GASTEROPODA. 105 



Aclis striata Verrill. 



Verrill, Proc. U/S. Nat. Mus., 1880, vol. 3, p. 377. "off 

 Newport, R. I." Verrill, Trans. Conn. Acad., 1882, vol. 5, 

 p. 528, pi. 58, fig. 13. 



Me. — Near Eastport. 



Mass. — South of Newport, 100 fathoms. 



Aclis tenuis Verrill. 



Verrill, Trans. Conn. Acad., 1882, vol. 5, p. 528, pi. 58, fig. 19- 

 " OFF Martha's Vineyard." 



Eulimella ventricosa Verrill, Proc. U. S. Nat. Mus., 1880, vol. 3, 

 p. 380 (in part; non Forbes). 



Mass. — South of Marthas Vineyard, 100 fathoms. 



NATICIDAE. 



*Natica (Cryptonatica) clausa Broderip and Sowerby. 



Natica clausa Broderip and Sowerby, Zool. Journ., 1829, vol. 4, 

 p. 372. No locality. Gould, Inv. Mass., 1870, p. 342, fig. 612. 



Me. — Casco Bay; Frenchman's Bay, 25 to 30 fathoms; East- 

 port. 



Mass. — Massachusetts Bay; Duxbury. 



*Natica (Cryptonatica) pusilla Say. 



Natica pusilla S&y, Journ. Acad. Nat. Sci. Phila., 1822, ser. 1, 

 vol. 2, p. 257. " southern coast [of United States]." Gould, 

 Inv. Mass., 1870, p. 344, fig. 613. 



Me. — Casco Bay. 



Mass. — Vineyard Sound and Buzzards Bay, 2 to 10 fathoms. 



*Polinices (Neverita) duplicata (Say). 



Natica duplicata Say, Journ. Acad. Nat. Sci. Phila., 1822, ser. 1, 

 vol. 2, p. 247. " COAST of the United States." 



Neverita duplicata Gould, Inv. Mass., 1870, p. 345, fig. 615. 



