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Fig. 5 | BMC Biology

Fig. 5

From: The roles of hybridization and habitat fragmentation in the evolution of Brazil’s enigmatic longwing butterflies, Heliconius nattereri and H. hermathena

Fig. 5

Population structure and gene flow between Heliconius hermathena populations. a Admixture analysis results for the most likely k (4) and the actual number of populations sampled (7). All k values tested are shown in Fig. S13 (Additional file 2). b Relative migration rates across the range of H. hermathena, calculated by EEMS. c Bayesian concordance tree generated from 10-kb autosomal windows. Note that both H. h. vereatta (gray) and H. h. duckei (black) are included in the Faro clade, see Fig. S15 for the full tree (Additional file 2). d Mitochondrial DNA haplotype network constructed using whole mtDNA sequences and popArt. Each hash indicates one mutation, and numbers beside branches indicate total numbers of mutations on that branch. The size of each circle is proportional to the number of individuals sharing that mtDNA haplotype. Circles are colored according to the source population

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BMC Biology

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