Thalycra concolor (LeConte, 1850)

York Co.: Charters Settlement, 45.8395°N, 66.7391°W, 5.X.2007, R.P. Webster, mixed forest, in pile of corncobs and cornhusks (1, RWC).

Thalycra concolor has been recorded in Canada from Ontario and Québec (McNamara 1991), and in the United States from the District of Columbia, Michigan, Montana, New York, and Wisconsin (Parsons 1943; Downie and Arnett 1996). The species has been found at sap under bark, in fungi and by sweeping grass and flowers (Parson 1943).