Genealogical relationships of haplotypes of the COI gene of specimens of the genus Profilicollis recovered in a Bayesian inference analysis. Numbers next to nodes refer to support values. Bayesian posterior probability values are shown left of the diagonal and Bootstrap proportions gathered in the Maximum Likelihood analysis (L_n = −2,762.492266) are shown right of the diagonal. GenBank accession numbers are included in the terminal labels. Animal silhouettes next to the tree indicate host of each species of Profilicollis.