| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arnhem Coast to Gulf of Carpenteria | Sea/Bay/Gulf | native | 75154 |
| Coral Sea and GBR | Sea/Bay/Gulf | native | 48497 |
| Great Barrier Reef | Sea/Bay/Gulf | native | 48497 |
| Milne Bay | Sea/Bay/Gulf | native | 41464 |
| Northeast Australian Shelf | Sea/Bay/Gulf | native | 5296 |
| Pacific Ocean | Sea/Bay/Gulf | native | 5296 |
| South China Sea | Sea/Bay/Gulf | native | 45419 |
| Tubbataha Reefs | Sea/Bay/Gulf | questionable | 57038 |