254 AMERICAN JOURNAL 



28. L. Gabbii, Tryon. 



L. Qahliii, Tryon. — Am. Jour. Conch., vol. i., part 3, p. 229, 



t. 23. f. 2. 1865. 

 Habitat. — California. 



29. L. Teaskii, Tryon. 



L. Trasldi, Tryon.— Proc. Acad. Nat. Sci., p. 149, t. 1, f. 13. 

 1863. 

 Contrib. to Concli., vol. iii., t. 1, f. 13. 1865. 

 Salitat. — Mountain Lake, Cal., (Tryon.) 



30. L. Adeline, Tryon. 



L. Adelinse, Tryon. — Proc. Acad. Nat. Sci., p. 148, t. 1, f. 

 12. 1863. 

 Contrib. to Conch., vol. iii., t. 1, f. 12. 1865. 

 Habitat. — San Francisco, Cal., (Tryon.) 



31. L. PiNGELii, Beck. 



L. Pingelii, Beck. — Moller, Index, Moll. Groenlandise, p. 5, 



1842. 

 Habitat. — Greenland. 



32. L. Vahlii, Beck. 



L. Vahlii, Beck. — Moller, Index Moll. Groenlandise, p. 4. 



1842. 

 Habitat. — Greenland. 



33. L. WoEMSKioLDi, Beck. 



L. Wormshioldi, Beck. — Morch, Moll. Groen. in Eink's 



Greenland, p. 76. 1857. 

 Habitat. — Greenland. 



34. L. HoLBoLLii, Beck. 



L. Holbdllii, Beck. — Moller, Index, Moll. Groenlandise, p. 5. 



1842. 



35. L. Gecenlandica, Beck, 

 Habitat. — Greenland. 



36. L. CAPERATA, Say. 



L. caperata, Say. — New Harmony Disseminator, vol. ii., p. 

 230. 1829. 

 Binney's Edit., p. 148. 1858. 

 Adams, Moll. Middlebury, Vt. 1841, 



Am. Jour. Sci., vol. xl., p. 268. 1841. 

 Shells of Vermont, p. 4. 1842. 

 Haldeman, Monog. of Limniades, Part 5, p. 34, t. 11, f. 



1—9. 1842. 

 DeKay, Moll. N. Y., p. 69, t. 4, f. QQ, 69. 1843. 



