Koirala, Bal Krishna. “Confirmation of Trachischium Tenuiceps and Trachischium Fuscum (Serpentes: Colubridae: Natricinae) from Bhutan”. Reptiles & Amphibians 30, no. 1 (June 30, 2023): e18136. Accessed November 24, 2024. https://journals.ku.edu/reptilesandamphibians/article/view/18136.