CONTENTS 



An Asiatic Species of the Decticid Genus Atlanticus (Orthop- 

 tera; Tettigoniidae). By James A. G. Rehn and Morgan 

 Hebard 219 



(Issued September 1, 1920.) 



Descriptions of New Genera and Species of North American 



Decticinae (Orthoptera; Tettigoniidae). By James A. G. 



^ Rehn and Morgan Hebard 225 



(Issued August 26, 1920.) 



Key to the Nearctic Species and Varieties of Erythroneura 

 (Homoptera; Eupterygidae) . By W. L. McAtee 267 



(Issued August 26, 1920.) 



