Figure 3

Species tree of Pocillopora. This cloudogram represents the posterior distribution of species trees from the Bayesian phylogenetic analysis program SNAPP using 430 unlinked, biallelic SNPs shared across all Pocillopora taxa. Higher density areas of the tree indicate greater topology agreement. The different colors represent differing topologies; trees with the highest clade credibility are shown in blue and trees represented in green and red represent trees with different topologies. Colored groups in the tree are labeled by the species name most often associated with this clade in the current literature (Table 1). Yellow: Pocillopora damicornis; orange: P. acuta; green: P. verrucosa; light blue: P. meandrina; dark blue: P. eydouxi; light purple: P. ligulata; dark purple: P. sp. B.