^tbrarg of t^e Hluseum 



OF 



COMPARATIYE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 iFounïieïr hg prfbate suhscrfptfon, fn 1861. 



Deposited by ALEX. AGASSIZ. 



^j.tjL'fllQUu^lU<^> 



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