U. S. DEPARTMENT OE AGRICULTURE, 



BUREAU OF ENTOMOLOGY— BULLETIN No. 101. 



L. O. HOWARD, Entomologist and Chief of Bure«u. 



CALOSOMA SYCOPHANTA: 



ITS LIFE HISTORY, BEHAVIOR, AND 



SUCCESSFUL COLONIZATION 



IN NEW ENGLAND. 



BY 



A, F. BURGESS, 



Expert hi Chartje of Breeding Experiments. 



Issued Deckmber 8, 1911. 



WASHINGTON: 



GOVERNMENT PRINTING OmCE. 



1911. 



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