Figure 3.

Network of Upogebia africana haplotypes. A median-joining haplotype network of mitochondrial DNA cytochrome oxidase I (COI) haplotypes of four U. africana populations from the Wild Coast, South Africa. The sizes of circles are proportional to haplotype frequencies, the length of lines connecting haplotypes are proportional to nucleotide differences between them, and shading indicates where each haplotype was found.