Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Infante, F., J. Luis, J. Barrera, J. Gómez, and A. Castillo. 1992. Thermal constants for preimaginal development of the parisitoid Cephalonomia stephanoderis Betrem (Hymenoptera: Bethylidae) . The Canadian Entomologist 124:935-941.