-Ateac- AgJbbiz. 



^ibrarji of % Museum 



OF 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAURRIDGE, HASS. 

 jfountirtJ 6» pvftoatc subscrfjitfon, fn 1861. 



Deposited by Alex. Agassiz 

 fromthe Library of LOUIS AGASSIZ. 



No. x<S,v,ln 



