1660 
1661 
1662 
1663 
1664 
1665 
1666 
1667 
1668 
1669 
ellipsarius, 
ellipsis, 
ellipticus, 
ellipticus, 
elongatulus, 
elongatus, 
emarginatus, 
errosus, 
excultus, 
exolescens, 
fabalis, 
fasciatus, 
z var., 
“c “ 
fasciolaris, 
fasciolus, 
ss var., 
Fisherianus, 
flavus, 
var., 
flexuosus, 
sf var., 
fluviatilis, 
foliacea, 
foliatus, 
folliculatus, 
formosus, 
fragilis, 
fragilis, 
8 var., 
Pe « 
fragosus, 
se var., 
fulvus, 
fusculus, 
geometricus, 
Georgina, 
gibba, 
gibber, 
gibbosus, 
fs var., 
“ “ 
gibbosus, 
Raf., 
Lea, 
Wagn., 
Barnes, 
Muanhle., 
Lam., 531 
Lea, 
Retz., 
Conrad, 
Gould, 
Lea, 
Raf., 
549 
Lea, 
Raf., 
Raf., 
Green, 
Gould, 
Hild., 
Lea, 
Lea, 
Swains., 559 
Raf., 
Conrad, 
Lea, 
Ziegl., 
Lea, 
Lam., 
Miuhlf., 
Lea, 
Raf., 
536 
542 
Barnes, 
Ohio River, 
Ohio River, 
Brazil, 
Ohio River, 
Styria, 
France, 
N. Holland ? 
Bremen, 
New Orleans, 
Tavoy, 
Ohio River, 
Sciota River, 
Kentucky, 
Ohio River, 
Wabash River, 
Ohio River, 
Chester River, 
Kentucky, 
Ohio River, 
Ohio River, 
New York, 
Tavoy, 
Ohio River, 
59 
Savannah River, 
Ohio River, 
Ohio River, 
Detroit River, 
Fox River, 
Ohio River, 
Sciota River, 
South Carolina, 
Styria, 
Louisiana, 
Lake George, 
Germany, 
Tennessee, 
Ohio River, 
Sciota River, 
Wabash River, 
Ohio River, 
Pouls. Transl. Raf., p. 35. 
Ts. Am. P.S., v. 8, pl. 4, f. 4. 
Spix Test. B., pl. 26, f. 1, 2. 
Sillim. Jour., v. 6, p. 259, f. 19. 
Rossm. Icon., pl. 9, f. 132. 
Pfeiff. L. & S. MOIL., pl. 5, f. 11. 
Ts. Am. P.S., v. 5, pl. 9, f. 22. 
Conr. Mon., p. 99, pl. 55, f. 1. 
Proc. Bost.S. N.H ,v.1,p. 141. 
Ts. Am. P.S., v. 4, pl. 10, f. 16. 
Conr. Mon., p. 3, pl. 1. 
Silim. Jour., v. 6, pl. 11, f 10. 
Ann. Gen. desS. P., v. 5, p. 28. 
Amer. Conch., pl. 22. 
Ts. Am. P.S., v. 5, pl. 9, f. 13. 
Ts. Am. P.S., v. 5, pl. 15, f. 45. 
Sillim. Jour., v. 14, p. 279, 283. 
Conr. Mon., p. 26, pl. 11, f. 2. 
Ann. Gen.desS. P., v. 5, p. 33. 
Ts. Am. P.S., v. 6, pl. 4, f. 8. 
Conr. Mon., p. 74, pl. 41, f. 2. 
TsrAmyBas:. Vv. 3, plissfalo. 
Conr. Mon., p. 8, pl. 4, f. 2. 
Sillim. Jour., 14, p. 248, f. 16. 
List. C., pl. 157, f. 12. 
Proc. Bost. S. N. H., 1, p. 141. 
Conr. Mon., p. 8, pl. 4, f. 2. 
Ts. Am. Ph.S., 6, pl. 11, f. 33. 
Ts. Am. Ph.8., 4, pl. 16, f. 41. 
Zool. ill., st Ser., 3, pl. 171. 
Conr. Mon., p. 55, pl. 30. 
Zool. Ill., 8, pl. 171. 
Ts. Am. Ph. S.. 3, p. 482. 
Conr. Mon., p. 12, pl. 6, f. 2. 
Ts. Am. Ph. S., 5, pl. 13, f. 39. 
Rossm. Icon., pl. 15, f. 211. 
Ts- AmaPh. S.,.5, pl..45f0- 
Ts. Am. Ph. 8., 3, p. 416. 
Rossm., f. 20. 
Ts. Am. Ph.S., 6, pl. 10, f. 30. 
Pouls. Transl. Raf., p. 56. 
Ts. Am. Ph. S., 4, pl. 17, f. 42. 
Conr. Mon., p. 50, pl. 27, f. 1 
Conr. Mon., p. 42, pl. 21. 
is Unio crassus, Say. 
is Unio olivarius, Raf. 
is Unio multistriatus, Lea. 
is Unio crassus, Say. 
is Unio pictorum, Lam. ex Lea. 
is Margaritana margaritifera. 
Unio littoralis? Pfeiff. 
is Unio lapillus, Say. 
Unio carinatus, Barnes. 
Unio phaseolus, Hild. 
Unio planulatus, Lea. 
Unio camelus, Lea. 
Unio euneatus, Hild. 
Unio multiradiatus, Lea. 
Unio ligamentina, Desh. 
Unio rubiginosus, Lea. 
Unio foliatus, Hild. 
is Unio complanatus, Solan. 
is Unio flexuosus, Raf. 
is Unio triqueter, Raf. 
is Unio fragilis, Raf. 
Unio gracilis, Barnes. 
Unio fragilis, Swains. 
Symphynota gracilis, Lea. 
Unio icterinus, Conrad. 
is Unio declivis, Say. 
is Unio complanatus, Soland. 
is Unio batavus, Lam. 
is Unio crassidens, Lam. 
Unio torulosus, Raf. 
Unio perplexus, Lea. 
is Unio dilatatus, Raf. 
