W. E.  Britton, ?Check-list of the insects of Connecticut?, State of Connecticut. State Geological and Natural History Survey Bulletin, vol. 31, p. 396pp, 1920.

C. W.  Johnson, ?A list of the insects fauna of Nantucket, Massachusetts?, Publications of the Nantucket Maria Mitchell Association, vol. 3(2), p. 174 pp + xviii, 1930.

C. S.  Brimley, The insects of North Carolina. Being a list of the insects of North Carolina and their close relatives. Raleigh, N.C.: North Carolina Department of Agriculture, Division of Entomology, 1938, p. 560 pp.