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ZOOLOGICA 



SCIENTIFIC CONTRIBUTIONS OF THE 

 NEW YORK ZOOLOGICAL SOCIETY 



FROM THE TROPICAL RESEARCH 

 STATION IN BRITISH GUIANA 



VOLUME III. NUMBER 3 



(Tropical Research Station Contribution Number 97) 



A STUDY OF SOME SOCIAL BEETLES IN BRITISH 



GUIANA AND OF THEIR RELATIONS TO 



THE ANT-PLANT TACHIGALIA 



By William Morton Wheeler 



PUBLISHED BY THE SOCIETY 



THE ZOOLOGICAL PARK, NEW YORK 



December 24, 1921 



[sxv; IMS. 



«,1. MIL* WW 



