Figure 4.

Chronogram showing hemipteran phylogeny and divergence time estimates. Consensus tree presenting divergence dates produced by the PhyloBayes analysis of the PCGRNA dataset (with Heteropterodea, Heteroptera + Coleorrhyncha, constrained to be monophyletic) using 13 fossil calibration points, the CIR autocorrelated process, the site-heterogeneous mixture CAT + GTR substitution model, and soft bound 10%. Blue bars indicate 95% mean confidence intervals of each node. A geological timescale is shown at the bottom. New mitogenomes are highlighted using an asterisk close to the species name. Divergence date estimates based on the PCG12RNA and AA under the CIR model are summarized in the electronic supplementary material, table S7.