Physoschistura chulabhornae is a species of loach, a freshwater fish in the family Nemacheilidae. It was described in 2013 from the Chaophraya River drainage of the Chiangmai province of Thailand.
References
Suvarnaraksha, A. (2013) A new species of Physoschistura (Pisces: Nemacheilidae) from northern Thailand. Zootaxa, 3736 (3): 236–248.