10 FAUNA OF NEW ENGLAND. 



THORACOSTRACA. DECAPODA. 



CANCRIDAE. 



Platycarcinus irroratas DeKay, Nat. hist. New York, pt. 6, 

 Crust., 1844, p. 6, pi. 2, fig. 2. 



From under rocks near low- water mark to 314 fathoms. 

 From Eastport, Me., to Conn. 



24. Cancer borealis Stimpson. 

 Jonah crab. 



Cancer borealis Stimpson, Ann. lye. nat, hist. N. Y., 1859, 



vol. 7, p. 50. "a NORTHERN SPECIES, NOT FOUND SOUTH OF 



Cape Cod, although extending to the northward at least 

 AS FAR AS Nova Scotia." Smith, Trans. Conn. acad. sci., 1879, 

 vol. 5, p. 39, pi. 8. 



Rocks near low tide to deep water, 435 fathoms. 



Me. — Bay of Fundy; Casco Bay. 



N. H. 



Mass. — Salem ; Manomet Point ; Chatham ; Vineyard Sound ; 

 No Mans Land. 



R. I. — Off Watch Hill ; off Newport ; Narragansett Bay ; off 

 north end of Block Island. 



Conn. — Off Noank. 



INACHIDAE. 



25. Chionoecetes opiLio (O. Fabricius). 



(Jancer phalangimn O. Fabricius, Favna Groenlandica, 1780, 

 p. 234. Greenland. 



(Jancer opilio O. Fabricius, K. Danske vid. selsk. skr., nye 

 saml, 1788, vol. 3, p. 182, plate. 



Chionoecetes opilio Kroyer, Naturh. Tidssk., 1838 (1), vol. 2, 

 p. 249. 



Me. — Off Casco Bay, in fish stomachs. 



