1. U.S. Geological Survey, Northern Rocky Mountain Science Center 2327 University Way Suite 2 Bozeman MT 59717
2. Nature Coast Biological Station, Institute of Food and Agricultural Sciences University of Florida Cedar Key FL
3. U.S. Geological Survey, Montana Cooperative Fishery Research Unit Montana State University Bozeman MT
4. Wyoming Natural Diversity Database and Department of Zoology and Physiology University of Wyoming Laramie WY
5. Montana Cooperative Fishery Research Unit Montana State University Bozeman MT
6. Department of Ecology Montana State University Bozeman MT
7. Department of Fisheries and Wildlife Quantitative Fisheries Center, Michigan State University East Lansing MT
8. Department of Watershed Sciences and the Ecology Center Utah State University Logan UT
9. National Park Service, Yellowstone Center for Resources, Native Fish Conservation Program Yellowstone National Park WY