1. Department of Animal Sciences, University of Illinois at Urbana-Champaign, 1207 West Gregory Drive, Urbana, Illinois 61801; Email: dfhughes@illinois.edu. Send reprint requests to this address.
2. Section of Zoology and Botany, State Museum of Pennsylvania, 300 North Street, Harrisburg, Pennsylvania 17120; Email: wmeshaka@pa.gov.
3. UTEP Biodiversity Collections, Department of Biological Sciences, University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968; Email: clieb@utep.edu.
4. Department of Biology, Western Carolina University, 130 Natural Science Building, Cullowhee, North Carolina 28723; Email: jpechmann@email.wcu.edu.