Genomics of Neotropical biodiversity indicators: Two butterfly radiations with rampant chromosomal rearrangements and hybridization
Eva S. M. van der Heijden; Karin Näsvall; Fernando Seixas; Carlos Eduardo Beserra Nobre; Artur Campos Dália Maia; Patricio Salazar-Carrión; Jonah M. Walker; Daiane Szczerbowski · 2025 · Proceedings of the National Academy of Sciences
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Abstract
A central question in evolutionary biology is what drives the diversification of lineages. Rapid, recent radiations are ideal systems for this question because they still show key morphological and ecological adaptations associated with speciation. While most research on recent radiations focuses on those occurring in insular environments, less attention has been given to continental radiations with complex species interactions. Here, we study the drivers of continental radiations of Melinaea and Mechanitis butterflies (Nymphalidae: Ithomiini), which have rapidly radiated in the continental Ne
Abstract by Eva S. M. van der Heijden; Karin Näsvall; Fernando Seixas; Carlos Eduardo Beserra Nobre; Artur Campos Dália Maia; Patricio Salazar-Carrión; Jonah M. Walker; Daiane Szczerbowski, Proceedings of the National Academy of Sciences (2025) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.1073/pnas.2410939122