來源:
Feng, Y.J., Blackburn, D.C., Liang, D. & et al. (2017). Phylogenomics reveals rapid, simultaneous diversification of three major clades of Gondwanan frogs at the Cretaceous–Paleogene boundary. PNAS 2017 published ahead of print July 3, 2017. doi:
10.1073/pnas.1704632114