| ລະບົບນິເວດ | ປະເພດ | ສະຖານະພາບ | ເອກະສານອ້າງອີງ |
|---|---|---|---|
| Chao Phraya River | River (basin) | native | 26580 |
| Chilika Lake/Lagoon | Lagoon | native | 29108 |
| Krishna River | River (basin) | native | 43636 |
| Mae Klong | River (basin) | native | 26580 |
| Mekong | River (basin) | native | 26580 |
| Oriental | Zoogeographic realm | endemic | 4832 |
| Salween | River (basin) | native | 26580 |