Figure 4 in Phylogeny, species delimitation and population structure of the steppe-inhabiting land snail genus Helicopsis in Eastern Europe

Figure 4. Neighbour-net network of Helicopsis from Ukraine based on Jaccard distances obtained from AFLP data. Coloration of clusters corresponds to the STRUCTURE solution for K = 2. Red corresponds to H. filimargo, yellow to H. lunulata. DNA voucher numbers for specimens are given at the tips of the network. Coloured dots at the tips of the network correspond to cluster assignments (on majority-rule basis) of specimens in the STRUCTURE solutions for K = 5 (inner) and K = 7 (outer). For locality data and the distribution of clusters, see also Supporting Information, Table S1 and Figure 6, respectively.