Bayesian phylogram of the Anoplura based on molecular data. This Bayesian phylogram is the result from the analysis of the combined 3-gene data set partitioning the data by gene and by codon for the protein coding genes COI and EF-1α. Bayesian posterior probability greater than 0.95 and likelihood support values greater than 75 are indicated by the heavy branches. Taxon names correspond to Additional File 1 and taxon colors correspond to louse family. Louse family and host associations are indicated to the right of each clade. A monophyletic Anoplura is indicated by the arrow.