jV TABLE OF CONTENTS. 



Belote, Theodore T. Descriptive catalogue of the Wash- 

 ington reUcs in the United States National Museum. No. Page. 

 2092. October 19, 1915 ^ 1"^^ 



BiGELOW, Henry B. Eperetmus, a new genus of Trach- 



omedusse. No. 2114. August 31, 1915 ^ 399-404 



New genus: Eperetmus. 



New species: Eperetmus typus. 



Casanowicz, I. M. A colored drawmg of the Medeba 

 mosaic map of Palestme in the United States National 

 Museum. No. 2111. August 23, 1915 > 359-376 



Caudell, a. N. Notes on some United States grasshoppers 



of the family Acrididae. No. 2093. Jmie 12, 1915 K.. 25-31 



New genera: Xeracris, Coniana, Helmula, AeolopUdes. 

 New species: Coniana snowi. 

 New variety: Boopedon nubilum, var. viaculata. 

 New name: Melanoplus mutatus. 



The genera of the Tettiginiid msects of the sub- 

 family Rhaphidophorinae found in America north of 

 Mexico. No.2130. January 7, 1916^ 655-690 



New genera: Rhachocnemis, Cnemotettix. 



New species: Gammarotettix genitalis, CeuthopUlus genitalis, Pristo- 



ceuthophilus cercalis, Phrixocnemis longispinosus, P. obesus, P. 



oregonensis, Cnemotettix pulvillifer. 



Cockerell, T. D. a. British fossil insects. No. 2119. 



December 11, 1915^ - ^69-499 



New genera: Eospilopteron, NematophleUa, Meshemipteron, Proto- 

 mnem, Phanerogramma, Philoponites, Schizoneurites, Paltosto- 

 mopsis, Bibiodites, Protoberis, Stenomyites. 



New species: Eospilopteron omatum, Locustopsis lacoei, Haglopsis 

 brodiei, Nematophlebia plicata, Meshemipteron incertum, Proto- 

 cuneus punctatus, Elaterophanes acutus, Pseudotelephorus punctu- 

 latus P grandis, Holcoptera conjluens, Glaphyroptula anglim, 

 Philoponites darns, Aneurhynchus conservatus, Ponera hypohtha, 

 Dolichoderus britannicus, D. anglicus, D. ovigerus, Leptothorax 

 gurnetensis, Oecophylla atavina, 0. perdita, 0. megarche, Necropsylla 

 anglica, Psylla exhumata, Schizoneurites brevirostris, Culex proto- 

 lepis, C. protorhinus, C. petrifactellus, Paltostomopsis cihatus, 

 MycetopMla vectensis, Sciara gurnetensis, S. lacoei, S. proto- 

 beridis, Tipula limiformis , Atarba vectensis, Bibiodites conjluens, 

 Psychoda primaeva, Protoberis obliteratus, Stratiomys brodiex, 

 Ephydra oligocena, E. sepulta, Hippelates brodiei, Sphaerocera 

 sepultula, Stenomyites fuscipennis, Megalestes anglicus. ^^^^^ 



1 Date of publication. 



