/ - 



0% 



JS7J 



Jibrarg of % 



gfascitm 



OF 





COMPARATIYE 



ZOÖLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 



JFounfirtr bg prfbatc subscvfptfon, in 1861. 



Deposited by ALEX 



. AGASSIZ. 



// No.73$$ 

 .Mnak V. oL/L.f 



/■m 





1 



