CONTENTS OF THIS NUMBER. 



PAGE 



OBITUARY OF CHARLES V. RILEY 293 



ASHMEAD, W. H. : Rhopalosomidse, a new family of Fossorial Wasps, 

 303 ; Annual Address of the President : The Phylogeny of the 

 Hymenoptera 323 



CoquiLLETT, D. W. : A new Dipterous genus related to Gnoriste 



(illustrated) 321 



HOWARD, L. O. : A Coleopterous enemy of Corydalis cornutus 310 



HUBBARD, H. G. : Additional notes on the insect guests of the Florida 

 Land Tortoise, 299; Some insects which brave the dangers of the 

 Pitcher-plant, 314; On the distribution of certain species of 

 Mytilaspis [author's abstract] 319 



