1. Department of Ecology Montana State University Bozeman Montana USA
2. Department of Zoology and Physiology University of Wyoming Laramie Wyoming USA
3. Medicine Bow ‐ Routt National Forests and Thunder Basin National Grassland U. S. Forest Service Laramie Wyoming USA
4. Wyoming Natural Diversity Database University of Wyoming Laramie Wyoming USA
5. Montana Cooperative Fishery Research Unit Montana State University Bozeman Montana USA
6. Northern Rocky Mountain Science Center U. S. Geological Survey Bozeman Montana USA
7. U.S. Geological Survey, Montana Cooperative Fishery Research Unit Montana State University Bozeman Montana USA
8. Native Fish Conservation Program Yellowstone National Park Mammoth Wyoming USA