^^^ 70^j 



OF 



yOMPARATIYE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 JFounïieîr ùj? pvfbate suiscrfptfon, în 1861. 



/L. 

 No. (o^^l 



/h.^U. yMiA/>. J¥^. /k 



7- ^^- ''77 



