/!KàWïb 



<^m, i-^' 



WHITNEY LIBRARY, 

 HARVARD UNIVËRSITY. 



THE GIFT OF 

 .1. I). WHITNEY, 



Stwffis FToqper Professor 



MUSEUM OF COMPARATIVE Z00L0GY 



WÈm rmWvvi 



-"w- 



m? 



