191 



JANUARY 5Tii. 1911. 



The seventieth regular meeting of the ScKnety was held in 

 the usual place. 



K.\r()M()l.()(JICAI- PROGKAM. 



Notes on Cynipidae." 



15 V 1). T. FULLAWAY. 



Mr. Fullaway had recently been working on an extensive, 

 hitherto un-nanied collection of California gall-inaking (\ypinids, 

 at Leland Stanford University. In working it up, he found 72 

 species, of which 20 were new to science. He exhibited speci- 

 mens of the insects and also galls ; and gave interesting notes on 

 the family as brought out in his work. Discussion followed, en- 

 tered into by all members. 



Effect of Exposing Aquatic Hemiptera to Atmosphere.** 



BY ir. M. SEVERIN. 



In this paper, Mr. Severin gave results of some experiments 

 on Belosioma, Ranatra and Benacus griseus. 



Mr. Terry exhibited a wasp {Odyneruft or closely related 

 genus) caught on his window January 1, 1911. Undoubtedly a 

 somewhat recent introduction, not having been taken by anyone 

 j)revionsly. 



FBBEUARY 2Nn, 1911. 



The seventy-first Tueeting of the Society was held in the 

 usual place. 



P:N T( ) MOLOG rr AL PKGGRAM. 



Mr. Fullaway gave an interesting account of his recent visit 

 to California. 



Mr. Swezey exhibited a collection of insects taken at the 

 Grand Canyon, Arizona, while on a visit to that place. 



♦Published in Annals Ent. Soc. Am., IV., No. 4, pp. 331-380 pi 

 XXIII, 1911.— [Ed.] 



**Published elsewhere. — [Ed.] 



