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Figure 2 | BMC Evolutionary Biology

Figure 2

From: Historical biogeography of the land snail Cornu aspersum: a new scenario inferred from haplotype distribution in the Western Mediterranean basin

Figure 2

Alternative biogeographical hypotheses for the current distribution of C. aspersum in Western Mediterranean and consequences in terms of spatial differentiation and genetic diversity. (a) schematic representation of the West (B) and East (C) lineages defined in the native range of the species, (b) colonization routes following the two migration models tested (model 1 or MAE: migration from north Africa to Europe, model 2 or MEA: migration from Europe to north Africa) (K: Kabylia, A: Aegean route, G: Strait of Gibraltar, T: Tyrrhenian route, π: genetic diversity).

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BMC Ecology and Evolution

ISSN: 2730-7182

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