1. Department of Fisheries, Wildlife and Conservation Biology; Minnesota Aquatic Invasive Species Research Center; University of Minnesota; 135 Skok Hall, 2003 Upper Buford Circle St. Paul MN 55108 USA
2. Minnesota Department of Natural Resources, Fisheries Research; 20596 Hwy 7 Hutchinson MN 55350 USA
3. Ramsey Washington Metro Watershed District; 2665 Noel Drive Little Canada MN 55117 USA