Figure 4. The phylogenetic NJ-tree showing the relationships between the original genotyped haplotypes (underlined), reference sequences (highlighted by a frame), and OTUs identified by eDNA sequencing (all others). The asterisk indicates OTUs retained based on the results of compression by the lulu package. The tree was constructed on the basis of uncorrected genetic p-distances. The nodes show the results of the topological robustness analysis, in %. The divergence values relative to the reference sequences of each species are shown in parentheses against the highlighted phylogroups (marked by vertical lines).