| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Adma River | River (basin) | native | 89719 |
| Buxa River | River (basin) | native | 89719 |
| Chilika Lake/Lagoon | Lagoon | native | 95460 |
| Choto Jamuna | River (basin) | native | 100698 |
| Godavari | River (basin) | native | 43636 |
| Indus | River (basin) | native | 41033 |
| Kabul | River (basin) | native | 41033 |
| Krishna River | River (basin) | native | 43636 |
| Oriental | Zoogeographic realm | endemic | 4832 |