Tracing the Invasion of the Mediterranean Land Snail Cornu aspersum aspersum Becoming an Agricultural and Garden Pest in Areas Recently Introduced
Figure 5
Population structure from Bayesian STRUCTURE analyses using 5 microsatellite loci for different values of k.
Each distinct cluster is represented by a particular color. Each vertical bar represents an individual. A: Population clustering for k = 2 and model 1 (admixture and allele frequencies correlated). B: Population clustering for k = 2 and model 2 (admixture, allele frequencies correlated, sampling location of populations as prior information). C: Idem as A with k = 14. D: Idem as B with k = 14 (see Materials and Methods section for models description).