m 



l^ibruriT of tbt Muscum 



OF 



COMPATIATIVE ZOOLOGY, 



AT UAKVARD COLLEGE, CAMBRIDGE, MASS. 

 JFouulicti b^i pvi'batr subscvfptfon, fn 1861. 



DR. L. DE KONINCK'S LIBRARY. 

 No. /(,^t 



