Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Kelley, S., J. Mitton, and T. Paine. 1999. Strong differentiation in mitochondrial DNA of Dendroctonus brevicomis (Coleoptera: Scolytidae) on different subspecies of Ponderosa pine . Annals of the Entomological Society of America 92:193-197.