a al 
rey ib 
ORGAN OF THE CAMBRIDGE ENTOMOLOGICAL CLUB. 
[ Established in 1874. | 
Fis OW Bl it SAN we 
G: Dimmock, Cambridge, Mass.; B: PickmMan Mann, Washington, D. C.; 
ABert J: Cook, Lansing, Mich. ; Ciirrorp CHaseE Eaton, Cambridge, 
Mass.; Francis Hunrincton Snow, Lawrence, Kansas; 
WITH THE ASSISTANCE OF 
W: Barnes, H: Epwarps, RoLAND HaAywarpb. S: HENSHAW, H: ALBERT ROBIN, 
FRANK G: ScHaupp, S: HuBBARD ScupDER, ROLAND ‘THAXTER, 
W: TRELEASE, H: WArD TuRNER, JOSEPH MARTIN WILSON. 
Vol. 3. No. 95-96. 
Marcu—-Aprit 1882. 
CONTENTS: 
ADVERTISEMENTS. : : é ; : : : : : : : # 1035S 
FRAGMENTS OF THE COARSER ANATOMY OF DIURNAL LEPIDOPTERA — Samuel 
FHlubbard Scudder . : : : : : : ; ; E A 319-321 
INTERNAL ORGANIZATION OF HESPERIA ETHLIUS CRAM., AS OBSERVED IN THE 
LIVING ANIMAL--ffelen Selina King : ; 322-324 
CIRCULATION OF BLOOD IN THE LARVA OF HyDROPHILUS — Chives Dihonsek 324-326 
THE DOMESTICATION OF PAPILIO THOAS aera ies. IN DuTCHESS COUNTY. 
N.Y.— William Buck Dwight : : : : : ; : 247 
PROCEEDINGS OF SOCIETIES — Cambridge Bigtonalocneal Club , : : 1 328 
ALTERNATE GENERATION IN CYNIPIDAE—Leland O. Howard . : : ; 328-329 
BIBLIOGRAPHICAL RECORD, no. 2677-2748 : ‘ ‘ é : , : ; 330-334 
ENTOMOLOGICAL ITEMs — Society Meetings — Prize Essays . : : - : SS WBE 
ADVERTISEMENTS : : : ; ; 7 : : - : - : : eo 
CamBriIpGE, Mass., U.S. A.: PustisHepD By GEORGE DIMMOCK. 
YEARLY SUBSCRIPTIONS, $r. MONTHLY NUMEROS, 15 c 
ol 
{Entered as second class mail matter. ] 
