Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Page, M., L. J. Nelson, G. J. Blomquist, and S. J. Seybold. 1997. Cuticular hydrocarbons as chemotaxonomic characters of pine engraver beetles (Ips spp) in the grandicollis sub generic group. Journal of Chemical Ecology 23:1053-1099.