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. 2017 Dec 12;5:e4056. doi: 10.7717/peerj.4056

Figure 4. Cytochrome b haplotype networks.

Figure 4

Cyt b median-joining haplotype networks of C. hubbsi (A) and C. regis (B). Each circle represents a unique haplotype; size of circles indicates number of specimens with that haplotype. Each tick mark represents a nucleotide difference; black circles represent inferred missing haplotypes. Mismatch distributions for C. hubbsi (C) and C. regis (D). Histograms represent the observed pairwise differences; black curves represent the expected pairwise differences under the sudden expansion model.