Figure 2From: Erratum to: The mitochondrial phylogeny of an ancient lineage of ray-finned fishes (Polypteridae) with implications for the evolution of body elongation, pelvic fin loss, and craniofacial morphology in OsteichthyesExtant states and result of ancestral state reconstructions of vertebral number using squared-change parsimony. Please note that this corrected figure corresponds to Fig. three of the original study.Back to article page