LYMN^HXE OF NORTH AMERICA. 323 



Lymnaa elongata GOULD, Lamarck's Genera, p. 69, 1833. JAY, Cat., p. 269, 

 1852. REEVE, Elements of Conch., p. 178, 1860. 



Lymnaus elodes SAY, Chenu, Bib. Conch., p. 44, pi. 8, figs. 3, 3a, 1845. 



Lymnophysa elongata BECK, Index Moll., p. Ill, 1837. 



Limneus elongatus BINNEY, L. & F. W. Sh. N. A., II, p. 40, fig. 49, 1865. 



Limneus umbrosus 1 SAY, Amer. Conch., IV, p. 187, pi. 31, fig. 1, 1832. 

 BINNEY'S Ed., p. 187, 1858. 



Limn&us umbrosus FORBES & HANLEY, Hist. Brit. Moll., IV, p. 182, 1853. 

 KUSTER, Conch. Cab., I, p. 41, taf. 7, figs. 13-16, 1862 (figures not typical). 



Lymnaus umbrosus COOPER, Schoolcraft Exped., p. 153, 1834. SAY, Chenu, 

 Bib. Conch., p. 43, pi. 7, figs. 5, 5a, 1845. 



Lymneus umbrosus KIRTLAND, Zool. Ohio, p. 174, 1838. 



Limnaa umbrosa ADAMS, Amer. Journ. Sci., XI, p. 268, 1841 (?). GOULD, 

 Wilkes U. S. Exp. Exped., p. 122, 1852. CPR., Rep. Brit. Asso., pp. 210, 316, 

 1857. HIGGINS, Cat. Moll. Col. Ohio, p. 6, 1858. BELL, Can. Nat. & Geol., IV, 

 p. 213, 1859; Geol. Surv. Can., Rep. Prog., p. 252, 1859. LAPHAM, Proc. Phil. 

 Acad., 1860, p. 155. BELL, Can. Nat. & Geol., VI, pp. 43, 50, 1861. WHITEAVES, 

 Can. Nat. & Geol., VIII, p. 102, 1863. Commis. Geol. Can., pp. 967, 985, 1864. 

 CPR., Rep. Brit. Assoc., p. 599, 1864. TRYON, Amer. Journ. Conch., Ill, p. 196, 

 1867. SOWB., Conch. Icon., XVIII, Lim., Sp. 6, pi. 1, fig. 6, 1872. CPR., Smith. 

 Mis. Coll., p. 85, 1872. CALKINS, Cin. Quart. Journ. Sci., I, pp. 243, 323, 1874 

 HERON, Ottawa Nat., I, p. 39, 1880. JORDAN, Nova Acta Ksl.-Leop.-Carol. 

 Deutsch Akad. Natur., XLV, p. 368, 1883. BEAUCHAMP, Land & F. W. Sh. 

 N. Y., p. 3, 1886. CKLL., Journ. Conch., VI, p. 257, 1890. STEARNS, Proc. Nat. 

 Mus., XXIV, p. 291, 1901. 



Limnea umbrosa HUBBARD, Cat. HALDEMAN, Mon. Lim., p. 24, pi. 7, figs. 

 1, 2, 3, 6, 7, 8, 1842. DEKAY, Moll. N. Y., p. 68, pi. 4, fig. 76, 1843. ANTHONY, 

 List. L. & F.-W. Sh. Cin., 1843. LAPHAM, Trans. Wis. State Ag. Soc., II, p. 

 368, 1852. ? SWALLOW, An. Rep. Geol. Surv. Mo., II, p. 215, 1855. MILES, Geol. 

 Surv. Mich., 1860, p. 237, 1861. HAMBACH, Bull. Geol. Surv. Mis., I, p. 60, 

 1890. HENDERSON, Nautilus, XX, p. 98, 1907. 



Lymncea umbrosa WHEATLEY, Cat. Sh. U. S., Ed. 2, p. 24, 1845. JAY, 

 Cat., p. 271, 1852. CURRIER, Shells of Grand River, 1859. REEVE, Elements of 

 Conch., p. 179, I860. TRYON, Amer. Journ. Conch., II, p. 112, 1866. WOLF, 

 Amer. Journ. Conch., VI, p. 28, 1870. SCUDDER, Bull. Nat. Mus., 23, p. 201, 1885. 



Lymnea umbrosa LEA, Hayden's Expl. Neb., p. 724, 1859. ROBERTS, Rep. 

 U. S. Geol. Surv. Wyoming, 1871, p. 468. DAWSON, Can. Nat. & Geol., n. s., 

 VI, p. 387, 1872. 



Limnophysa umbrosa TRYON, Amer. Journ. Conch., I, p. 250, 1865. CUR- 

 RIER, Amer. Journ. Conch., I, p. 294, 1865. PERKINS, Proc. Bos. Soc. N. H., 

 XIII, p. 132, 1869. DECAMP, Kent. Sci. Inst., Mis. Pub., No. 5, p. 8, 1881. 



Limnaa elodes var. umbrosa CHRISTY, Journ. Conch., p. 347, 1885. 



Limncea reflexa LETSON, Bull. Buf. Soc. Nat. Sci., IX, p. 242, 1909. 



Limnaa reflexa var. DEKAY, Moll. N. Y., p. 71, pi. IV, fig. 65, 1843. 



Limn&a reflexa umbrosa LETSON, Bull. N. Y. State Mus., LXXXVIII, p. 53, 

 1905. 



of the references to umbrosa may have been founded on short 

 specimens of reflexa, but as there is no way of authenticating the majority of 

 the records all references to umbrosa are listed here. The California references 

 are based on rowellii Tryon. 



