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CONTENTS OF VOLUME XXIII 



Aldrich, J. M., 



The Deer Bot-Flies ( Genus Cephenomyia) 145 



Banks, Nathan, 



Notes on Some Virginian Species of Platypeza 213 



l^)RUEs, Charles T.. 



Some New PhoricUe from Java 184 



Davis, Wm. T., 



Notes on Some Cicadas from Eastern and Central United 

 States, with a Description of a New Variety of Cicada 

 Prninosa i 



New species of Cicadas from California and Utah 11 



List of Orthoptera Collected in Northern Florida in 1914 

 for the American Museum of Natural History, with De- 

 scriptions of New Species 91 



A New Variety of Cicada Resembling C. Dorsata 161 



A New Cicada from Arizona 239 



Felt, E. P., 



.New Asian Gall Midges 173 



GiRAULT, A. A., 



New Genera of Chalcidoid Hymenoptera 165 



Two New Species of Arrhenophagus with Remarks 241 



Harris, J. Arthur, 



On Differential Incidence of the Beetle Bruchus 242 



Hebard, Morgan, 



The American Species of Miogryllus loi 



Hood, J. Douglas and Williams, C. B., 



New Thysanoptera from Florida and Louisiana 121 



Leonard, M. D., 



The Immature Stages of Plagiognathus Politus and Campy- 



lomma Verbasci 193 



Leng, Charles W. and Shoemaker, Ernest, 



A New Genus and Species of Lampyridje 55 



iii 



