soso 



liuu 



OP 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COLLEGE, CAIIBRIDGE, MASS. 

 J/ounDcU ÖP pvffaate suûscrfptfon, fit 1861. 



No. ^/-^/ 



;^e<.< M ^>. iw^ o ja^. /r^z^ p- rU^. ^^'/ly- 



