^aaoui^o /^y« 



Alex. Agassiz. 



f ibrar» of llje Puscum 



OF 



COMPARATIVE ZOÖLOGY, 



AT HARVARD CöllECE, CAMBRIDGE, HASS. 

 JTouiiiJet) i)S iJiitott sabsniptioii, in 18(ät. 



Deposited by ALEX. AGASSIZ. 



No. -2 SS'/ 



