MOLLUSCA OF NEW YORK I/ 



Goniobasis niagarensis Lea 



Melania niagarensis Lea. Lea, Obs. Genus Unio. 1842. 



3:11. (Niagara falls) 



Melania niagarensis Lea. DeKay, Nat. Hist. N. Y. 1843. p. 90 

 Melania niagarensis Lea. Jay, Cat. 1852. p.274. (Niagara falls) 

 Goniobasis niagarensis Lea. Tryon, Smith. Misc. Coll. 253. 



1880. 16:248 

 Goniobasis niagarensis Lea. Letson, N. Y. State Mus. 



Bui. 45. iQor. p.24o. (Goat island. Post-Pliocene) 



Goniobasis haldemani Tryon 

 Goniobasis haldemani Try. Tryon, Am. Jour. Conch. 1865. 



1:38. (Lakes Erie and Champlain) 

 Goniobasis haldemani Try. Tryon, Am. Jour. Conch. 1866. 



2:38. (Lakes Erie and Champlain) 

 Go niobasis haldemani Try. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p. 139. (St Lawrence river) 

 Goniobasis haldemani Try. Tryon, Smith. Misc. Coll. 253 



1880. 16:282. (Lakes Erie and Champlain) 

 Goniobasis haldemani Try. Beauchamp, Onondaga List. 1886. 



p.6. (Erie canal) 

 Goniobasis haldemani Try. Letson, 1 N. Y. State Mus. Bui. 45. 



1901. p.24o. (Goat island. Post- Pliocene) 



Goniobasis virginica Gmelin 

 Melania virginica Gmel. DeKay, Nat. Hist. N. Y. 1843. p.go. 



(Raritan river) 

 Melania bizonalis DeK. DeKay, Nat. Hist. N. Y. 1843. 



p.gi. (Lake Champlain) 

 Melania gemma DeK. DeKay, Nat. Hist. N. Y. 1843. p.gi. 



(Onondaga county) 

 Melania virginica Gmel. Say, Conch. U. S. ed. by Binney. 



1858. p. 13 1. (Niagara falls) 

 Melania virginica Gmel. Aldrich, Troy List. 1867. p.4. 



(Mohawk river) 

 Go ni obasis vi rgini c a Gmel. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p 139 

 Goniobasis gemma DeK. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p. 139. (Onondaga county) 

 Goniobasis virginica Gmel. Tryon, Smith. Misc. Coll. 253. 



1880. 16:290 



