ITKi: MIT rUA IlS— J] EX ED T('T. 



457 



thr('(>-sidod; sidos flat, iridescent. The inner maro-iii is armed with 

 from \'l to 1<> shoi't conical teeth, and is set with bunches of hair. 



Tile merus of tlic right cheliped is very stout and strong-, and 

 <>xtt'iids l)eyond the eye by about one-half its length. The carpus is 

 aimed on its inner margin with a lino of stout spiues; there are also 



PAnURUS ALASKENSIS. 



two longitudinal rows of spines on its upper surface; it is elsewhere 

 thickly set with spiny granules. The hand is set with spiny granules 

 forming a border on the outer margin. On the lingers the surface 

 is very coarsely granular. 



The left cheliped is nnicli smaller than the right: its carpus has a 

 row of strong spiues on the iniuM- margin, and a parallel row farther 



