Mf. O'Brien et Pd. Pratt, Enallagma anna, a damselfly new to the Great Lakes region (Odonata : Coenagrionidae), GT LAKE ENT, 31(3-4), 1998, pp. 211-213
Enallagma anna, a predominantly western North America damselfly, is now rec
orded from southwestern Michigan and southwestern Ontario for the first tim
e.