GENERAL CATALOGUE 
OF THE 
HEMIPTERA 
W. E. CHINA, General Editor 
H. M. PARSHLEY, Managing Editor 
FASCICLE V 
POLYCTENIDAE 
BY 
ROBERT LESLIE USINGER, Ph.D. 
University of California, Berkeley 
PUBLISHED BY SMITH COLLEGE, NORTHAMPTON, MASS., U. S. A. 
1946 
