For each population cyt b haplotype and nucleotide diversity as well as 95% confidence intervals fot both,
were estimated using DnaSP v.5.10 with 10000 coalescence simulations
, haplotype relationships were examined by network analysis with the median joining net work algorithm using network 4.6.1.1 these were post processed using maximum parsimony calculation to reduce the number of superfluous network links.