1609 
1610 
1611 
1612 
1613 
1614 
1615 
1616 
1617 
1618 
1619 
1620 
1621 
1622 
1623 
1624 
1625 
1626 
1627 
1628 
1629 
1630 
1631 
1632 
1633 
1634 
1635 
1636 
1637 
1638 
1639 
cuneatus, 
cuneatus, 
cuneolus, 
cuprinus, 
ceyclips, 
cylindricus, 
a var., 
Pe « 
cyphius, 
« 
decipiens, 
decisus, 
declivis, 
declivis, 
ss var., 
decurvatus, 
dehiscens, 
delodontus, 
delphinus, 
a var., 
delumbis, 
depressus, 
depressus, 
depressus, 
depressus, 
Deshayesii, 
destructilis, 
dilatatus, 
“ec 
var., 
‘ ‘ 
discus, 
dolabreformis, 
a var., 
Dombeyanus, 
Donaciformis, 
Dorfeuillianus, 
dromas, 
‘9 var., 
ebenus, 
Edgarianus, 
Egyptiacus, 
elegans, 
Swain., 
Hild., 
Lea, 
Lea, 
Raf., 
Say, 
537 
Raf., 
Lea, 
Conrad, 
Say, 556 
Rossm., 
on 
oH 
rs 
Say, 
Lam., 
Gruner, 
or 
Ps 
j=) 
Conrad, 
Raf., 
Less., 
Mahle, 
Lam., 
Mich., 
Villa, 
Raf., 
544 
557 
Lea, 
Lea, 
Val., 
Lea, 
Lea, 
Lea, 
547 
Lea, 534 
Lea, 
Caiil., 
Lea, 
552 
58 
Detroit River, 
Muskingum, 
Holston River, 
Mexico, 
Ohio River, 
Wabash River, 
Ohio River, 
Muskingum River, 
Ohio River, 
Falls of Ohio River, 
Italy, 
Alabama River, 
Alabama, 
Bayou Teche, 
Louisiana, 
France, 
Wabash River, 
Brazil, 
Singapore, 
Souzi River, 
Malacca, 
Cooper River, 8. C., 
Falls of Ohio River, 
N. Holland, 
Illyria, 
Hunter R., N.S. W. 
Quimper, 
Moravia, 
Upper Missouri, 
Ohio River, 
Tennessee, 
India, 
Altamaha River, 
Ohio River, 
Ohio River, 
Harpeth River, 
Elk River, 
Ohio River, 
Holston River, 
Nile River, 
Ohio River, 
Sillim. Jour., v. 6, pl. 13, f. 17. 
Sillim. Jour., v. 14, p. 279. 
T's. AimeaPas., v7 pl. wate 3- 
Ts. Am. P.S., v. 4, pl. 12, f. 24. 
Conr. Mon., p. 35, pl. 16. 
Nich. Ene. Am., pl. 4, f. 3. 
Reeve C. Syst., pl. 89, f. 7. 
Sillim. Jour., v. 14, p. 288,f. 13. 
Conr. Mon., pl. 638, f. 113. 
Poulson’s Transl. Raf., p. 39. 
Ts. Am. P.S., v. 4, pl. 12, f. 23. 
Conr. Mon. p. 45, pl. 23, f. 1. 
Amer. Conch., pl. 35. 
Ts. Am. P.S., v- 5, pl. 4, f. 10. 
Rossm., pl. 9, f. 131. 
Amer. Conch., pl. 24. 
Delessert, pl. 12, f. 7. 
Delessert, pl. 19, f. 3. 
Ts. Am. P. S., v. 8, pl. 17, f. 35. 
Conr. N. F. W. Shells, pl. 5,f. 3. 
Poulson’s Transl. Raf., p. 35. 
Voy. Coquille, pl. 15, f. 5. 
Pfeiff. Syst. An., pl. 8, f. 3, 4. 
Delessert, pl. 12, f. 5. 
Mich. Comp.., p. 167, pl. 16, f.30. 
Rossm., f. 769. 
Conr. Mon., p. 42, pl. 21. 
Sillim. Jour., v. 6, pl. 13; f. 13. 
Ann. G. des 8. Phy., v. 5, p. 31. 
Ts. Am. P.S., v. 6, pl. 18, f.57. 
Ts. Am. P.S., v. 6, pl. 24, f. 118. 
Chenu, pl. 23, f. 6. 
Ts. Am. P.S., v. 8, pl. 4, f. 3. 
Ts. Am. P.S.., v. 6, pl. 17, f. 54. 
Ts, Am. P.S., v. 5, pl. 10, f. 29. 
Conr. Mon., p. 84, pl. 46, f. 2. 
Ts. Am. P.S., v. 4, pl. 9, f. 14. 
Ts. Am. P. S., v. 8, pl. 15, f. 30. 
Voy. a Méroé, v. 2, pl. 61, f. 6,7. 
Ts. Am. P.S., v.4, pl. 9, f. 138. 
is Unio triqueter, Raf. 
is Unio fasciolaris, Raf. 
is Unio metallicus, Say. 
is Unio erassus, Say. 
Unio naviformis, Lam. | 
Unio Solenoides? Raf. 
Unio ASsopus, Green. 
Obliquaria eyphia, Raf. 
is Unio Sayi, Ward. 
Unio geometricus, Lea. 
Unio batavus, Lam. ex Lea. 
is Unio lata, Raf. 
Unio lacteolus, Lea. 
Unio Modioliformis, Lea. 
is Unio lineolatus, Raf. 
is Unio auratus, Swain. 
is Margaritana Bouellii, Fer. 
Unio pictorum, Lam. ex Lea. 
is Unio Moquinianus, Dupuy. 
Unio gibbosus, Barnes. 
Unio mucronatus, Barnes. 
Unio nasuta, Lam. 
is Unio plicatus, Say. 
is Unio nervosa, Raf. 
is Unio bullatus, Raf. 
is Unio obliquus, Lam. 
is Unio truncatus, Raf. 
