1. University of Alaska Museum of the North, Fairbanks, AK, USA
2. Department of Geosciences, University of Alaska Fairbanks, USA
3. Department of Biological Science, Florida State University, Tallahassee, FL, USA
4. Unaffiliated
5. Denali National Park and Preserve, National Park Service, Denali Park, AK, USA
6. Museum of the Rockies, Montana State University, Bozeman, MT, USA