

COLUMBIA UNIVERSITY BIOLOGICAL SERIES. L\. 



ANTS 



THEIR STRUCTURE, DEVELOPMENT 



AND BEHAVIOR 



WILLIAM MORTON WHEELER, Pn.D. 



PROFESSOR OF ECONOMIC ENTOMOLOGV, HARVARD UNIVERSITY; HONORARY CURATOR OP 

 SOCIAL INSECTS, AMERICAN MUSEUM OF NATURAL HISTORY 



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THE COLUMBIA UNIVERSITY PRESS 



1910 



All rights reserved 



