| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas Current | Sea/Bay/Gulf | native | 5213 |
| Australian | Zoogeographic realm | endemic | 2334 |
| Bay of Bengal | Sea/Bay/Gulf | native | 45255 |
| Chilika Lake/Lagoon | Lagoon | native | 29108 |
| Coral Sea and GBR | Sea/Bay/Gulf | native | 2334 |
| East China Sea | Sea/Bay/Gulf | native | 47843 |
| Erhjen River | River (basin) | native | 36073 |
| Great Barrier Reef | Sea/Bay/Gulf | native | 48497 |
| Indian Ocean | Sea/Bay/Gulf | native | 2334 |
| Indonesian Sea | Sea/Bay/Gulf | native | 7050 |
| Kuroshio Current | Sea/Bay/Gulf | native | 559 |
| North Australian Shelf | Sea/Bay/Gulf | native | 2334 |
| Northeast Australian Shelf | Sea/Bay/Gulf | native | 2334 |
| Northwest Australian Shelf | Sea/Bay/Gulf | native | 2334 |
| Pacific Ocean | Sea/Bay/Gulf | native | 2334 |
| Polynesian Waters | Sea/Bay/Gulf | native | 37816 |
| Red Sea | Sea/Bay/Gulf | native | 84159 |
| Sogod Bay | Sea/Bay/Gulf | native | 46392 |
| Somali Coastal Current | Sea/Bay/Gulf | native | 12484 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 125490 |
| Tañon Strait | Sea/Bay/Gulf | native | 11337 |
| Yellow Sea | Sea/Bay/Gulf | native | 6934 |