Figure 5.

Phylogeny and ancestral state reconstruction incorporating Ctenorhabdotus campanelliformis and Thalassostaphylos elegans

Phylogenetic inferred from a character matrix of animals consisting of 285 characters. Note that the tree has been truncated at the node subtending Siphusauctum (see Figures S3 and S4 for full results). Numbers at nodes are posterior probabilities for the unconstrained analysis (top) and an analysis where Euplokamis is constrained as the sister group of all extant ctenophores (bottom). Tile plots illustrate posterior probabilities of ancestral states at selected nodes from Bayesian analysis of both the constrained and unconstrained analysis.