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Fig. 1 | BMC Biology

Fig. 1

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

Fig. 1

Distribution and phylogenetic relationships of Heliconius hermathena and H. nattereri.a Sampling areas and phenotypes of H. hermathena subspecies and H. nattereri. H. hermathena images show dorsal color patterns on the left and ventral on the right. Brazilian states: AM, Amazonas; BA, Bahia; ES, Espírito Santo; PA, Pará. b ASTRAL tree constructed from 8674 trees based on 10-kb autosomal windows, rooted with Eueides tales (not shown). Quartet scores are shown below branches. C.U., coalescent units. c Maximum likelihood tree based on complete mitochondrial DNA sequences. Only branches with less than 100% bootstrap support are labeled. subs/site, substitutions per site. H. nattereri images courtesy of AHB Rosa

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