130 



Addis on E. V err ill, 



with about three small teeth at the apex and a lobe on the inner 

 margin. 



The other leg, the right one as figured (fig. 2c, 2c'), has the 

 merus shorter than the chela ; the carpus is wider than long, con- 

 stricted proximally, cup-shaped distally; the palm is broad ovate, 

 swollen proximally, hardly as long as the dactyl ; fixed finger is 

 strongly incurved with an acute or slightly hidentate tip. The 

 dactyl is larger and wider, with a large, obtuse, lateral lobe and 

 with about five apical teeth. Both these chelae have numerous 

 hairs on both the inner and outer margins of the fingers and at 

 the tips. The carpus has a cluster of hairs on the inner distal 

 angle and a row near the distal suture. 



Legs of the second pair are slender with a long slender merus 

 and a longer 3- jointed carpus ; the proximal carpal joint is the 

 longest, about double the length of the second, which is the short- 

 est ; first and second together are about equal to the merus ; chela 

 is slender, elongated, longer than third article of the carpus ; 

 fingers nearly the same length as the palm, tips with numerous 

 hairs curved forward. Ambulatory legs are rather slender; fifth 

 is smallest and shortest, all have incurved bifid tips ; the outer 

 apical claw is longer; dactyls are most curved on the fifth pair of 

 legs ; claws are little divergent. 



The dactyl on each leg has three or four minute spinules on the 

 inner edge, each with a hair at its base. The propodus of all 

 these legs is nearly twice the length of the carpus ; each has a row 

 of spines on the inner margin, each spine with a stiff hair ; distally 

 the rows are usually double ; proximally single and spines smaller ; 

 on all two of these spines stand at the distal end, one on each side 

 of the base of the dactyl ; some of these spines have a rough or 

 minutely serrulated inner edge, especially on the fifth leg. On the 

 third and fourth legs there are five or six spines, besides the distal 

 pair; on the fifth leg usually but four. The merus is about the 

 combined length of the carpus and propodus. 



The jaws are stout, with a smaller incurved body and flattish, 

 horse-shoe shaped or roundish crown, covered with many close 

 rows of dark-colored minute spinules, and short stiff hairs; 

 spinules divergent at the sinus. One jaw has two blunt tubercles 

 on the crown (pi. 42, fig. ib), lacking from the other (fig. ic). 

 They have no branch nor palpus. 



The telson is elongated, narrow, width to length about i : 4.7, 



