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ITikarg 0f il^t gtusntm 



OF 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 



jFounTieTr bv prfbate »uftscrfptfon, fn 1861. 



^^^--'^-■^'^^ 



The 



Tue gift ofUvL U^AiUyn cUa -yyuiAAjtxrdiL, 



,/kuf.^'^. /rr/9. 



/ k./n/. 



