S+2 



33K 



CONTRIBUTIONS 



TO THE 



NATURAL HISTORY 



OF THE 



LEPIDOPTERA 



OF 



NORTH AMERICA 



VOL. Ill 

 No. 1 



NEW SPECIES OF NORTH AMERICAN 

 LEPIDOPTERA 



NOTES ON WALKER'S TYPES OF 



GEOMETRIDAE IN THE D'URBAN 



COLLECTION 



BY 



WILLIAM BARNES, S. B., M. D. 



AND 



J. H. McDUNNOUGH, Ph. D. 



DECATUR. ILL. 



THE REVIEW PRESS 



NOVEMBER 27. 1916 



