58 FAUNA OF NEW ENGLAND. 



Me. — Mud Lake, Westmanland. 



Mass. — Newton Upper Falls; Wobum (Winkley). 



Pisidium neglectum Sterki. 



Sterki, Nautilus, 1906, vol. 20, p. 87. " Krumroy, Summit Co., 

 Ohio." 



Mass. — Dan vers (Winkley). 



Pisidium succineum Sterki. 



Sterki, Nautilus, 1907, vol. 20, p. 99. [New York, Ohio, 

 Michigan, Indiana, Virginia.] 



Me. — Thomaston. 



Vt. — Chimney Point, Lake Champlain. 



Mass. — Danvers (Winkley) ; Duxbury. 



Pisidium henslowanum (Sheppard). 



Tcllina hcnslowana Sheppard, Trans. Linn. Soe. London, Zool., 

 1823, vol. 14, p. 150. [Suffolk, England.] 



Pisidium henslowiamim Forbes and Hanley, Brit. Moll., 1853, 

 vol. 2,p. 131, pi. 37,%. 11. 



Corneocydas ( Tropidocyclas) henslowiana Dall, Harriman Alaska 

 Exped., 1905, vol. 13, p. 145. 



Me. — Aroostook Co. 



Vt. — Chimney Point, Lake Champlain. 



*Pisidium walkeri Sterki. 



Sterki, Nautilus, 1895, vol. 9, p. 75. [Michigan, New York, 

 Pennsylvania, Minnesota.] 



Me. — Barren Brook, Caribou; Racket's Mill Brook (Nylander). 



*Pisidium subrotundum Sterki. 



Sterki, Nautilus, 1906, vol. 20, p. 19. [New England, Anti- 

 cosTi Island, to Michigan.] 



/ 



