Figure 4From: Inferring speciation modes in a clade of Iberian chafers from rates of morphological evolution in different character systemsNull distributions of the values of the K-scores between the tree with mtDNA branch lengths and the trees with a random distribution of the morphological change of the different character systems (10,000 replicas). The observed (i.e. non-randomized) value of the K-score is marked with an arrow. For the structural morphology characters both methods of branch length reconstruction (parsimony and distance) are shown.Back to article page