Divergence time estimation of the Hynobiidae. Node bars indicate 95% CIs of the divergence time estimate. Chronostratigraphic scale data are derived from International Commission on Stratigraphy (https://stratigraphy.org/).

  Part of: Zhang Y, Wang M, Cheng R, Luo Y, Li Y, Liu Z, Chen Q, Shen Y (2022) Mitochondrial characteristics of Pseudohynobius flavomaculatus a protected salamander in China, and biogeographical implications for the family Hynobiidae (Amphibia, Caudata). Zoosystematics and Evolution 98(2): 263-274. https://doi.org/10.3897/zse.98.66578