Median-joining haplotype networks for ND3 and domain I sequences.

<p>Circles indicate unique haplotypes with the area proportional to haplotype frequency. Green, black, red and blue circles represent the subspecies <i>P. s. gilgandra, P. s. superciliosus, P. s. centralis and P. s. ashbyi</i> as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0106267#pone-0106267-g001" target="_blank">Figure 1</a>. Where a haplotype was sampled in more than one subspecies, pie slices are proportional to the number of individuals. Connections between haplotypes are single mutations unless indicated otherwise.