Estimated tree using data from Šimková et al., (2006)

Our estimated tree generated using data from Šimková et al., (2006). The tree is based on partial 18S rDNA and the entire nuclear ITS1 gene region for 51 species in the genus Dactylogyrus and two outgroups, Thaparocleidus vistulensis and Clediodiscus pricei. The accession numbers were taken from the Šimková et al., (2004). The tree was estimated using BEAST v2.1.3 (Bouckaert et al., 2014) on the constrained topology from Šimková et al., (2006). We used a GTR + Γ model of nucleotide evolution with separate partitions for each gene, a relaxed log-normal clock, and a birth-death prior. Further information and full references can be found in the supplementary material of our paper.