72 CBABS OF THE FAMILY INACHIDJE—M. J. BATHBUX. 



are no larger examples of the P. incifius type iu the collection, but speci- 

 mens of the P. qnadridem type and of the intermediate grade, about 35 

 mm. long-, have chelipeds proportionally much larger, hands of nearly 

 equal width throughout, fingers dentate for nearly their entire length, 

 in contact for their terminal half, gaping at base, and without the two 

 prominent isolated teeth at the base of the dactyl represented in De 

 Haan's figure of P. quadridens. 



Aside from the characters on which De Haan's two species were 

 founded — the shape of the carapace and the development of the cheli- 

 peds — there seem to be no si>ecific differences. 



Localities. 



Yokohama, Bay, Japan, 7 fathoms, kelp (.13918). 



Japan; II. A. Ward (18141); H. Loomis (18142); Dr. F. C. Dale, U. S. S. ralo8 



(13720, 13726). 

 Fusan, Corea; P. L. Jony (12400). 



PUGETTIA FOLIATA, ( S t i m p s on ). 

 M'mnlm foliatm, Stimpsox, Ann. Lye. Nat. Hist. N. Y., vii, p. 200, 1800. 

 There seems to be no good reason for placing this in a genus distinct 

 from PugciUa. The antenna* have the basal Joint as in that genus and 

 the llagellum flattened and exposed at the sides of the rostrum. The 

 lateral expansion is bilobate, but the carapace is wider than in other 

 species of Pugettia. The breadth of the carapace does not always 

 exceed the length, as, for instance, in the specimen from Barclay Sound, 

 where the dimensions are : Length, 12.5 mm. ; width, 12 mm. The cheli- 

 peds present nothing distinctive; the manus is very broad and has thin 

 upper and lower margins. The maxillipeds, abdomen, sternum, and 

 ambulatory legs are almost exactly as in P. (jracUis. 



Localities. 



Off Iraagna Pinnacle, Captain's Ray, TTnalaska, 8 to 20 fathoms; W. H. Dall 



(14894). 

 Barclay Sonnd, B. C; U. S. Fish Commission (l."')r)48). 

 Monterey, Cal. ; H. Hemphill (3291). 



ACANTHONYX PETIVERIT, Milne-Edwards. 



Acanthonyx petiverii, Milne-Edwards,- Hist. Nat. Crnst., i, p. 343, 1834. — A. 

 Milne-Edwards, op. cit., p. 143, pi. xxvii, fig. 7, and synonymy. 



Localities. 



Mar Grande, Bay of Bahia, Brazil, Kiehard Kathbun, Hartt explorations 



l875-'77 ; one female. 

 I'eruamhnco (?), same collector; male and female. 



