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 
270 
labiata, 
North Germany, 
Lessoni, 
Desh., 
14 
New Holland, 
Guer. Mag., pi. 16. 
leucostoma, 
Lam., 
11 
France, 
Rossm., f. 58. 
“ var., 
(( it 
Drap. Moll., pi. 3, f. 3, 4. 
Lymnaea elongata, Drap. 
Lindsleyi, 
De Kay, 
Connecticut,. 
N. H. N. York, p. 72, pi. 4, f. 74 
longiscata, 
Brong., 
7 
Paris, 
Sowb. Min. C., pi. 343. 
fossil. 
lubrica. 
Parr., 
Styria, 
Villa Cat., p. 31. 
luteola. 
Lam., 
5 
Bengal, 
Delessert, pi. 30, f. 5. 
macrostoma, 
Say, 
New York, 
Jour. Ac. N. S., 2, p. 170. 
is Lymnaea colamella, Say. 
margin ata, 
Mich., 
18 
France, 
Mich. Compl., pi. 16, f. 15, 16. 
megasonia, 
Say, 
N. W. Territory, 
Hald., pi. 3, f. 1-6. 
minuta, 
Drap., 
12 
France, 
Drap., pi. 3, f. 5-7. 
is Lymnaea truncatula, Mull. 
modicella, 
Say, 
Maine, 
Jour. Ac. N. S., 5, p. 122. 
is Lymnaea humilis. Say. 
Moray ica. 
Parr., 
Moravia, 
Villa Cat., p. 31. 
navicula, 
Val., 
New York, 
Plumb, et Bonpl., 2, p. 251. 
is Lymnaea columella, Say, 
Nuttalliana, 
Lea, 
Oregon, 
Trs. Am. Ph. S., 9, p. 9. 
obrussa, 
Say, 
Philadelphia, 
Hald., pi. 13, f. 16-18. 
obscura, 
Ziegl., 
Croatia, 
Rossm., p. 96, 2. 
Lymnaea fragilis? var., Linn. 
oval is, 
Gray, 
East Indies, 
Reeve C. Syst., pi. 191, f. 4. 
ovata. 
Drap., 
8 
France, 
Drap. Moll., pi. 2, f. 30, 31. 
pallida. 
Adams, 
Lake Champlain, 
Bost. J. N. H., V. 3, p. 324. 
palustris. 
Drap., 
3 
New York, 
Hald., pi. 6, f. 7. 
is Lymnaea fragilis, Linn. 
parva. 
Lea, 
Ohio, 
Proc. Am. Ph. S., 2, p. 33. 
is Lymnaea hnmilis. Say. 
pellucid a, 
Parr., 
Sicily, 
pereger. 
Drap., 
9 
France, 
Chemn. 9, pi. 135, f. 1244. 
Lymnaeus glabratus, Htm. 
Philadelphica, 
Lea, 
Philadelphia, 
Proc. Am. Ph. S., 2, p. 32. 
is Lymnaea desidiosa, Say. 
pinguis, 
Say, 
N. W. Territory, 
Jour. Ac. N. Sci., 2, p. 123. 
is Lymnaea catascopium. Say. 
reflexa. 
Say, 
New York, 
Hald., pi. 8, p. 26. 
“ var., 
(( (( 
Ohio, 
Trs. Am. Ph. S., 5, pi. 19, f. 82. 
Lymnaea exilis. Lea. 
rugata. 
Ziegl., 
Dalmatia, 
Villa Cat., p. 31. 
Sanderi, 
Parr., 
Dalmatia, 
Sandwichensis, 
Phil., 
Sandwich Isles, 
Sicula, 
Parr., 
Sicily, 
Villa Cat., 1841, p. 31. 
solida, 
Lea, 
Oregon, 
Hald., pi. 11, f. 10-13. 
Sotenia, 
Parr., 
Bannat, 
Villa Cat., 1841, p. 32. 
speciosa. 
Ziegl., 
3 
France, 
Rossm., f. 50. 
is Lymnaea fragilis, Linn. 
stagnalis. 
Drap , 
2 
France, 
Rossm., f. 49. 
Helix stagnalis, Linn. 
“ var., 
Miill. Verm., p. 132. 
Buccinum stagnalis, Miill. 
a tc 
Brug. Diet., No. 13. 
Bulimns stagnalis, Brug. 
a it 
Turt. Man., p. 121, f. 105. 
Limneus fragilis, Turt. 
strigata. 
Parr., 
Sicily, 
Villa Cat , 1841, p. 31. 
succinea. 
Desh., 
15 
Malabar, 
Voy. Belang., pi. 2, f. 13, 14. 
tener, 
Parr., 
Hungary, 
tenuis, 
Bronn, 
Germany, 
