1. Program in Ecology, Evolution, and Conservation Biology, University of Illinois, Urbana, IL 61801 (Brielle.Fischman@gmail.com)
2. Current address: Department of Biology, Hobart and William Smith Colleges, Geneva, NY 14456
3. USDA ARS Pollinating Insects Research Unit, Utah State University, Logan, UT 84322 (theresa.pitts-singer@ars.usda.gov),
4. Department of Entomology, Neuroscience Program, and Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, IL 61801 (generobi@illinois.edu)