| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Agulhas Current | Sea/Bay/Gulf | native | 188 |
| Andaman Sea | Sea/Bay/Gulf | native | 188 |
| Arabian Sea | Sea/Bay/Gulf | native | 188 |
| Australian | Zoogeographic realm | native | 6993 |
| Bay of Bengal | Sea/Bay/Gulf | native | 188 |
| Betsiboka | River (basin) | native | 117576 |
| Chilika Lake/Lagoon | Lagoon | native | 29108 |
| East China Sea | Sea/Bay/Gulf | native | 47843 |
| Ethiopian | Zoogeographic realm | native | 39494 |
| Godavari | River (basin) | native | 51036 |
| Gulf of Aden | Sea/Bay/Gulf | native | 188 |
| Gulf of Oman | Sea/Bay/Gulf | native | 188 |
| Gulf of Thailand | Sea/Bay/Gulf | native | 188 |
| Indian Ocean | Sea/Bay/Gulf | native | 188 |
| Indonesian Sea | Sea/Bay/Gulf | native | 188 |
| Lagonoy Gulf | Sea/Bay/Gulf | native | 43283 |
| Mahavavy Nord | River (basin) | native | 117576 |
| Mekong | River (basin) | native | 9648 |
| Oriental | Zoogeographic realm | native | 4792 |
| Pacific Ocean | Sea/Bay/Gulf | native | 188 |
| Pangani | River (basin) | native | 122366 |
| Peng-hu Island | Sea/Bay/Gulf | native | 55073 |
| Persian Gulf | Sea/Bay/Gulf | native | 68964 |
| Red Sea | Sea/Bay/Gulf | error | 84159 |
| Ruvu | River (basin) | native | 122366 |
| Sabaki | River (basin) | native | 122366 |
| Saint Lucia | Lake | native | 36761 |
| San Miguel Bay | Sea/Bay/Gulf | native | 45161 |
| Somali Coastal Current | Sea/Bay/Gulf | native | 188 |
| South China Sea | Sea/Bay/Gulf | native | 36648 |
| Southern China | Sea/Bay/Gulf | native | 188 |
| Sulu-Celebes Sea | Sea/Bay/Gulf | native | 393 |
| Zambezi | River (basin) | native | 39494 |