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Figure 4 | BMC Evolutionary Biology

Figure 4

From: Inferring speciation modes in a clade of Iberian chafers from rates of morphological evolution in different character systems

Figure 4

Null 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.

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