GASTEROPODA. 177 



CORAM BIDAE. 

 Doridella obscura Verrill. 



Verrill, Amer. Journ. Sci., 1870, ser. 2, vol. 50, p. 408, figs. 2, a-b, 

 3. " Savin Rock near New Haven [, Conn.]." Verrill, Rept. 

 Inv. Vineyard Sound, 1873, pp. 664, 400, pi. 25, fig. 173, a-b; 

 Trans. Conn. Acad., 1882, vol. 5, p. 547, fig. 5. 



Mass. — Vineyard Sound, low water to 10 fathoms. 

 R. I.— Off Block Island, 13 fathoms. 



Conn. — Savin Rock, Oct. 28, 1868; Long Island Sound, near 

 New Haven, low water to 5 fathoms. 



PULMONATA. BASOMMATOPHORA. 



AURICULIDAE. 



*Carychium exiguum (Say). 



Gould, Inv. Mass., 1870, p. 466, fig. 720. Pilsbry, Proc. Acad. 

 Nat. Sci. Phila., 1891, p. 319. 



Pupa exigua Say, Journ. Acad. Nat. Sci. Phila., 1822, ser. 1, 

 vol. 2, p. 375. [near Philadelphia, Pa.] 



Me. — Kennebunkport; Orono; Woodland, Aroostook Co.; 

 Bethel; Mt. Desert. 



Mass. — Boston; Lexington; Westfield. 

 R. I. — Providence. 

 Conn. — New Haven. 



*Carychium exile H. C. Lea. 



H. C. Lea, Amer. Journ. Sci., 1842, ser. 1, vol. 42, p. 109, pi. 1, 

 fig. 5. "Wissahiccon creek, near Philadelphia." Pilsbry, 

 Nautilus, 1894, vol. 8, p. 63, figs. 10-14. 



Me. — Caribou; Woodland; Hebron; Buckfield. 



Carychium exile canadense Clapp. 



Clapp, Nautilus, 1906, vol. 19, p. 139, pi. 8, figs. 1, 2, 6, 7. 

 " Kennebunkport, Me." 



