1764 
1765 
1766 
1767 
1768 
1769 
1770 
wie! 
1772 
1773 
1774 
1775 
1776 
1777 
1778 
il Azes) 
1780 
1781 
1782 
1783 
1784 
1785 
1786 
1787 
1788 
1789 
1790 
1791 
1792 
1793 
1794 
1795 
1796 
1797 
1798 
1799 
1800 
1801 
obesus, Lea, 
obliquatus, Raf., 
Var, 
obliquus, iam., 
AS var., 
obovalis, Raf., 
obtusus, Fer., 
occidens, Desh., 
occidens, Lea, 
Ohiensis, Raf., 
‘ 
ochraceus, Say, 
ef var., 
ce isa 
olivarius, Raf., 
6 var., 
[a3 “ 
olivarius, Lea, 
orbiculatus, Hild., 
oriens, Lea, 
ovalis, Flem., 
oY var., 
“ te 
“« “ 
« “ 
“ “ 
‘ y 
< ‘ 
‘ « 
« ‘ 
c ‘ 
‘ Pe 
ovata, Valenc., 
ovata, Bouillet, 
ovatus, Say, 
My var,, 
ee ee 
oviformis, Conrad, 
paludicolor, Gould, 
papyracea, Gould, 
parallelopipedon, Lea, 
Paranensis, Lea, 
parvus, Barnes, 
fe 
Patagonicus, D’Orb., 
555d 
504 
543 
63 
York River, Vir., 
Ohio, 
Kentucky, 
Ohio River, 
Ohio River, 
N. Holland, 
Susquehannah R., 
Ohio River, 
Ohio River, 
Passaic River, 
New Jersey, 
Schuylkill River, 
Ohio River, 
Kentucky, 
Tennessee, 
Burrill River, India, 
Muskingum River, 
Ohio River, 
England, 
Avon River, 
Lake Champlain, 
New Jersey, 
France, 
Ohio River, 
Tennessee, 
Everglades, F'lo., 
Miami River, 
Parana River, 
Parana River, 
Ohio River, 
Fox River, 
Rio Negros, Patag., 
Ts. Am. Pt S., vo4, pl. 18926. 
Ann. Gen. des S. P., v. 5, p. 43. 
N.H.Diss., v.2, p.308, Oct.1829. 
TsHAmePs., v.18; pls, f 12: 
Conr. Mon., p. 77, pl. 43, f. 2. 
Ts, Am. P.S., v. 3, pl. 9,.f-1/4. 
Ann. Gen. des 8. P., v. 5, p. 45. 
Conr. Mon., p. 4, pl. 2. 
Ts. Am. P!S., vi, pl. 10, f. 16. 
Ann. Gen. des 8. P., v. 5, p. 50. 
Ts, Am: P.S., v. 3, pl. 13, f. 2¢ 
Nich. Ene Amer., pl. 2, f. 8. 
Conr: Mon:, p. 37, pl. 17, f. 2. 
Thisti@ayplei57, f..12: 
Ts. Am. P.S., v. 3, pl. 4, f. 4. 
Ann. Gen. des S. P., v. 5, p. 48. 
Pouls. Transl. Raf., p. 55. 
Ts. Am: P.S.., v. 4, pl. 16, f. 38. 
Sillim. Jour., v. 14, p. 284. 
MsaAmay BAS. v4 pliGs tO: 
List. C., pl. 147, f. 2. 
Mont. Test. Brit., p. 34. 
Don. B, Shells, v. 4, pl. 122. 
Don. B. Shells, v. 3, pl. 101. 
Tutt. B. Biv., pl. 16, f. 2. 
Chemn. 10, pl. 170, f. 1650. 
Rossm. Icon., pl. 3, f. 70, a, b. 
Rossm. Icon., pl. 14, f. 202-204. 
J. B. Bouillet Cat., p. 81. 
Mich. Comp., pl. 16, f. 25. 
Wood’s Gen. C., pl. 19, f. 5. 
Reeve C. Syst., pl. 87, f. 1. 
Reeve C. Syst., pl. 89, f. 10. 
J.B. Bouillet Cat., p.84, No. 98. 
Conr. Mon., p. 4, pl. 2. 
N. F. W. Shells, p.46, pl. 3, f. 6. 
Proc. Bost. 8S. N.H., v. 2, p. 53. 
Proc. Bost. 8. N.H., v. 2, p.53. 
Ts: Am. P.'S., v. 5, pl..8;:f. 20, 
Ts. Am. P.S., v. 5, pl. 14, f.42. 
Conr. Mon., pl. 9, f. 1. 
Sillim. Jour., v. 6, p. 174. 
Voy. Am. Merid., pl. 70, f. 1-4. 
Unio ridibundus, Say 
Unio suleatus, Lea. 
Unio obovalis, Raf. 
Unio ebenus, Lea. 
is Unio obliquus, Lam. 
is Unio auratus, Swains. 
is Unio ovatus, Say. 
is Unio eardium, Raf. 
Anodonta Ohiensis, Raf. 
- Unio levissimus, Lea. 
Symphynota ochracea, Lea. 
Mytilus fluviatilis, Gmel. 
Unio ellipsis, Lea. 
is Unio erassus, Say. 
is Unio lata, Raf. 
Mytilus angustior, List. 
Mya ovalis, Mont. 
Mya ovata, Donov. 
Mya depressa, Donov. 
Mysea solida, Turt. 
Unio noduloga, Lam. 
Unio tumida, Retz. 
Unio ovata, Bouil. 
Unio rostrata, Stud. 
Unio limagne, Bouil. 
is Unio cariosus, Say. 
is Unio ovalis, Flem. 
Unio ventricosus, Desh. 
Unio subovatus, Desh. 
Unio occidens, Desh 
Unio Solisiana, D’Orb. 
