Liu, Ya Ting, Yi Luo, Jun Gu, Sha Jiang, Da Yong Li, and Wen Bo Liao. 2018. “The Relationship Between Brain Size and Digestive Tract Length Do Not Support Expensive-Tissue Hypothesis in Hylarana Guentheri”. Acta Herpetologica 13 (2):141-46. https://doi.org/10.13128/Acta_Herpetol-20920.