OF WASHINGTON, VOLUME XIX, 1917 99 



seem to carry with it the erection of some suborders in the 

 Petiolata. 



Replying to Mr. Baker's remarks, Mr. Rohwer said, " I do not 

 believe that the differences between the various groups of the 

 Clistogastra are as great or of such a fundamental character as 

 tlie differences between the Icliogastra and Chalastogastra but if 

 any one can point out such differences I would be willing to 

 recognize such as being of subordinal value." 



THREE HUNDRED AND SECOND MEETING, 

 MARCH 1, 1917. 



The 302d regular meeting of the Society was entertained by 

 Dr. L. 0. Howard at the Saengerbund Hall, March 1, 1917. 

 There were- present Messrs. Barber, Borden, Boving, Busck, 

 Caudell, Cole, Cory, Cushman, Dietz, Duckett, Fink, Gahan, 

 Carman, Gibson, Greene, Howard, Hyslop, Middleton, Pierce, 

 Popenoe, Quaintance, Rohwer, Sanford, Sasscer, Schwarz, Snyder, 

 Walton, and Wood, members, and Messrs. G. H. Cole, H. Fi 

 Loomis, H. S. McConnell, H. K. Plank, and E. H. Siegler, visitors; 

 28 members and 5 visitors. 



Rev. J. A. Corcoran, of Loyola College, Montreal, Canada, 

 \vas elected a corresponding member. 



Under the head of program, the following papers were presented : 



CODLING MOTH INVESTIGATIONS IN THE GRAND VALLEY OF 



COLORADO. 



BY K. H. SIEGLER. L 



NOTES ON A- BETHYLID PARASITE OF THE PINK BOLLWORM. 



BY AuciusT BUSCK. l 



KEY TO THE NEARCTIC SPECIES OF LEPTOYPHA AND 



LEPTOSTYLA 



BY W. L. 



'Withdrawn from publication. 



