Triplophysa brevibarba is a species of stone loach in the genus Triplophysa. It is endemic to Sichuan, China.
References
- Kottelat, M., 2012. Conspectus cobitidum*: an inventory of the loaches of the world (Teleostei: Cypriniformes: Cobitoidei). The Raffles Bulletin of Zoology, Suppl. (26):1-199.