Evolution of host range in Drosophila-parasitic nematodes

Steven J. Perlman and John Jaenike. University of Arizona, Department of Ecology and Evolutionary Biology, Biological Sciences West, Tucson, AZ

Species 1: Diptera Drosophilidae Drosophila
Species 2: Tylenchida Allantonematidae Howardula
Keywords: cospeciation, virulence