196 FAUNA OF NEW ENGLAND. 



N. H. 



Vt. — St. Johnsbury; Mt. Equinox; Mt. Ascutney. 

 Mass. — Westport; Williamstown ; North Adams. 

 R. I. — Tiverton (Thomson). 



*Polygyra albolabris (Say). 



Pilsbry, Manual Conch., 1894, ser. 2, vol. 9, p. 76. 



Helix albolabris Say, Nich. Encycl., 1816, vol, 2, pi. 1, fig. 1. 

 [United States.] 



Mesodon albolabris Binney, Bull. U. S. Nat. Mus., 1885, no. 28, 

 p. 298, fig. 319. 



Me. to Conn. — Common in the woods and on many of the 

 islands along the coast. 



Poly&yra albolabris dentata (Tryon). 



Mesodon albolabris drnfafa Trj'on, Amer. Journ. Conch., 1867, 

 vol. 3, p. 39, pi. 7, fig. 6. " Maine, Massachusetts, Pennsyl- 

 vania, Ohio, Iowa, Illinois, Michigan, &c." 



Mass. 



R. I.— Tiverton. 



*Polygyra dentifera (A. Binney). 



Pilsbry, Manual Conch., 1894, ser. 2, vol. 9, p. 77. 



Helix dentifera A. Binney, Boston Journ. Nat. Hist., 1837, vol. 1, 

 p. 494, pi. 21. " Vermont." 



Mesodon dentiferm Binney, Bull. U. S. Nat. Mus., 1885, no. 28, 

 p. 312, fig. 333. 



Me. — Caribou; Woodland; Capens, Moosehead Lake; Bethel. 

 N. H.— Fitzwillitim. 



Vt. — East side of the Green Mts. (Adams) ; Mt. Ascutney. 

 Mass. — Chester; North Adams. 



