Figure 1. Neighbor-joining tree calculated from the number of differences between 28S haplotypes.

Bootstrap values (1,000 replications) are displayed. The 28S alignment used to compute the tree (Figure S1 in File S1) differs from the alignment of raw sequences, because regions including numerous insertions/ deletions were removed to achieve a satisfactory alignment. The 16S, ITS2, C1 and LCO haplotypes of specimens displaying each of the 28S haplotypes are given after the 28S haplotype code.