LIST OF PAPERS 



Page. 

 Aaron, S. Frank. 



The North American Chrysididse ..... 209 



Ash MEAD, Wm. H. 



A Bibliographical and Synonymical Catalogue of the North 



American Cynipidse, with description of new species . 21) 1 



On the Cynipidous Galls of Florida, with descriptions of 



new species ........ v 



Studies on the North American Chalcididae, with descrip- 

 tions of new species from Florida . . . . x 



Blanchard, Frederick. 



On the species of Canthon and Phanaeus of the United 



States, with Notes on other genera .... 1(58 



Hagen, Dr. H. A. 



Monograph of the earlier stages of the Odonata, sub-fami- 

 lies Gomphina and Cordulegastrina .... 249 



Horn, Geo. H., M. D. 



A study of some genera of Elateridae . . .83 



A study of the species of Cryptobium of North America. 85 

 Studies among the Meloidae . . . . . .107 



Descriptions of new North American Scaraboeidae . . 117 



Contributions to the Coleopterology of the United States, 



No. 4 128 



Descriptions of some new Cerambycidse with notes . .178 



Synopsis of the Throscidae of the United States . .198 



LeConte, John L., M. D. 



Short studies of North American Coleoptera, No. 2 . 1 



Smith, John B. 



Notes on the Systematic position of some North American 

 Lepidoptera . . . . . . . .77 



WiLLISTON, S. W., M. D. 



On the North American Asilidae, Part 2 ... 53 



