LIST OK PAPERS. 



PAGE 



Ashmead, William H. 



Classification of the Bees, or the Superfamily Apoidea. 49 



Banks, Nathan. 



New genera and species of Nearctic Neuropteroid 

 Insects 239 



Bassett, H F. 



New species of North American Cynipidce . . .310 



Fall, H. C. 



Revision of the Lathridiidae of Boreal America . . 101 



Hayward, Roland. 



A Study of the species of Tachys of Boreal America . 191 



Hunter, W. D. 



A Catalogue of the Diptera of South America, Part I, 

 Bibliography and Nemocera ....'. 260 



Skinner, Henry, M.D. 



Revision of the American species of the genus Cceno- 

 nympha ......... 299 



Smith, John B. 



Contributions towards a Monograph of the Noetuidse 

 of Boreal America — Revision of the genus Hydroe- 

 cia Gn. ......... 1 



