Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Payne, T. L., H. A. Moeck, C. D. Willson, R. N. Coulson, and W. J. Humphreys. 1973. Bark beetle olfaction, II. Antennal morphology of sixteen species of Scolytidae (Coleoptera). International Journal of Insect Morphology and Embryology 2(3):177-192.