1. School of Life Sciences, Arizona State University , Tempe, AZ , USA
2. Center for Evolution and Medicine, Arizona State University , Tempe, AZ , USA
3. Department of Zoology, Milwaukee Public Museum , Milwaukee, WI , USA
4. Department of Biological Sciences, Marquette University , Milwaukee WI , USA
5. Bell Museum of Natural History, University of Minnesota , St Paul, MN , USA
6. Department of Integrative Biology, University of Texas at Austin , Austin, TX , USA
7. Department of Biology, George Mason University , Fairfax, VA , USA