52 NEW YORK STATE MUSEUM 



Lymnaea jugularis Say. Jay. Cat. 1852. p. 269 

 Limnaea stagnalis Linn. Binney, Smith. Misc. Coll. 143. 1865. 



7:25. (Black river) 

 Limnaea stagnalis Linn. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p.i35 

 Limnaea stagnalis Linn. Beauchamp, Onondaga List. 1886. 



p.3 (Oneida lake) 

 Limnaea stagnalis Linn. Walton, Rochester Acad. Sci. Proc. 



1892. 2:11. (Brighton) 



Limnaea ampla Mighels 



Limnaea ampla Migh. Binney, Smith. Misc. Coll. 143. 1865. 7:30 

 Limnaea ampla Migh. Aldrich, Troy List. 1867. p. 3. (Dryriver) 

 Radix ampla Migh. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 1874. p. 135 



Limnaea auricularia Linnaeus 

 Limnaea auricularia Linn. Call, Naut. 1902. 16:58. 



(Flatbush) 



Limnaea columella Say 



Limnea columella Say. DeKay, Nat. Hist. N. Y. 1843. P-7 2 

 Lymnaea columella Say. Jay, Cat. 1852. p 269. (Cayuga lake) 

 Lymnaea macrostoma Say. Jay, Cat. 1852. p. 270 

 Lymnaea navicula Val. Jay, Cat. 1852. p.27o 

 Limnea macrostoma Say. Binney, Smith. Misc. Coll. 143. 



1865. 7:4 

 Limnea columella Say. Smith & Prime, An. Lye. N. Y. 1870. 



9:402. (Greenport L. I.) 

 Radix columella Say. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 1874. 



P-I35 

 Limnaea columella Say. Beauchamp, Onondaga List. 1886. 



p. 3. (Seneca river) 

 Limnaea columella Say. Walton, Rochester Acad. Sci. Proc. 



1892. 2:12. (Erie canal) 

 Limnaea columella Say. Letson, N. Y. State Mus, Bui. 45. 



1901. p. 244. (Goat island. Post- Pliocene) 



Limnaea megasoma Say 

 Limnea megasoma Say. DeKay, Nat. Hist. N. Y. 1843. P-7- 



(Lake Champlain) 

 Limnaea megasoma Say. Stimpson, New Eng. Shells. 1851. 



p.52. (Lake Champlain) 



