TABLE OF CONTENTS OF THIS NUMBER. 



Page 



ALLARD, H. A. : Studying the stridulations of Orthoptera 141 



BANKS, NATHAN: A note on Ascodipteron 149 



GIRAULT, A. A. : A new mymarid genus and species from North 



America allied with Anthemus Howard 185 



HEIDEMANN, OTTO: 



Some remarks on the eggs of North American species of 



Hemiptera-Heteroptera 128 



A new species of North American Tingitidae 180 



KEILIN, D. : On the parasitism of the larvae of Pollenia rudis 



Fab. in Allolobophora chlorotica Savigny. 182 



KNAB, FREDERICK: 



How Emphor drinks 170 



Dr. A. Lutz's studies of Brazilian Simuliidse 172 



TOWNSEND, CHARLES H. T.: Review of work by Pantel and 

 Portchinski on reproduction and early stage characters in 

 muscoid flies 151 



