THE CANCROID CRABS OF AMERICA 



447 



fingers are a lighter brown; in the largest female the roughness on 

 the major palm is less extensive. 



^ 



"^ 



"S5 



X -A 



CO Pn 

 O -"I 



§^ 



a 



Ambulatory legs slender, bordered with long hair; merus slightly 

 enlarged, upper margin edged with slender spines; dactyli notice- 

 ably slender. 



