| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Chao Phraya River | River (basin) | native | 26336 |
| Chilika Lake/Lagoon | Lagoon | native | 95460 |
| Da River | River (basin) | native | 89724 |
| Ganges | River (basin) | native | 2091 |
| Indus | River (basin) | native | 2091 |
| Krishna River | River (basin) | native | 43636 |
| Mekong | River (basin) | native | 9497 |
| Oriental | Zoogeographic realm | endemic | 4833 |
| Salween | River (basin) | native | 26336 |