80 



MATERIALS FOR A MEMOIR OX 



other, are not "off/' as is the case with the baboon. Save in this 

 instance, the positions are the same. 



Tlie attitude remains unchanged in Fig. 2. In Fig. 3 the left 

 fore limb has left the perch, and is projected directly upward. 



(Fig. 4 of series.) 



In Figs. 4 and 5 the left fore limb is swung forward above the 

 level of the perch, and the right hind leg is " off" and projects 



(Fig. 5 of series.) 



upward. In Fig. 6 all limbs are again "on," as in Fig. 1. The 

 left fore and the right hind limb have just come "on." The 

 position is maintained through Figs. 7, 8, and 9. 



