Bibliography of butterflies

Hay-Roe, Mirian Medina, Gerardo Lamas, and James L. Nation

2007. Pre- and postzygotic isolation and Haldane rule effects in reciprocal crosses of Danaus erippus and Danaus plexippus (Lepidoptera: Danainae), supported by differentiation of cuticular hydrocarbons, establish their status as separate species. Biological Journal of the Linnean Society 91(3): 445-453, 2 figs., 3 tabs. (July) [host plants; Peru]

Hay-Roe, Mirian Medina, and Richard W. Mankin

2004. Wing-click sounds of Heliconius cydno alithea (Nymphalidae: Heliconiinae) butterflies. Journal of Insect Behavior 17(3): 329-335, 3 figs. (May) [Ecuador]