C. D. Jiggins

The paper examines Z chromosome divergence in Heliconius butterflies, showing demographic changes can explain increased divergence, but also identifies cases of reduced gene flow on the Z chromosome.

This study examines reproductive isolation in Heliconius butterflies, finding that increased divergence leads to stronger barriers, with wing pattern being important early on but not essential for speciation.

This study uses molecular and morphological data to reconstruct the phylogeny of the butterfly genus Pteronymia, showing its origin in the Northern Andes and diversification patterns.