1. Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA.
2. Wildlife Biology Program, University of Montana, Missoula, MT 59812, USA.
3. Office of Research and Creative Scholarship, University of Montana, Missoula, MT 59812, USA.
4. Fisheries, Wildlife, and Conservation Biology Program, Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC 27695, USA.
5. CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Universidade do Porto, 4485-661 Vairão, Portugal.
6. Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, 4169-007 Porto, Portugal.
7. Department of Genetics, University of Cambridge, Cambridge CB2 3EH, UK.
8. Department of Biology, Northern Michigan University, Marquette, MI 49855, USA.
9. School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
10. School of Life Sciences, Arizona State University, Tempe, AZ 85281, USA.