6o LAND AND FRESH WATER MOLLUSKS 



Lyninaa Lamarck, Prodr. Nouv. Clas. Coq., p. 75, 1799 ; Syst. des An. s. 



Vert., p. 91, i8oi. Helix stagnalis Linne. 

 Limneus Dr.a.parnaud, Tableau, pp. 30, 47, 1801, no type cited ; Hist., pp. 



25, 28, 48, 1805. — GossE, Nat. Hist. Moll., p. 86, 1854. — Turton, 



Man., p. 127, 1831, type L. stagnalis L. 



> Gaiha Schrank, Fauna Boica, ill, pt. 2, pp. 262, 285, 1803 ; sole e.x. L. 



tritncatula Miiller. 

 Lymnaa Roissv, Hist. Nat. Moll., v, p. 345, 1805. — Lamarck, Encycl. 



Meth., pi. 459, 1816. — Schu.macher, Essai, p. 199, 1817. — Lamarck, 



An. s. Vert., vi, 2, p. 157, 1822. 

 LymncEus Cuvier, Regne An., 11, p. 412, 1817. 

 Lymmts Montfort, Conch. Syst., 11, p. 262, 1810, Z. stag}talis L. 

 Lymnea Risso, Hist. Nat. Eur. Mer., iv, p. 94, 1826; ist sp. L. pereger 



(Miiller). Not Z,/;««fa Rafinesque, Pisces, 181 5. 

 ^ Radix Montfort, Conch. Syst., 11, p. 266, 1810. Helix auricularia 



Linne, sole ex.— Morch, Vidensk. Meddel. Kjob., p. 302, 1864. 

 Limnea Fleming, Hist. Brit. An., p. 273, 1828. 

 Limncea Desmarest, Rapp., Soc. Philom. Paris, 1812. — Blainville, Malac, 



I, p. 448, 1825. — Beck, Inde.x, p. no, 1838. — Moquin Tandon, Hist., 



Nat. Moll. France, 11, p. 458, 1855. 

 Lymneus Br.-vrd, Hist, des Coq. Terr, et Fluv. Paris, p. 133, pi. 5, 1815. — 



Say, Journ. Acad. Nat. Sci. Phila., 11, p. 167, 1821. 



> Lymnula Rafinesque, Journ. de Phys., Lxxxviii, p. 423, 1819 ; = Lym- 



nea of Authors, fide Rafinesque, 1. c. 



> Omphiscola Rafinesque, op. cit., p. 423, 1819. No species cited, but the 



only Ohio sheU corresponding even moderately to the diagnosis is L. 

 reflexa Say. 



> Culnaria Leach, Proofsheets, pp. 146, 148, 1819 ; fide Turton, Man., p. 



117, 1 83 1. — Gray's Turton, p. 232, 1840.— Gray, P. Z. S., 1847, p. 180 

 type L. auricularia (Linne). 



Stagnicola Leach, Proofsheets, pp. 141, 145, 1819. — Jeffreys, Linn. Trans 

 XVI, II, p. 376, May 29, 1830, L. palitslrisMaW^x. — Turton, Man., pp 

 121-124, Oct., 1831. — Gray's Turton, pp. 237-242, 1840. — Gray, P. Z 

 S., 1847, P- 180; no type cited. — Leach, Synops. Moll. Gt. Brit., p 

 loi, 1852, 1st sp. Z._g'Az;5(fr (Miiller). Not Stagnicola Brehm, Aves, Dec. 

 1830. 



Auricularia Fabricius, Fortegnelse, p. 94, 1823 (nude name), not of Blain- 

 ville, 1816. 



> Omphiscola Beck, Index, p. no, 1838, L. glabra (Miiller). — H. and A. 



Adams, Gen. Rec. Moll., 11. p. 255, 1855 ; not Omphiscola Raf., 1819. 

 >Zz'«/«(7^/n'5« Fitzinger, Syst. Verz.,p. 112, 1833; type Z./(!/«.s/m (Miiller). 



— Beck, Index, p. no, 1838. — Morch, Vidensk. Medd.,p. 298, 1864. 

 y. Leptolimnca SwAlNSON, Malac, p. 338, 1840; Z. elongata Sowerby, = 



L. glahcr {hlnW^r). — MoRCH, Vidensk. Meddel. Kjob., p. 298, 1864. 

 Adelina Cantraine, Mai. Med., i, p. 155, 1841 ; type 4- elegans Cantraine, 



not Adelina Chevrolat, Coleopt., 1833. 

 Lcachia Jeffreys, Linn. Trans., xvi, iii, p. 519, 1833, not of Risso, 1829, 



or Lesueur, 1821, Z. stagnalis (Linne). 

 y, Bulimjiea Haldeman, Mon. Limn., part 3, p. 6, July, 1841 ; ty^^ Limnea 



megasoma (Say) Haldeman. Not of H. and A. Adams. 

 y. Acella Haldeman, Mon. Limn., part 3, p. 6, July, 1841 ; type Limnea 



gracilis (Say) Haldeman. 

 "^ Pletirolimnaa Meek, Checkl. N. Am. Fos. Eocene, pp. 9, 34, 1866 ; Rep. 



Inv. Foss. Upper Missouri, p. 533, 1876 ; type P. tenuicostata Meek and 



Hayden (Eocene). 



