Figure 3 in Geographic isolation and human-assisted dispersal in land snails: a Mediterranean story of Helix borealis and its relatives (Gastropoda: Stylommatophora: Helicidae)

Figure 3. Phylogeny of the major mitochondrial clades of the Mediterranean clade of Helix inferred from a concatenated alignment of partial mitochondrial COI and 16S gene sequences. A, neighbour-net network; B, maximum likelihood tree. Branch labels in B indicate SH-aLRT support values, standard bootstrap proportions from 1000 pseudoreplicates, and posterior probabilities from a Bayesian analysis, respectively.