PALM AND SOLE STUDIES. 



143 







FIG. 4 



found in Microtus, a field mouse and Crocidura, a shrew. The contact with the 

 ground comes upon eleven walking pads; five apical or terminal, 1-5, four inter- 

 digital, I.-IV., a thenar, Th, and a hypothenar, H ; eleven in all. These are surrounded 

 by folds of skin, two for the apical pads, four for the third interdigital, and three 



