$ 



Spécial CoUectiortS 



or 



COMPARATIVE ZOOLOGY, 



AT DARVAKD COllECE, CAMBRIDGE, MASS. 

 JFounSeîi 6» jiiibate subscrîjptfon, m 1 86 1 . 



DR. L. DE KONINCK'S LIBRARY. 



No. /y/f 



