Fig. 6.

Chiastopsylla rossi mitochondrial COII. a A map of geographical distribution of sampling localities in South Africa for C. rossi. Bayesian analysis of population structure (BAPS) revealed six subclusters indicated by different colours. b Statistical parsimony mitochondrial COII haplotype network colour coded according to sampling locality. Circle size depicts frequency, branches depict single mutational steps, small black circles display intersections and cross hatching indicate missing haplotypes/mutational steps. Clusters are bound by black (C1) and deep yellow (C2) line boxes. c Neighbour-Net phylogenetic network for C. rossi labelled according to haplotype groupings from statistical parsimony results and are bound by black (C1) and deep yellow (C2) line boxes