206 



lebury, Vermont, Amer. Joiirn. Sc. and Art. 1841 vol. 40 p. 

 267. ^ Paludina lustrica Say. 



p. 92. C. B. Adams. Fresh-waler and Land Shells of 

 Vermont, from Thomsons History of Vermont. Part. I. 1842 

 p. 152. Paludina lustrica Say. 



p. 107. James E. De Kay. Zoology of New-York. Al- 

 bany 1843 p. 87. Amnicola lustrica Say (Palud. lustrica 

 Say) ibid. p. 119. Valvata arenifera Lea is the larva case 

 of some insect. 



p. 128. James H. Linsley. Catalogue of the Shells of 

 Connecticut. 1845 p. 283. Paludina lustrica? Say (Amnicola 

 Gould). 



p. 149. Chas. M. Wheatley. Catalogue of tbe Shells 

 of the Un. St. New-York 1845. Edit. II. p. 29 No. 906. 

 Valvata arenifera. Schuylkill p. 30 No. 950. Paludina lu- 

 strica Say. Ohio. 



p. 203. John C. Jay. A. Catalogue of Shells. New- 

 York 1852 p. 278. Amnicola lustrica Say. Vermont. 



p. 219. J. A. Lapham. Catalogue of the Mollusca of 

 Wisconsin, Trans. Wisc. St. Agric. Soc. 1852 vol. 2 p. 368. 

 Amnicola lustrica Say. 



p. 244. J. W. Cliickering, List of Marine, Fresh-water, 

 and Land Shells found in the vicinity of Portland, Maine 1855 

 p. 113. Amnicola lustrica Say. 



p. 259. Th. Say. Descriptions of ünivalve Shells of the 

 üu. St. Philos. Trans. Philadelphia 1821 vol. 2 p. 175. Pa- 

 ludina lustrica Say. Cayuga lake. 



p. 323. A. A. Gould. Lamarks Genera of Shells. Bo- 

 ston 1833 p. 70. Paludina lustrica Say. 



p. 334. S. S. Haldeman. Mollusca in Rupps History of 

 Lancaster County. Lancaster 1844 p. 480. Amnicola lustrica. 



p. 3,52. J. W. Mighels. Catalogue of the Marine, Flu- 

 viatile, and Terrestrial Shells of the State of Maine. Boston 

 Journ. of Nat. Hist. 1843 vol. 4 p. 337. Amnicola lustrica 

 Say. 



p. 360. J, Lewis. List of Shell-bearing Mollusca obser- 

 ved in portions of Herkimer and Ostego Counties, NeM'-York. 

 Proc. Boston Soc. Nat. Hist. 1856 vol. 6 p. 2. Amnicola lu- 

 strica Hald. 



p. 415. A. A. Gould. Mollusca in Report of the Com- 

 miss. Zool. Suivey. Boston 1838 p. 107. Paludina lustrica 

 Say. 



p. 437. J. Lea. Observalions on the Naiadcs Trans. 

 Phil. Soc. Philadelphia 1834 vol. 4 p. 104 tab. 15 fig. 36. 

 Obseiv. vol. L p. 114. Valvata arenifera. Nashville, Ten- 

 nessee. 



