VOL. 23 MARCH 1921 No. 3 



PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON 



CONTENTS 



BARBER, H. G. REVISION OF THE GENUS LYGAEUS FAB. (HEMIPTERA- 



HETEROPTERA) 63 



BOVING, ADAM G. THE LARVA OF POPII LIA JAPONICA NEWMAN AND A 



CLOSELY RELATED UNDETERMINED RUTELINE LARVA. A SYSTEM- 

 ATIC AND MORPHOLOGICAL STUDY (COL.) .... .... 51 



MCATEE, W. L. DESCRIPTION OF A NEW GENUS OF NEMOCERA (DIPT.) . 49 



PORTER, B. A. AND ALDEN, C. H. ANAPHOIDEA CONOTRACHELI GIRAULT 



(HYM.) AN EGG PARASITE OF THE APPLE MAGGOT ....... 62 



SHANNON, RAYMOND C. ANOTHER ANOMALOUS DIPTERON ADDED TO THE 



RHYPHIDAE 50 



PUBLISHED MONTHLY EXCEPT JULY, AUGUST AND SEPTEMBER 



1!Y THE 



l.\\( >M< (LOGICAL SOCIETY Ol- \Y \SI 1 1 \GTON 



U. S. NATIONAL MUSEUM 



WASHINGTON, D. C. 



Entered as second-class matter March 10, 1919, at the Post Office at Washington, D. C., under 



Act of August 24, 1912. 



Accepted for mailing at the special rate of postage provided for in Section 1 103, Act of October 

 3, 1917, authorized Julv i, 



