Vö . i 



S^ibrarjT af tlj^ Museum 



OF 



COMPAHATIVE ZOÜLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 iFountJcli bv jjvibatc subsrif|)tfon, in 1861. 



DR. L. DE KONINCK'S LIBRARY. 



No. J3'^- 



