Gj-G 







.:>> 2> > 



.:*> ■ 





>> .?;> r> 



-)fc^ ■ 



> 



^:» 3> ; 



> -> 







,*^ 









i^^ ^ 









iisraiffiB !0 sBHiRieM %mm ubrai 



WHITNEY LIBRARY, 

 HARVARD UNIVERSITY. 



■^^zy^ 





THE GIFT OF 

 J. D. WHITNEY, 



SturgU Hooper Professor 



i> > ^ 



5> _ 



MUSEUM OP OOMPAEATIVE ZOOLOGY 



^^-^^V^\\^03 



> > ^ 



5^-3ib>>-^! 





^ ^ - ^ 'i> ->j. ^ ^^»» j> '-' . 





