CONTENTS 



North American Cicadas belonging to the Genera Platypedia and 

 Melampsalta. By wm. t. Davis . ... 95 



The Group Traches in North America. Part I. The Genera 

 Pachyschelus and Taphrocerus. By Alan s. Nicoi.ay and 



Hakry B. Wei.ss 136 



Notes on two little known wood-boring Beetles. Chrysobothris 

 sylvania Fall and Melasis rufipennis Horn. (Buprestidae, 

 Elateridae.) By w. j. chambekun 151 



Description of Orchestina saltitans Banks. (Arachnida.) By 



Alexander Petrunkevitch, Ph.D. . . ... 157 



Some new Rhynchophora from Eastern North America with Ad- 

 ditions to and Corrections of the " Rhynchophora of North- 

 eastern America." By w. s. Blatchley ... 161 



Coleoptera collected at Windsor, Broome Co., N. Y., 26 May to 

 5 June, 1918, with Notes and Descriptions. By Howard 



NOTMAN .... .... 178 



Proceedings of the New York Entomological Society 194 



