TABLE OF CONTENTS FOR THIS NUMBER 



BARBER, H. S. : Macrosiagon flavipennis in cocoon of Bembex spinolce. 187 



BARBER, H. S. : Migrating armies of myriopods. (A correction) . 189 



CATJDELL, A. N. : Three interesting Orthoptera from the vicinity of 



Washington, D. G 189 



.DEGRTSE, J. J. : Some modifications of the hypopharynx in lepidopt- 



erous larvae 173 



HALL, M. C. : A note in regard to Trichodectes hermsi 186 



HTJNTER, W. D. : A new species of Cephenomyia from the United States 169 

 HYSLOP, J. A.: Notes on the habits and anatomy of Horistonotus 



uhlerii Horn 179 



JENNINGS, ALLAN H.: Two new species of Simulium from tropical 



America ' 199 



KNAB, FREDERICK : Dung-bearing weevil larvae 193 



ROHWER, S. A. : The mating habits of some sawflies 195 



ROHWER, S. A.: Ametastegia glabrata (Fallen), a holarctic sawfly 198 



SHANNON, R. G. : Eastern Symphoromyia attacking man 188 



WALTON, W. R. : The tachinid fly Mauromyia pulla Coq. and its sexual 



dimorphism. 190 



