ft.y 





y- 



l^ibvaru of tfj« ||tnscunt 



OF 



COMPARATIVE ZOÔLOGY, 



AT DARÏARD COLLEGE, CAMBRIDGE, MASS. 

 JFounÏElJ bs prfbatc suûsctfjiti'on, in 1861. 



Deposited by ALEX. AGASSIZ. 



No /^'l.Ô 



