filmrrn of % gtustum 
OF 
COMPARATIVE ZOOLOGY, 
AT HARVARD COLLEGE, CAMBRIIGE, MASS. 
jfouifBrti On pvfbate suliscrfptfon, fn 1861. 
Deposited by Alex. Agassiz 
from the Library of LOUIS AGASSIZ. 
No. \ L \,\ J B 3 . 
'CttXxiV'tK. v^oo_ 
Library of the 
Museum of Comparative Zoology 
Deposited in the 
Houghton Library 
