1. Biodiversity Institute University of Kansas Lawrence Kansas USA
2. Department of Ecology and Evolutionary Biology University of Kansas Lawrence Kansas USA
3. Department of Vertebrate Zoology National Museum of Natural History, Smithsonian Institution Washington District of Columbia USA
4. Department of Biological Sciences St. Cloud State University St. Cloud Minnesota USA
5. Département Systématique et Evolution Muséum National d'Histoire Naturelle Paris FRA