82 Notes on North American Crustacea, 



PAGURIDEA. 

 €enobifa rug'osa. 



Cenobita rugosa, M.-Edw. ; Hist. Nat. des Crust, ii. 241. 



Dana; loc. cit. i. 471. pi. xxx. f. 1. 

 Cenobita clypeata, Owen (non Latr.) ; Beechey's Voy. Zool. 85. 



Found at Panama by Messrs. Sternbergh and Rowell. 

 Cenobita dio§^enes. 



Cenobita diogenes, Latr. 



" " M.-Edw.; Hist. Nat. des Crust, ii. 240. 



Found at Barbadoes, by Mr. Gill ; St. Thomas, Eiise ; Hayti, 

 Dr. Weinland ; Florida, Bartlett. 



Pa§^iiriis venosus. 



Pagurus venosus, M.-Edw.; Ann. des. So. Nat,, Ser. 3me., x. 61. 



This species may be distinguished from others of the same 

 group by the character of the third foot of the right side, which 

 is exteriorly somewhat flattened, and transversely striated like 

 that of the left side, though in a less degree. It is about four 

 inches in length, and of a scarlet color, partly reticulated with 

 deeper crimson threads or veins. 



Found at St. Thomas by A. H. Riise. 



Pag^tirus §inistripes, nov. sp. 



Lateral margins of anterior part of carapax spinulose, especially at the 

 anterior corners. Upper surface sparsely provided with fascicles of setae 

 toward the sides. The teeth or points of the front between the bases of 

 the eyes and antennae are large and triangular. The interocular plate or 

 bracteole is colorless, and hence not conspicuous. Eyes large and thick, 

 shorter than peduncle of antennae; coraea considerably swollen, and bear- 



