8o NEW YORK STATE MUSEUM 



Astarte sulcata Montague 

 Astarte sulcata Mont. DeKay, Nat. Hist. N. Y. 1843. P-22I. 



(Long Island sound) 



Astarte sulcata Flem. Smith & Prime, An. Lye. N. Y. 

 1870. 9:387 



Subfamily CARDIXINAE 



Genus VENERICARDIA Lamarck 



Venericardia borealis Conrad 



Cardita borealis Conr. DeKay, Nat. Hist. N. Y. 1843. P-204. 



(Long Island sound) 



Cardita borealis Conr. Smith & Prime, An. Lye. N. Y. 1870. 

 9:387. (Gardiner's bay) 



Older ASIPHONIDA 

 Suborder HOMOMYARIA 



Family UNIONIDA.E 



Genus TRUNCILLA Rarinesque 



Truncilla triquetra Rafinesque 



Unio triangularis Barnes. Lewis, Buf. Soc. Nat. Sci. Bui. 2. 



1874. p.i 4 i 



Truncilla triquetra Raf. Simpson, Nat. Mus. Proc. 1900. 

 22:517 



Genus MICROMYA Agassiz 



Micromya fabalis Lea 

 Micromya fabalis Lea. Simpson, Nat. Mus. Proe. 1900. 22:525 



Genus LAMPSILIS Rafinesque 



Lampsilis ventricosus Barnes 



Unio ventricosus Barnes. DeKay, Nat. Hist. N. Y. 1843. 



p. 190. (Lake Champlain) 



Unio occi dens Lea. Lewis, Buf. Soc Nat. Sci. Bui. 2. 1874. p.i4i 

 Unio ventricosus Barnes. Beauchamp, Onondaga List. 1886. 



p. 7. (Seneca river) 

 Unio occidens Lea. Walton, Rochester Acad. Sci. Proc. 1892. 



2:16. (Erie canal) 

 Lampsilis ventricosus Barnes. Simpson, Nat. Mus. Proc. 



1900. 22:526 



Lampsilis cariosus Say 

 Unio cariosus Say. DeKay, Nat. Hist. N. Y. 1843. p.193- 



(Hudson river) 

 Unio cariosus Say. Aldrich, Troy List. 1867. p.i. (Mohawk 



and Hudson rivers, Erie canal) 



