Figure 3
From: Barcoding of Chrysomelidae of Euro-Mediterranean area: efficiency and problematic species
Minimum-spanning haplotype networks of COI sequences. (a) Cryptocephalus marginellus superspecies. (b) Altica oleracea species complex. For each group is reported an image of the representative species (C. marginellus and A. oleracea, respectively) and a map reporting collecting sites of the specimens included in this study. Diameter of the circle is proportional to haplotypes abundance.
