Roy J. Beckemeyer (957 Perry, Wichita, KS 67203-3141) has studied the taxonomy, distribution, and biology of dragonflies and damselflies for a number of years. He is also interested in the mechanics of flight in insects and birds.

Donald G. Huggins (The University of Kansas, 2041 Constant Ave., Lawrence, KS 66047-2906) is Senior Scientist and Director of the Ecotoxicological Program of the Kansas Biological Survey. He studies the taxonomy and ecology of aquatic invertebrates, with a focus on the Odonata. Much of the knowledge of damselflies in Kansas is based on his 20 years of work in the state.