1. Department of Biology, University of Massachusetts, Amherst, MA, USA
2. Department of Biology, Miami University, Oxford, OH, USA
3. Museum of Zoology and Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
4. Department of Biology and Museum of Natural History, University of Wisconsin – Stevens Point,Stevens Point, WI, USA
5. Department of Integrative Biology and Michigan State University Museum, Michigan State University, East Lansing, MI, USA