7 6 



LAND AND FRESH WATER MOLLUSKS 



Lymnaea (Stagnicola) palustris Muller. 



Buccinum palustre MULLER, Verm. Terr., n, p. 131, 1774. 



Limneus palustris DRAP., Hist., p. 52, pi. n, figs. 40-42, in, figs. 1-2, 1805. 



Stagnicola communis LEACH, in Jeffreys, Linn. Trans., xvi, n, p. 376, 1830. 



ROSSMASSLER, Icon., I, p. 96, figs. 51, $2, 1835. TURTON, Man., p. 



121, 1831. GRAY'S Turton, p. 237, 1840. LEACH, Syn. Moll. Gt. 



Brit., p. 103, 1852. 

 Limnaus elodes SAY, Journ. Acad. Nat. Sci. Phila., II, p. 169, 1821 ; Am. 



Conch., iv, pi. xxxi, fig. 3, 1832. 

 Limnaa elodes GOULD, Inv. Mass., p. 221, figs. 146-7, 1841. 



FIG. 56, a-f. Lymnaa palustris Muller vars. FIG. 56,^. var. roruelli Lea 

 from Pacific Coast. 



Limnea fragilis H ALDE'MAN, Mon. Limn. , p. 20, pi. vi, pi. xv, fig. i , 1 842 ; 



not of Linne. 

 Umncea nuttalliana LEA, Proc. Am. Phil. Soc., n, p. 33, 1841. BINNEY, 



Land and Fw. Sh. N. Am., n, p. 45, fig. 6, 1865. 



Limnea expansa HALDEMAN, Mon. Limn., p. 29, pi. ix, figs. 6-8, 1842 (patho- 

 logic mutation). 



Limncea haydeni LEA, Proc. Acad. Nat. Sci. Phila., p. 166, 1858. BINNEY, 

 op. cit., p. 44, fig. 59, 1865 (pathologic mutation). 



Limnaa plebeia GOULD (nude name), in Adams, Am. Journ. 



Sci., XL, p. 268. 



Limnaa proximo, LEA, Proc. Acad. Nat. Sci. Phila., vnr, p. 

 80, 1856. BINNEY, op. cit., p. 48, fig. 67, 1865. 



Range. Circumboreal. Northern United States 

 and Canada. 



Manitoba : Lake Winnipeg ; Saskatchewan River ! 

 Lake of the Woods ; Red River of the North ! Pem- 

 bina ; Turtle Mt. ; Carberry. York Factory ! Kee- 

 P , watin. Ungava ! Labrador. Alberta : Laggan ; Egg 



ncea palustris Lake; Red Deer; McLeod; Olds. English River, 

 var. nuttalliana. Keewatin ! Moose Factory, Keewatin ; Slave River, 

 25 miles below Peace River ! Great Slave Lake at 

 Fort Resolution ! Fort Smith, Mackenzie River ! Upper Mackenzie 

 River ! Great Bear Lake ; Anticosti Island ; Cypress Hills ! Assiniboia. 



