|Abundance||abundant (always seen in some numbers)||Ref.||Page, L.M. and B.M. Burr, 2011|
Native species ranging from Quebec to Newfoundland and Nova Scotia; introduced into Ontario (Ref. 52559). Native to Lake Ontario; introduced into other Great Lakes via Welland Canal (first taken in Lake Erie in 1931) (Ref. 86798). Also Ref. 188.
|States/Provinces||New Brunswick (native), Newfoundland and Labrador (native), Nova Scotia (native), Ontario (introduced), Prince Edward Island (native), Quebec (native)|