Welcome to the Kronforst lab at the University of Chicago’s Department of Ecology & Evolution. We study the molecular genetic basis of organismal diversity, with a special emphasis on butterflies. Our research explores the molecular mechanisms responsible for the evolutionary processes of adaptation and speciation, and we do this in the context of morphology, physiology, and behavior. Major themes of research include color patterning, mating behavior, migration, and host-plant herbivory. We utilize a diversity of methods, spanning genomics, statistical and population genetics, phylogenetics, developmental biology, functional genetics, genome editing and animal behavior.

The Kronforst lab is committed to producing creative, high-impact research; creating a nurturing, inclusive research environment; training the next generation of integrative biologists; and translating our work and insights into practical knowledge for the general public.

News & Updates
  • March 11, 2025

    Please see our new paper about Heliconius mating behavior and the wonderful Primer by Richard Merrill.

  • March 05, 2025

    We’ve posted a new preprint comparing the development of mimicry across polymorphic swallowtail butterfly species.

  • January 16, 2025

    We’ve posted a new preprint about monarch butterfly migration behavior. Please take a look!