TO THE LOWER ANIMALS. 



121 





I s ? 1 1 



O J3 to 



C Z CS g 



B 1 ^^ 



Q M 41 -^' 



^a 2 , 



Q> . O. 0) 



f il 1 



o .2 u 

 ^ 6 .2 



|2 

 S .,-a 



:_, w 



II 2 



1 1 



ra w ^ 



B >9 8 < 



_0 ** O I 



"O . tO 



SD *o 



.9 



I I 



0. 



5, 



.||| 



, o N .r 

 U 2 



'<*- 



Chimpanzee 



