Fig 4. Ultrametric time-calibrated trees for combined DNA markers (MIT-NUC dataset) of Carabidae in this study (A) and Andújar et al. [16] (B).

Analyses were conducted with BEAST2 and followed the approach of Andújar et al. [16] applying an uncorrelated log-normal relaxed clock. All mitochondrial data sets were included under a 2P codon partition scheme with site models and clock models unlinked. Posterior probabilities are given. Grey bars represent the 95% confidence intervals for node ages in Ma. The vertical brown bar shows the 95% HPD interval for the split between Carabus and Calosoma, while the vertical grey bar in the inset represents the same in the study of Andújar and coworkers.