Figure 4.

Phylogenetic relationships of selected Polycystinea (Radiolaria). The tree was constructed under Bayesian inference using an alignment of 925 unambiguous positions under the General Time Reversible (GTR)+I+Gamma model of sequence evolution. Bootstrap (RAxML) and posterior probability values greater than 50% are shown at the nodes in the order PP/ML. Black circles at nodes represent full posterior probability and bootstrap support. Radiolarian clades are labeled in accordance with the naming scheme established by Not et al. (2007). Centroids from our survey are in orange font. The color reproduction of this figure is available on the html full text version of the Manuscript.