f^-6-^^ 



f ikarg of t^« Pws^wm 



OF 



i COMPAHATIVE ZOÖLOGY, 



AT HAKTARB CöllBGE, CAIBRIDCE, MASS. 

 j^ounUeTi lis jttbatc auijscrfption, fn 1861. 



DR. L. DE KONINCK'S LIBRARY. 



No. M^6.- 



