PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON 

 VOL. XVIII 1916 No. 3 



TWO HUNDRED AND NiNJKTY-THIRD MEKTING, 

 MARCH 2, 1916. 



The 293d regular meeting of the Society was entertained by 

 President C. R. Ely at the Saengerbund Hall, March 2, 1916. 

 There were present Messrs. Baker, Borden, Boving, Craighead, 

 Cushman, DeGryse, Ety, Fisher, Gahun, Greene, Heinrich, 

 Holloway. Hopkins, Isely, Knab, Middleton, Pierce, Rohwer, 

 Schwarz, Shannon, Snj'der, Turner and Walton, members, and 

 E. H. Gibson, H. G. Ingerson and A. T. Speare visitors. 



The Corresponding-secretary announced the election of Mr. 

 A. N. Caudell to the vacancy on the Executive Committee. 



Dr. J. M. Aldrich, and Messrs. T. W. McGehee and R, W. 

 Moreland were elected as corresponding members. 



The following program was presented: 



THE DETERMINATION OF THE ABDOMINAL AND THORACIC 

 AREAS OF THE CERAMBYCID LARVAE AS BASED ON A 

 STUDY OF THE MUSCLES. 1 



BY F. C. CRAIGHEAD. 

 INTRODUCTION. 



The purpose of this paper is to establish a foundation for the 

 subsequent description and classification of the North American 

 cerambycid larvae (of which one part has already been published) . 2 



1 Contribution from the Branch of Forest Insects, Bureau of Entomology. 



2 Craighead, F. C., Larvae of the Prioninae, Kept. No. 107, U. S. Depti 

 Agr., June 25, 1915. 



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