LIST OK PAPERS. 



PAGE. 



Banks, Nathan. 



On the Oribatoidea of the United States ... 1 

 New Neuropteroid Insects . . . . . .313 



COCKERELL, ThEO. D. A. 



Descriptions of new Hyinenoptera . . . 289, 297 



Davis, G. C. 



A Monograph of the Tribe Bassini . . . .17 

 Descriptions of a few new Piinplin?e . . . .30 



Dyar, Harrison G. 



On the Larvffi of some Neniatoid and other Saw-flies, 

 from the Northern Atlantic States .... 301 



Fox, William J. 



The Crabroninse of Boreal America . . . .129 

 Hamilton, John, M.D. » 



Catalogue of the Coleoptera of Southwestern Pennsyl- 

 vania, with notes and descriptions . . . .317 



Horn, Geo. H., M.D. 



Studies in Coccinellidse 81 



Johnson, Charles W. 



A Revision of the Stratiomyia and Odontomyia of N. 

 America ......... 227 



Roberts, Chris. H. 



The species of Dineutes of America, North of Mexico . 279 



Robertson, Charles. 



Notes on Bees, with descriptions of new species. Third 

 paper 115 



TowNSEND, C. H. Tyler. 



Contributions to the Dij)terology of North America 33, 55 



