6304 
6305 
6306 
6307 
6308 
6309 
6310 
6311 
6312 
6313 
6314 
6315 
6316 
6317 
6318 
6319 
6320 
6321 
6322 
6323 
6324 
6325 
6326 
6327 
6328 
6329 
6330 
6331 
6332 
6333 
6334 
6335 
6336 
6337 
6338 
6339 
6340 
labiata, 
Lessoni, 
leucostoma, 
se 
“ 
Lindsleyi, 
var., 
“ec 
longiscata, 
lubrica, 
luteola, 
macrostoma, 
marginata, 
megasonia, 
minuta, 
modicella, 
Moravica, 
navicula, 
Nuttalliana, 
obrussa, 
obscura, 
ovalis, 
ovata, 
pallida, 
palustris, 
parva, 
pellucida, 
pereger, 
Philadelphica, 
pinguis, 
reflexa, 
SS Satvar's 
rugata, 
Sanderi, 
Sandwichensis, 
Sicula, 
solida, 
Sotenia, 
speciosa, 
stagnalis, 
strigata, 
succinea, 
tener, 
tenuis, 
Adams, 
Drap., 
Lea, 
Parr., 
Drap., 
Lea, 
Say, 
Say, 
Ziegl., 
Parr., 
Phil., 
Parr., 
Lea, 
Parr., 
Ziegl., 
Drap, 
Parr., 
Desh., 
Parr., 
Bronn, 
14 
11 
18 
12 
15 
270 
North Germany, 
New Holland, 
France, 
Connecticut, 
Paris, 
Styria, 
Bengal, 
New York, 
France, 
N. W. Territory, 
France, 
Maine, 
Moravia, 
New York, 
Oregon, 
Philadelphia, 
Croatia, 
East Indies, 
France, 
Lake Champlain, 
New York, 
Ohio, 
Sicily, 
France, 
Philadelphia, 
N. W. Territory, 
New York, 
Ohio, 
Dalmatia, 
Dalmatia, 
Sandwich Isles, 
Sicily, 
Oregon, 
Bannat, 
France, 
France, 
Sicily, 
Malabar, 
Hungary, 
Germany, 
Guer. Mag., pl. 16. 
Rossm., f. 58. 
Drap. Moll., pl. 3, f. 3, 4. 
N. H.N. York, p. 72, pl. 4, f.74. 
Sowb. Min. C.. pl. 343. 
Villa Cat., p. 81. 
Delessert, pl. 30, f. 5. 
JoureAcaNE S25 ps 170! 
Mich. Compl., pl. 16, f. 15, 16. 
Hald., pl. 3, f. 1-6. 
Drap., pl. 38, f. 5-7. 
Jour. Ac. N.S., 5, p. 122. 
Villa Cat., p. 81. 
Humb. et Bonpl., 2, p. 251. 
Trs. Am. Ph. 8., 9, p. 9. 
Hald., pl. 18, f. 16-18. 
Rossm., p. 96, 2. 
Reeve C. Syst., pl. 191, f. 4. 
Drap. Moll., pl. 2, f. 30, 31. 
Bost. J. N. H., v. 3, p. 324. 
Hald., pl. 6, f. 7. 
Proc. Am. Ph. 8., 2, p. 83. 
Chemn. 9, pl. 135, f. 1244. 
ProeAme Ph: S:, 2; prez: 
Jour. Ac. N. Sci., 2, p. 128. 
Hald., pl. 8, p. 26. 
Trs. Am. Ph.S., 5, pl. 19, f. 82. 
Villa Cat., p. 31. 
Villa Cat., 1841, p. 31. _ 
Hald., pl. 11, f. 10-13. 
Villa Cat., 1841, p. 32. 
Rossm., f. 50. 
Rossm., f. 49. 
Mill. Verm., p. 182. 
Brug. Dict., No. 13. 
Turt. Man., p. 121, f. 105. 
Villa Cat., 1841, p. 31. 
Voy. Belang,, pl. 2, f. 13, 14. 
Lymnaea elongata, Drap. 
fossil. 
is Lymnaea columella, Say. 
is Lymnaea truncatula, Miill. 
is Lymnaea humilis, Say. 
is Lymnaea columella, Say. 
Lymnaea fragilis? var., Linn. 
is Lymnaea fragilis, Linn. 
is Lymnaea humilis, Say. 
Lymnaeus glabratus, Htm. 
is Lymnaea desidiosa, Say. 
is Lymnaea catascopium, Say. 
Lymnaea exilis, Lea. 
is Lymnaea fragilis, Linn. 
Helix stagnalis, Linn. 
Buccinum stagnalis, Mill. 
Bulimus stagnalis, Brug. 
Limneus fragilis, Turt. 
