U, S-DEPAREMEN TOF AGRICULTURE. 
BUREAU OF ENTOMOLOGY. 
BULLETIN No. 5. 
DESCRIPTIONS OF NORTH AMERICAN 
CHALCIDID As 
FROM THE COLLECTIONS OF THE U. 8. DEPARTMENT OF AGRICULTURE 
AND OF DR. C. V. RILEY, 
WITH 
BIOLOGICAL NOTES. 
[FIRST PAPER}. 
TOBE IHER WITH A LIST OF THE DESCRIBED NORTH AMERICAN 
SPECIES OF THE FAMILY. 
BY 
A ~™ 
L.O. HOWARD, .M. Se., 
ASSISTANT, BUREAU OF ENTOMOLOGY. 
WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
; 1885. 
