ct: 
BIBLIOTHEQUE 
DE 
JJM 
Alex. Agaaajs;, 
OF 
COMPAHATIYE ZOOLOGY, 
AT HARVARD COllEGE, CAMBRIBGE, MASS. 
j^ounUeft in pttbate suliscrfptfon, m 1861. 
Deposited by Alex. Agassiz 
from the Library of LOUIS AGASSIZ. 
No. yV,S75: 
* 
