Author Affiliations +
Charles S. Eiseman,* David R. Smith,** Mark J. Leoschke***
*(CSE) 276 Old Wendell Road, Northfield, MA 01360 (e-mail: ceiseman@gmail.com)
**(DRS) Systematic Entomology Laboratory, Agricultural Research Service, U. S. Department of Agriculture, c/o National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, MRC 168, Washington, DC 20013-7012 (e-mail: sawfly2@aol.com)
***(MJL) Wildlife Bureau, Department of Natural Resources, Des Moines, IA 50319-0034 (e-mail: mark.leoschke@dnr.iowa.gov)