4 6 



NEW YORK STATE MUSEUM 



Pupa armifera Say. Walton, Rochester Acad. Sci. Proc. 1892. 



2:10. (Rochester) 

 Bifidaria armifera Say. Pilsbry, List Naut. 1898. p. 19 

 Bifid aria armifera Say. Pilsbry, A. N. S. P. Proc. 1900. p. 607 



Bifidaria pentodon Say 



Pupa pentodon Say. DeKay, Nat. Hist. N. Y. 1843. p. 50. 

 (Albany) 



Pupa pentodon Say. Jay, Cat. 1852. p. 230 



Pup ilia pentodon Say. Tryon, Am. Jour. Conch. 1867. 3:303 

 Pupa pentodon Say. Binney, Smith. Misc. Coll. 194. 1869.8:236 



Pupa pentodon Say. Smith & Prime, An. Lyc. N. Y. 1870. 



9:404. (Long Island) 



Pupilla pentodon Say. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 1874. 



p.132 



Pupa pentodon Say. Beauchamp, Onondaga List, 1886. p. 2 



Pupa pentodon Say. Walton, Rochester Acad. Sci. Proc. 1892. 



2:10. (Rochester) 

 Bifidaria pentodon Say. Pilsbry, List Naut. 1898. p 20 



Bifidaria pentodon Say. Pilsbry, A. N. S P. Proc. 1900. p. 608 



Bifidaria curvidens Gould 

 Bifidaria curvidens Gld. Pilsbry, List Naut. 1898. p. 20 

 Bifidaria curvidens Gld. Pilsbry, A. N. S. P. Proc. 1900. p. 608 



Genus strobilops Pilsbry 

 Strobilops labyrinthica Say 



Helix labyrinthica Say. DeKay, Nat. Hist. N. Y. 1843. 

 p.39. (Troy) 



Helix labyrinthica Say. Jay, Cat. 1852. p. 148 

 Strobila labyrinthica Say. Tryon, Am. Jour. Conch. 1866. 

 2:259 



Helix labyrinthica Say. Binney, Smith. Misc. Coll. 194. 

 1869. 8:84 



Helix 1 a b y r i n t h i c a Say. Smith &: Prime, An. Lyc. N. Y. 1870. 



9:403. (Greenport) 

 Strobila labyrinthica Say. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p.131 



Helix labyrinthica Say. Beauchamp, Onondaga List. 1886. p.i 

 Strobila labyrinthica Say. Walton, Rochester Acad. Sci. Proc. 



1892. 2:8. (Pittsford) 

 Strobilops labyrinthica Say. Pilsbry, List Naut. 1898. p. 18 



