Figure 2

Topologies of Galerucella and Asecodes species, analysed with multispecies coalescent models in *BEAST. The analyses are based on sequences of CO1, 28S, ITS (Galerucella and Asecodes) and PGD (Asecodes). Branch labels indicate posterior probability values and the bars refer to the confidence interval of the node ages. The Galerucella dataset was rooted using a strict clock while the rooting of Asecodes was calibrated after the estimated age of Galerucella. The Asecodes specimens are coded as “Asecodes /the name of the Galerucella species that is parasitized”.