y 



Uy-X 



f ibrarg of i\t puscum 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, SLVSS. 

 iFounticU i)j) pcîBate oubscrfptfon, fit 1861. 



DR. L. DE KONINCK'S LIBRARY. 



No. /,^/y 



