Proceedings 



OF THE 



American Pliilosopliical Society 



Subscription — Three Dollars per Annum 



General Index to the Proceedings 



Volumes 1-50 (1838-1911) 



Price, One Dollar 



TRANSACTIONS 



OF THE 



American Philosophical Society 



HELD AT PHILADELPHIA 



For Promoting Useful Knowledge 



JVew Series, Vol. XXII, 

 Part IV, 4to, 44 pciges, 5 plates. 



The Feeding Habits of Pseudomyrmine Ants. By W. M . 

 Wheeler and I. W. Bailey. 



Subscription— Five Dollars per Volume 

 Separate parts are not sold 



(Address The Librarian of the 



AMERICAN PHILOSOPHICAL SOCIETY 

 No. 104 South Fifth Street 



PHILADELPHIA, U. S. A. 



