90 I^otes on North American Crustacea. 



second^ smaller, the feet are scarcely at all pubescent, the 

 spines shorter, the tarsi straighter, and the carina of the left 

 hand thin and sharply prominent. Kroyer's fignres and de- 

 scriptions seem to comprehend both these species, and we 

 would propose to restrict his specific name to \\\& firsts to which 

 the name jpubesceiis most properly belongs. The second we 

 have described above, under the name Kroyeri. Both are 

 arctic species, occurring on both sides of the continent. 



Eupag^urus samuelis. 



Plate I. fig. 8. 



Eupagurus samuelis, Stimpson ; Crust, and Echin. Pacific Coast of N. 



Am., p. 42. 



This species was originally described from a single dried 

 specimen in a bad condition. A large number of specimens 

 have since been sent from Monterey, by Mr. Taylor ; and com- 

 parisons of numerous individuals, of both species, show that it 

 is closely allied to ^. hir.sutiuscidus. It may, however, always 

 be distinguished by its broader right hand, with a sharply com- 

 pressed and arcuated outer margin, and by having a sharply 

 prominent tubercle on the inferior surface of the meros-joint in 

 both chelipeds. 



Eupag^urus g^ranosimanus, nov. sp. 



Rostrum or median lobe of front broad, obtuse, not prominent. No 

 sharp teeth between the bases of the eyes and antennae. Eyes rather 

 long, but shorter than the peduncle of the outer antennae. Acicle of 

 these antennae small and slender, not reaching to the tips of the eyes, 

 flattened above, with the inner edge setose ; flagelhun very long, com- 

 pressed, naked. Feet naked in the adult. Right cheliped very long, 

 in the adult over-reaching the tips of the ambulatory feet ; meros below 

 granulated and bi-tuberculated, and above pectinated at the anterior 



