(VtU £<O0. lo 



^ / 9373 1 



7'k ^ 



Alex. Agassiz. 



OF 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 jFounticü In» .pvibate sulscrfirtfon, fn 1861. 



Deposited by Alex. Agassiz 

 from the Library of LOlliS AGASSIZ. 



No. C/S'S' 



/f ^r (^ U. 9;A>& : 



ZT 



