Found 640 results
K. Iwata, Evolution of Instinct. Comparative Ethology of Hymenoptera. Washington DC: Smithsonian Institution and the National Science Foundation, 1976.
J. F. Perkins, Hymenoptera Bethyloidea. 1976.
A. W. Ebmer, Liste der Mitteleuropäischen Halictus und Lasioglossum-Arten, Linzer Biologische Beitrage, vol. 8, pp. 393-405, 1976.
J. Tengö and Bergstrom, G., Odor correspondence between Melitta females and males of their nest parasite Nomada flavopicta K. (Hymenoptera: Apoidea), Journal of Chemical Ecology, vol. 2, pp. 57-65, 1976.
R. M. Bohart and Menke, A. S., Sphecid wasps of the World, a generic revision. Berkley:  University of California Press, 1976.