Bulletin of the Museum of Comparative Zoology 

 AT HARVARD COLLEGE. 



VOL. LI. No. 10. 



XEW PHYTOPHAGOUS HYMENOPTERA FROM THE TERTIARY 

 OF FLORISSANT, COLORADO. 



BY CHARLES T. BRUES. 



CAMBRIDGE, MASS., U. S. A. : 



PRINTED FOR THE MUSEUM. 



MARCH, 1908. 



