180 



DECAPODA. PAdVRIDM. 



ANOMOURA, 



Pagurus ulidianus. Thompson. 



Specific Character. Carapace with a minute rostrum ; internal antennae the 

 length of the basal portion of the external ; anterior feet nearly equal ; hand 

 elongate, the sides parallel, roughly granulate ; inner margin of the wrist toothed. 



Pagurus ulidicB, W. THOMPSON, 1. c. 



THE carapace is smooth and shining ; the anterior mar- 

 gin hollowed over the insertion of the eye-stalks, having 

 a very small rostriform projection in the centre. The eye- 

 stalks thick, reaching nearly to the third basal joint of the 

 external antennae, with the basal tooth convex, triangular, 

 incurved at the point. The external antennae with the palp 

 having a double curve, its inner margin furnished with 

 three or four very slender long teeth. The internal antennae 

 about as long as the basal portion of the external. The 

 first pair of feet somewhat unequal ; the wrist roughly 

 granular, its inner margin toothed ; the hand with paral- 

 lel sides, granular, gibbous, slightly carinated on the outer 

 edge ; moveable finger toothed on the outer edge. The se- 

 cond and third pairs of feet slightly compressed. 



A very small species, so nearly resembling the young 



