oe Belge oe 
ORGAN OF THE CAMBRIDGE ENTOMOLOGICAL CLUB. 
[ Established in 1874. ] 
EDITED BY 
Grorce Dimmock, Cambridge, Mass.; B: Pickman Mann, Cambridge, Mass. ; 
Apert J: Coox, Lansing, Mich.; Cuitrrorp CHAsE Eaton, 
Cambridge, Mass.; JosrrpH Duncan Putnam, 
Davenport, Iowa. 
Vol. 3. No. 74. 
JUNE 1880. 
J 
CONTENTS: 
ADVERTISEMENTS 5 74 
EXPERIMENTS UPON THE Bade OF ee Asviitee TO ‘ Concee ALIDS OF Et RFLIES 
—W: H: Edwards : 75 
LARVAE OF THE FamILy Py SiS Day ie Ei Loring Moody 76 
PROCEEDINGS oF SocreTIES—Cambridge Entomological Club 77 
BIBLIOGRAPHICAL RECORD z “78-82 
EnromoLoeicat Irems — Society Aisbiings Bias Késils 83 
ADVERTISEMENTS 5 ; : : y 3 n ; 84 
CampripGe, Mass., U. S. A.: PuprisnHep sy Grorcre Dimmock. 
YEARLY SUBSCRIPTIONS, $1. MONTHLY NUMEROS, 15 c. 
[Entered as second class mail matter.] 
