Phylogeny. 50% majority-rule consensus tree generated from concatenated amino acid sequences of 12 genes (3,446 sites) and Bayesian inference analysis (10,000 generations). Identical topologies were recovered in two independent runs of MrBayes . Numbers at the nodes indicate posterior clade probabilities.
Grath et al. BMC Evolutionary Biology 2009 9:291 doi:10.1186/1471-2148-9-291