LIST OF PAPERS 



Alexander (Charles P.) 



On a Collection of Crane-flies from British Guiana . 223 



(Issued September 25, 1914.) 



Chamberlin (Ralph V.) 



On a Collection of Myriapoda from Costa Rica . .185 

 (Issued June 26, 1914.) 



Cr'esson (E. T., Jr.) 



Costa Rican Diptera collected bv Philip P. Calvert 



Ph.D., 1909-1910. Introductory Remarks . . 1 



(Issued :March 23, 1914.) 



DiETZ (W. G.) 



The Hebes Group of the Dipterous Genus Tipula 



Linnaeus (Issued December 19, 1914.) .... 345 



Hebard (Morgan) 



See Rehn and Hebard. 



Malloch (J. R.) 



Costa Rican Diptera collected bv PhiUp P. Calvert, 

 Ph.D., 1909-1910. A Partial Report on the Bor- 

 boridae, Phoridae and Agromyzidae .... 8 

 (Issued March 23, 1914.) 



Rehn (James A. G.) and Hebard (Morgan) 



A Revision of the Orthopterous Group Insarae (Tetti- 

 goniidae, Phaneropterinae) (Issued May 28, 1914.) . 37 



Studies in American Tettigoniidae (Orthoptera). I. A 

 Synopsis of the Species of the Genus Scudderia . 271 

 (Issued December 3, 1914.) 



Studies in American Tettigoniidae (Orthoptera). H. A 

 Synopsis of the Species of the Genus Amblycorypha 

 found in America north of Mexico . . . .315 

 (Issued December 3, 1914.) 



Studies in American Tettigoniidae. III. A Synopsis 

 of the Species of the Genus Neoconocephalus found 

 in North America north of Mexico g . . . 365 

 (Issued January 6, 1915.) 



Skinner (Henry) 



Studies in the Genus Thanaos (Issued August 3, 1914.) . 195 



Wickham (H. F.) 



Twenty New Coleoptera from the Florissant Shales . 257 

 (Issued October 31, 1914.) 



