Hyriopsis bialata
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Unionida
- family: Unionidae
- genus: Hyriopsis
- species: Hyriopsis bialata
Ubon Ratchathani
Changwat Ubon Ratchathani- Nakhon Phanom
Nakhon Phanom- Phitsanulok
Phitsanulok- Uthai Thani
Uthai Thani
Thailand