Intharai, C., V. Lauhachinda, J. Nabhitabhata, Y. Chuaynkern, and P. Kumtong. “Mouth Part Structures and Distribution of Some Tadpoles from Thailand”. The Thailand Natural History Museum Journal, vol. 1, no. 1, Jan. 2005, pp. 55-78, https://li05.tci-thaijo.org/index.php/thnhmj/article/view/1744.