Bibliography of butterflies

Scriber, J. Mark, Robert C. Lederhouse and Keith Spalding Brown, Jr.

1991. Hybridization of the Brazilian Papilio (Pyrrhosticta) (Section V) with the North American Papilio (Pterourus) (Section III). Journal of Research on the Lepidoptera 29(1/2): 21-32, 3 figs., 6 tabs. (31 December) [general]

Scriber, J. Mark, Robert C. Lederhouse and Robert V. Dowell

1995. Hybridization studies with North American swallowtails, pp. 269-281, 9 figs., 6 tabs. In: Scriber, J. M., Y. Tsubaki and R. C. Lederhouse (Eds.), Swallowtail butterflies: Their ecology and evolutionary biology. Gainesville, Scientific Publishers. [Mexico]