CONTENTS 



New Species of Heterocera from Tropical America. By 



W. Schaus . . .1 



(Issued February 20, 1915) 



Studies in American Tettigoniidae (Orthoptera). IV. A 



Synopsis of the Species of the Genus Orchelimum. By 



James A. G. Rehn and Morgan Hebard . . . .11 

 (Issued April 12, 1915) 



