LYMNJEHWE OF NORTH AMERICA. 227 



p. 480, 1844. — Gould, Agassiz's Lake Sup., p. 244, 1850. — Lapham, Trans. Wis. 

 State Ag. Soc, II, p. 368, 1852. — Miles, Geol. Surv. Mich., p. 237, 1860. — Dean, 

 Amer. Nat., XXVI, p. 18, 1892.— Huett, Xat. Hist. La Salle Co., p. 104, 1898 — 

 Todd, Proc. Iowa Acad. Sci,, VI, pp. 124, 12.5, 1899.— Hartmaxx, Cat. Moll. 

 Chester Co. — Hubbard, Cat. 



Limnophysa caperata Morse, Journ. Port. Soc. X. H., p. 42. 1864. — Tryox, 

 Amer. Journ. Conch., I, p. 254, 1865. — Currier, Amer. Journ. Conch., I, p. 294, 

 1865.— Hartmaxx and Michexer, Conchologia cestrica, p. 66, fig. 127, 1974. — 

 Prime, Forest & Stream, XV, p. 245, 1880.— DeCamp, Kent. Sci. Inst., Mis. 

 Pub.. Xo. 5, p. 8, 1881.— Call, Bull. Wash. Coll. Lab. X. H., I, p. 118, 1885.— 

 Grant, Rep. Xat. Hist. Surv., Minn.. XIV, p. 122, 1886.— Call, Bull. Wash. 

 Coll. Lab. X. H., II, p. 17, 1887.— Keep, West Coast Shells, p. 122, fig. 110, 1887.— 

 Keyes, Bull. Essex. Inst., XX, p. 71, 1888; Bull. Essex. Inst., XX, p. 83, 1888.— 

 Gilbert, Mon. U. S. Geol. Surv.. I, p. 298. 1890.— Call, Proc. Ind. Acad. Sci., 

 1893, p. 150, 1893; Proc. Ind. Acad. Sci.. 1895. p. 13S ; Proc. Ind. Acad. Sci., 

 p. 250, 1895; Proc. Ind. Acad. Sci., 1896, p. 250; Proc. Ind. Acad. Sci., 1896, 

 p. 254.— Baker, Journ. Cin. Soc. X. H., XIX, pp. 83, 84, 1897.— Call, Rep. Dept. 

 Geol. & Xat. Res. Ind., XXIV, p. 407. pi. 8, fig. 7, 1899.— Xorris, Proc. Ind. 

 Acad. Sci., p. 118, 1901. — Blatchley and Ashley, Rep. Geol. & Xat. Res. Ind., 

 XXy, p. 176, 1901.— Keep. West. Amer. Sh.. pp. 149, 314, fig. 129, 1904. 



Limnca umbilicata Lapham, Trans. Wis. State Ag. Soc, II, p. 36S, 1852. — 

 Miles, Geol. Surv. Mich., p. 237, 1860. 



Lymnea umbilicata Currier, Sh. Grand Riv., Mich., 1859. 



Lymncea umbilicata Lewis, Proc. Phil. Acad., p. 18, 1860; Proc. Phil. Acad., 

 1872, p. 102 



Limnophysa umbilicata Lewis, Bull. Buff. Soc. X. Sci., II, p. 135, 1874. 



Limncca umbilicata D'Urbax, 1 Geol. Surv. Can., Rep. Prog., p. 242, 1859. — 

 Bell, 1 Geol. Surv. Can., Rep. Prog., p. 252. 1859. — Currier, Kent. Sci. Inst., 

 Mis. Pub.. Xo. 1, 1868.— Aldrich, Rep. X. Y. State Cab. X. H., XXII, p. 23, 

 1868.— Jeffrey's Ann. Mag. X. H., Ser. 4, X, p. 247, 1872 (part) ; Journ. Conch., 

 I, p. 8, 1874 (part).— Beauchamp, L. & F.-W. Sh. X. Y„ p. 3, 1886.— Marshall, 

 Rep. X. Y. State Mus., XLVIII, p. 642, 1895.— Sterki, Ohio Xat,, II, p. 286, 

 1902. 



Limncca caperata var. umbilicata, Ottawa Xat., I, p. 58, 1882. 1 — Ottawa 1 

 Xat,, IV, p. 56, 1890. 



Limncca caperata umbilicata Blatch. & Daxiels, Rep. Dept. Geol. & Xat. 

 Res,, Ind,, XXVII, p. 597. pi. 1, fig. 13, 1902.— Daxiels. Rep Dept Geo.. & Na„ 

 Res. Ind., XXVII, p. 636, 1902.— Baker. Moll. Chi. Area., II, p. 272, pi. 30, 

 fig. 19, text fig. 88, 1902.— Chadwick, Bull. Wis. Xat. Hist. Soc, n. s„ IV, 

 p. 82, 1906; Xautilus, XX, p. 22, 1906. 



Lymncca caperata umbilicata Baker, Bull. 111. State Lab. X. H.. p. 105. 1906. 



Limncca cubensis Baker, The Museum, III, p. 154, 1897: Moll. Chi. Area., 

 p. 23, 1898; Trans. Acad. Sci. St. Louis, XI, p. 12, pi. 1. fig. 10, 1901. 



Limnophysa cubensis Baker (non. Pfr.), Journ. Cin. Sci. X. H.. XIX, p. 

 83, 1897. 



Limncca fcrrissi Baker, Moll. Chi. Area, p. 277, pi. 31. fig. 26. 1902. 

 Lymncca smithsouiana Lea, Proc Phil. Acad,, 1864, p. 113; Journ. Phil. 



1 These references may have been based on the true umbilicata. but in the 

 absence of the specimens, these records are left under caperata, for the present. 



