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PSYCHE. 



A JOXJK-nSTAIL. OF EIISTTOlvlOLOa-^S'. 



[Established in 187^.] 

 Vol. 8. No. 268. 



August, 1S9S. 



CONTENTS: 



A Probleii in Distributiox. — Vernon L. Kellogg ;;43 



Notes on New England Acridiidae, IV, — Acridiinae, I. — Albert P. Morse. 247 



Six New or Little Known Larvae of Pterophoridae. — ^«rrMO» G. Dyar. . 249 



Thynnidae in the United States. — William H. Ashmead 251 



A New Hemilelxa. ^ T". ZJ. ^. Cockerell 2^2 



Published by the 



CAMBRIDGE ENTOMOLOGICAL CLUB 



Cambridge, Mass., U. S. A. 



YEARLY SUBSCRIPTIONS, $2. VOLUME, $5. MONTHLY NUMBERS 20-c 

 [Entered as second class mail matter.] 



