LIST OF PAPERS. 



Pa(!E 



Cresson, E. T. 



Descriptions of new North American Hynienoptera in the 



Collection of the American Elntomological Society. - 1 



Catalogue of the Teuthredinidae and Uroceridae of North 



America. ----.... 5H 



Horn, Gteorge H., M. D. 



Notes on the species of Asaphes of Boreal America. - 09 

 Synopsis of the Dascyllidae of the United States. - 7(3 

 Notes on some genera of Cerambycidae, with descriptions 

 of new species. - - - - - - - 115 



Contributions to the Coleopterology of the United States, 



No. 3. 13!) 



Synopsis of the Silphidae of the United States, with refer- 

 ence to the genera of other countries. - - . 219 



Jayne, Horace F. 



Descriptions of some monstrosities observed in North 

 American Coleoptera. - - - -* - - 155 



LeConte, John L., M. D. 



Short studies of North American Coleoptera. - - 163 



