FIGURE 3 in Nuclear markers support the mitochondrial phylogeny of Vipera ursinii – renardi complex (Squamata: Viperidae) and species status for the Greek meadow viper

FIGURE 3. Nuclear allele networks of the three analysed nuclear loci. Circle sizes are proportional to the number of samples/ sequences, small black circles indicate hypothetical haplotypes (alleles). This figure is published in colour in the online version, the colour of the circles in the network corresponds to the colour of mitochondrial lineages in Fig. 2A.