Principal coordinate analysis of genetic variation. Based on 63 AFLP loci across 197 individuals of Z. borbonicus from 11 localities in Réunion (colored markers, with highland sites represented by triangles and lowland sites by filled circles) and Mauritius (black markers). The variance explained by PC1 and PC2 is 40% and 16%, respectively. Site codes as in Table 1.
Milá et al. BMC Evolutionary Biology 2010 10:158 doi:10.1186/1471-2148-10-158