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H. H. WILDER. 



hand, the second interdigital. Of those in the foot the thenar 

 occurs in the hollow on the inner side of the foot, where only 

 occasionally a piece of clay, a stone, or a wad of grass will ever 





FIG. 2. A very primitive hypothenar of the right hand. Note the three 

 embracing triradii; of these (a) is distal, (b) is the outer one, and (c) the proximal 

 one, on or near the wrist. 



touch this region, and the hypothenar lies on the outside, and does 

 not meet much contact, although it would be expected, and might 

 well be looked for in the larger Anthropoids. 



