1. U.S. Geological Survey Wisconsin Cooperative Fishery Research Unit College of Natural Resources University of Wisconsin–Stevens Point 800 Reserve Street Stevens Point Wisconsin 54481 USA
2. Wisconsin Cooperative Fishery Research Unit College of Natural Resources University of Wisconsin–Stevens Point 800 Reserve Street Stevens Point Wisconsin 54481 USA
3. Molecular Conservation Genetics Laboratory College of Natural Resources University of Wisconsin–Stevens Point 800 Reserve Street Stevens Point Wisconsin 54481 USA
4. College of Natural Resources University of Wisconsin–Stevens Point 800 Reserve Street Stevens Point Wisconsin 54481 USA
5. Wisconsin Department of Natural Resources 110 South Neenah Avenue Sturgeon Bay Wisconsin 54235 USA
6. Michigan Department of Natural Resources 96 Grant Street Charlevoix Michigan 49720 USA