DistributionRead full entry
Range DescriptionThis species is found in Canada and the United States. Its range in Canada includes New Brunswick, Ontario, and Quebec; and Maine, Massachusetts, New Jersey, New York, Pennsylvania, Rhode Island, and Virginia in the United States. It is somewhat uncommon, found mainly in lakes and rivers of the Hudson Bay, Great Lakes, and St. Lawrence River drainages (Mackie 2007, Clarke 1981, NatureServe 2009). However, it is likely to also occur in other areas of Canada and the United States, but the species distribution is yet to be completely mapped.