1. National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560, U.S.A. E-mail:
2. California State Collection of Arthropods, 3294 Meadowview Road, Sacramento, California 95832, U.S.A. E-mail:
3. Collaborator, Museo de Zoología, Universidad de Costa Rica; & Estación Biológica Monteverde, Monteverde, Puntarenas, Costa Rica. E-mail: