Fig. 7

Haplotype networks for Cytb, 16S and 28S-D2 sequence fragments. The colors represent the geographical origin. For Cytb, hap1 to hap14 correspond to R. robustus, and hap15 to hap17 correspond to R. stali. For 16S, hap1-4 corresponds to R. robustus, and Hap5 to hap8 correspond to R. stali. For 28S-D2, all haplotypes correspond to R. robustus. Each tick on the branches represents a mutational step. Abbreviations: 16S, large ribosomal subunit 16S; D2-28S, D2 variable region of the 28S RNA gene, Cytb, Cytochrome B