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Fig. 4 | BMC Evolutionary Biology

Fig. 4

From: Phylogeographic and evolutionary history analyses of the warty crab Eriphia verrucosa (Decapoda, Brachyura, Eriphiidae) unveil genetic imprints of a late Pleistocene vicariant event across the Gibraltar Strait, erased by postglacial expansion and admixture among refugial lineages

Fig. 4

Biogeographic history of Eriphia verrucosa, highlighting ancestral area reconstruction based on Cox1 haplotypes. Couloured circles on each node (next to corresponding number) show the likelihood of occurrence of each ancestral haplotype at an inferred ancestral biogeographic region. Graphical results of ancestral distributions at each node of the phylogeny were obtained by S-DIVA (Statistical Dispersal-Vicariance Analysis) method, as implemented in RASP version 3.2. Biogeographic regions are shown in different colors and denoted with alphabetic letters (A, B, and AB). Green arrows indicate vicariance events at the corresponding nodes; while black arrows highlight possible dispersal events

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BMC Ecology and Evolution

ISSN: 2730-7182

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