V 



^%^^ 



:i^f.l 



OF 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 iFountrctr fij) pribate suliscrfptfon, in 1861. 



No./O/. 



(nr./o, /^'7Q UM. (/I/Lgux>/^./kk/ 



