

PSYCHE-'^"!. 



[Estahlishcd in 1S74.] 



EDITED nr 



R : PiCKMAX MAr^N, Washington. D. C. ; G : Dim.mock, Cambridge., Mass. ; 



Albert J: Cook, Lansing, Alich.; Stephen Alfred Forbes, Normal, 



III.; Joseph Albert Lixtner. Albany. N. ?1 ; Francis Hunting- 



To\ Snow, Laxvroicc, Kansas; W : Trelease, Madison, Wise. 



Vol. 4. No. 119. 



March 1SS4. 



CONTENTS: 



Advertisements .............. 142 



Treatment Processes .•\G-\inst Phylloxer.\ vitifoliae — W'illiaw Stchhiiif 



Barinu'ci . . . .• . . . . . . . 143-144 



The First Numero of Thomas Say's American Entomology and Two 



Letters on the Hessiax Fly- hitherto not Mentioned among 



HIS Published Papers — Hermann AHgust Hagen ..... 145-146 

 Sound-producing ORgANs in Anomala, Antiionomus, and other Coleo- 



PTERA — )('. H. Pa/ton ............ 146 



Proceedings of Societies — Cambridge Entomological Club ..... 147 



London Letter — 11". L. Diitaiil .......... 147-14S 



Bibliographical Record, no. 3406-3433 ........ 149-150 



Entomological Items — Society Meetings ........ 151-152 



PlBLLSlIED BY THE 



CAMBRIDGE ENTOMOLOGICAL CLUB, 



Cambridge. Mass., U. S. A. 



YEARLY SUBSCRIPTIONS. $2. VOLUME. $5. MONTHLY NUMEROS. 20 c. 



[Entered as second class mail matter.] 



