| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arabian Sea | Sea/Bay/Gulf | native | 45255 |
| Australian | Zoogeographic realm | native | 2073 |
| Bay of Bengal | Sea/Bay/Gulf | native | 1479 |
| Gulf of Thailand | Sea/Bay/Gulf | native | 2073 |
| Indian Ocean | Sea/Bay/Gulf | native | 7050 |
| Indonesian Sea | Sea/Bay/Gulf | native | 7050 |
| Mekong | River (basin) | native | 12693 |
| Oriental | Zoogeographic realm | native | 87596 |
| Pacific Ocean | Sea/Bay/Gulf | native | 1479 |
| Persian Gulf | Sea/Bay/Gulf | native | 80050 |
| Sikao Creek | River (basin) | native | 52823 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 31075 |
| Sulu-Celebes Sea | Sea/Bay/Gulf | native | 2073 |