FIFTH SUPPLEMENT 

 1939 to 1947 (inclusive) 



TO 



THE LENG CATALOGUE 



OF 



COLEOPTERA 



OP 



AMERICA, NORTH OF MEXICO 



By 



Richard E. and Ruth M. Black welder 



QL 

 583.. 



L 4-4 



MOUNT VERNON, N. Y. 



JOHN D. SHERMAN, JR. 



OCTOBER 



1948 



