LYWNJEIDJE OF NORTH AMERICA. 139 



Lymncsa stagnalis Kirtland, Amer. Journ. Sci., i, XXXI, p. 35, fig. 10, 

 1837 (pathologic specimen). — Lea, Proc. Amer. Phil. Soc, IX, p. 8, 

 1841; Obs., p. 8, 1848.— Lewis, Proc. Phil. Acad., p. 102, 1872.— 

 Scudder, Bull. Nat. Mus., 23, p. 201, 1885.— Dall, Land and F.-W. 

 Moll., p. 65, fig. 42, 1905.— Pilsbry, Nautilus, XIX, p. 94, 1905.— 

 Smith, Nautilus, XX, p. 91, 1907.— Sterki, Proc. Ohio State Acad. 

 Sci., IV, p. 381, 1907. 



Lymnea stagnalis Sheppard, Trans. Lit. Hist. Soc. Quebec, I, p. 196, 1829. — 

 Lord, Nat. in Brit. Col., II, p. 363, 1866. 



Lymneus stagnalis Cooper, Rep. Schoolcraft, Exped., p. 154, 1834. — Sager, 

 Geol. Surv. Mich., p. 15, 1839.— Kirtland, Rep. Zool. Ohio, p. 174, 

 1838. 



Limnoeus stagnalis Forbes, Rep. Brit. Asso., VI, p. 146, 1840. — Packard, 

 Amer. Nat., IX, p. 301, 1875. (Embryology.) 



Limncea stagnalis Gould, Bost. Journ Nat. Hist., Ill, p. 488, 1841. — Cpr., 

 Rep. Brit. Asso., p. 222, 1856.— Woodward, P. Z. S., p. 185, 1856.— 

 Gray, Ann. Nat. Hist., XIX, p. 408, 1857.— Can. Nat. & Geol., II, 

 p. 196, 1857.— Bell, Geol. Surv. Can., Rep. Prog., p. 252, 1859; Can. 

 Nat. & Geol., VI, pp. 43, 46, 1861.— Williamson, Can. Journ., n. s., 

 VI, p. 327, 1861.— Whiteaves, Can. Nat. & Geol., VIII, pp. 51, 102, 

 1863.— Carpenter, Moll. West. N. Am., pp. 607, 673, 1864.— Com. 

 Geol. du Canada, p. 969, 1864.— Binney, Land & F.-W. Shells, 

 N. A., II, pp. 25, 27, 155, figs. 30, 257, 1865.— Currier, Am. J. Conch., 

 1, p. 294, 1865.— Tryon, Am. J. Conch., I, p. 68, 1865 ; Am. J. Conch., 

 I, p. 247, 1865.— Currier, Kent. Sci. Inst., Miscel. Pub., No. 1, 

 1868.— Tryon, Con. Hald. Mon., p. 92 (66), pi. 16, fig. 11, 1870.— 

 Cooper, Proc. Cal. Acad. Sci., IV, p. 95, 1870. — Dall, Ann. Lye. 

 Nat. Hist., IX, pp. 340, 350, 1870.— Tryon, Proc. Phil. Acad., 1873, 

 p. 286.— Smith, U. S. Fish Com. Report, 1874, pp. 701, 707.— 

 Ingersoll, Rep. U. S. Geol. & Geog. Surv., Colo., etc., 1874, p. 405.— 

 Lewis, Bull. Buf. Soc. N. H., II, p. 135, 1874. — Calkins, Cin. Quart. 

 Journ. Sci., 1, p. 323, 1874.— Yarrow, U. S. Surv. West. 100th 

 Merid., V, p. 941, 1875. — Dawson, Brit. N. Amer. Bound. Com., pp. 

 347, 348, 1875. — Walker & Beecher, Proc. Ann. Arb. Sci. Ass., 

 p. 45, 1876.— Aughey, An. Rep. U. S. Geol. & Geog. Surv. Col. & 

 Adj. Terr., p. 268, 1876.— Walker, Journ. Conch., II, p. 330, 1879.— 

 Bell, Rep. Prog. Geol. Surv. Can., 1878-79, c, p. 62, 1880.— Stein, 

 Ind. Dept. Stat. & Geol., 1880, p. 458.— Heron, Trans. Ott. Field 

 Nat. Club., 1, pp. 37, 39, 1880.— Decamp, Kent. Sci. Inst., Miscel. 

 Pub., No. 5, p. 7, 1881.— Bell, Rep. Geol. & Nat. Hist. Surv. Can- 

 ada, 1879-80, p. 75 c. 1881.— Amer. Nat. XVII, p. 203, 1883.— Jor- 

 dan, Nova Acta Ksl.-Leop.-Carol. Deutsch. Akad. Natur., XLV, 

 p. 282, 1883.— Latchford, Amer. Nat., XVIII, pp. 1051, 1052, 1884.— 

 Call, Bull. U. S. Geol. Surv., II, pp. 371, 378, 1884.— Trans. Ottawa 

 Nat. Field Club., 1, p. 132, 1884.— Standard Nat. Hist., 1, p. 307, 

 fig. 355, 1884.— Christy, Journ. Conch., IV, p. 346, 1885.— Trans. 

 Ottawa Nat. Field Club, II, 263, 1885.— Beauchamp, Shells of N. Y., 

 p. 3, 1886.— Grant, An. Rep. Geol. & Nat. Hist. Surv. Minn., XIV, 

 p. 122, 1886.— Keep, West Coast Shells, p. 123, fig. 112, 1887.— 



