ML tree and haplotype network of CO1 variability of the populations of <i>V. velutina</i>.

<p><b>A</b> - ML tree computed on CO1 sequences. Scale bar represents the expected mutation per site, node values are bootstrap supports. <b>B</b> - Haplotype network. White diamonds are the inferred mutations. <b>C</b> - Populations sampled. Size of triangles (A) and circles (C) are proportional to the related number of specimens having these haplotypes.