L 



Alex. Agassiz. 



^ibrarg of % 



Utscum 



OF 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 jFountJeTi b» prfbate suliscrfptfon, fn 1861. 



Deposited by Alex. Agassiz 

 from the Library of LOUIS AGASSIZ. 



No. 4-8 <iZ 



