

smy 



^ibrarjj of tljc Uluscum 



OF 



COMPARATIVE ZOÖLOGY, 



AT EARVARD COllEGE, CAMBRIDGE, MASS. 

 ifoun'Dcli l))i jjvfbalc siibscvfijtfun, fn X861. 



The gift of vJvL 



No. 'ip^ 



