/CESoutJ o / ^3 E 
ïibrarg of % UJus-eum 
OF 
COMPARATIVE ZOÔLOGY, 
AT HARVARD COLLEGE, CAMBRIDGE, MASS. 
Jfûunïjeïr b» prfbate subscrfptton, tn 1861. 
T>e. J— k^n/A/o3c 5 y 
No. /?&cj 
