CRUSTACEA. 1 5 



THORACOSTRACA. DECAPODA. 



PAGURIDAE. 



37. Pagueus acadianus Benedict. 



Hermit crab. 



JPagiirus acadianus Benedict, Proc. U. S. nat. mus., 1901, 

 vol. 23, p. 454, text fig. "From the Grand Bank of New- 

 foundland TO THE MOUTH OP CHESAPEAKE BaY." 



Sandy and hard bottoms. Abundant. 



From Eastport, Me., to eastern part of Long Island Sound. 

 Low water to 150 fathoms, 



38. Pagurus longicarpus Say. 



Long-wristed hermit crab ; Little hermit crab. 



Pagurus longicarpus Say, Journ. acad. nat. sci. Phil., 1817, 

 vol. 1, p. 163. "Inhabits bay shores." DeKay, Nat. hist. 

 New York, pt. 6, Crust., 1844, p. 20, pi. 8, fig. 22. 



Eupagurus longicarpus Thompson, Proc. Boston soc. nat. 

 hist., 1903, vol. 31, p. 150, pis. 4-10, figs. 1-29, 31-60, 62-64 d. 



Me. — Quahog Bay, Casco Bay; Freeport River, head of 

 Casco Bay. 



From Cape Ann, Mass., to western end of Long Island Sound. 

 Shore to 18 fathoms. 



39. Pagurus pubescens Kroyer. 



Hairy hermit crab. 



Pagurus pubescens Kroyer, K. Danske vid. selsk. natur. og 

 math, afh., 1838, vol. 7, p. 314 [86]. Greenland: "Fisken- 

 oesset, Godthaab, Holsteinborg og Omenak." Iceland. 

 Naturh. tidssk., 1839, vol. 2, p. 251 (part). Benedict, Ann. 

 mag. nat. hist., 1896 (6), vol. 18, p. 99, fig. A (left cheHped). 



Common. 



Bay of Fundy to off Block Island. Low water mark (rare) to 

 150 fathoms. 



