7 6 



LAND AND FRESH WATER MOLLUSKS 



Lymnaea (Stagnicola) palustris Muller. 



Buccinum palustre Muller, Verm. Terr., II, p. 131, 1774. 



Limneus palustris Drap., Hist., p. 52, pi. 11, figs. 40-42, ill, figs. 1-2, 1805. 



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



Rossmassler, Icon., i, p. 96, figs. 51, 52, 1835. — Turton, Man., p. 



121, 1831. — Gray's Turton, p. 237, 1840. — Leach, Syn. Moll. Gt. 



Brit., p. 103, 1852. 

 Limnceus elodes Say, Journ. Acad. Nat. Sci. Phila., 11, p. 169, 1821 ; Am. 



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

 Limncea elodes Gould, Inv. Mass., p. 221, figs. 146-7, 1841. 



Fig. 56, a-f. Lymncea palustris Muller vars. Fig. 56, g. var. rowelli Lea 

 from Pacific Coast. 



Limnea fragilis Haldeman, Mon. Limn., p. 20, pi. vi, pi. xv, fig. 1, 1842 ; 



not of Linne. 

 Limncea nuttalliana Lea, Proc. Am. Phil. Soc, II, p. 33, 1841. — Binney, 



Land and Fw. Sh. N. Am., 11, p. 45, fig. 6, 1865. 

 Limnea ^r/a«M 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). 



Limncea plebeia Gould (nude name), in Adams, Am. Journ. 



Sci., XL, p. 268. 

 Limncea proxima Lea, Proc. Acad. Nat. Sci. Phila., vm, 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- 

 watin. Ungava ! Labrador. Alberta: Laggan ; Egg 

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

 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. 



Fig. 57. Lym- 

 ncea palustris 

 var. ?iuttalliana. 



