeast Australian Shelf | Sea/Bay/Gulf | native | 7300 |
| Northwest Australian Shelf | Sea/Bay/Gulf | native | 7300 |
| Oriental | Zoogeographic realm | endemic | 12693 |
| Pacific Ocean | Sea/Bay/Gulf | native | 7300 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |