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Fig. 2 | BMC Biology

Fig. 2

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

Fig. 2

Current and historical effective population sizes in Heliconius nattereri and H. hermathena. a Nucleotide diversity per site (π) calculated in non-overlapping 10-kb windows across the autosomes. b Tajima’s D statistic calculated in 10-kb non-overlapping windows across the autosomes. cSMC++ analysis results for H. hermathena. dSMC++ analysis results for H. nattereri. Color schemes follow those in Fig. 1a. Geographical assignments for H. erato and H. melpomene subspecies are shown in Table S4 (Additional file 1)

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