of the Pacific Shores of North America. 483 



EUPAGURUS BERNHARDUS. Brandt. 



Pagurus Bernhardus, Fabr. ; Entom. Syst. ii. 469. 



Pagurus streblonyx, Leach; Mai. Pod. Brit., PI. XXVI. f. 1. 



Pagurus (Eupagurus) Bernhardus, Brandt; Sibirische Reise, ZoOlogie, i. 106. 



Bernhardus streblonyx, Dana; Proc. Acad. Nat. Sci., Philad. 1852, vi. 6. 



This is an Arctic species, found on both shores of the 

 continent. 



Hab. Unalaschka, (Wosnessenski.) 



Mus. Acad. Petrop. 



Brandt's name Eupagurus has priority over Bernhardus 

 of Dana by a few weeks only ; the former appearing in a 

 work the printing of which was finished (as appears from 

 the reverse of title-page) Sept. 30, 1851 ; while Dana's name 

 was presented at the Philadelphia Academy's meeting of 

 the same date, and could not therefore have been printed 

 until October. 



EUPAGURUS MERTENSn. Brandt. 

 Pagurus (Eupagurus) Mertensii, Brandt ; Sibirische Reise, ZoOl. i. 112. 



Differs from E. Bernhardus in its longer and more slender 

 chelae. 



Hab. Kadjak, Nootka Sound, and coast of Upper Cali- 

 fornia, (Wosnessenski.) 



Mus. Acad. Petrop. 



EUPAGURUS TENUIMANUS. Stimpson. 



Bernhardus tenuimanus, Dana; U. S. Exploring Expedition, Crust, i. 447. 



PI. XXVII. f. 7. 



The hands in this species are very unequal ; the larger 

 one is short and broad, but thin, and granulose. Carapax 

 and feet all without pubescence. 



Hab, Puget Sound, (Expl. Exped.) 



Mus, Expl. Exped. 



