Lepas, 
tulipa, 
verruca, 
Le Philin, 
Le Pietin, 
Le Ropan, 
Leptaena, 
Leptoconchus, 
Lepton, 
squamosum, 
Leptopoma, 
acuminatum, 
acutimarginatum, 
atricapillum, 
fibulum, 
goniostoma, 
Guimarasense, 
Helicoides, var., 
immaculatum, var., 
insigne, 
leuteostoma, 
nitidum, 
Panayense, 
perlucidum, var., 
perplexum, 
pileus, 
Leptospira, 
signata, 
striata, 
Le Ropan, 
Le Sadot, 
Le Sirat, 
Le Solat, 
Le Tesan, 
Leucochroa, 
albella, 
candidissima, 
cariosula, 
Gargottae, 
rugosa, 
tectiformis, 
Turcica, 
Le Vagal, 
Le Vermet, 
L’ Yet, 
Liceum, 
Margarita, 
Liguus, 
virgineus, 
Ligula, 
substriata, 
Lima, 
Limacina, 
annularis, 
Swains., 
“ 
“ 
Adans., 
Adans., 
“ 
«“ 
Humph., 
“ 
Montf., 
“«“ 
Mont., 
“ 
Brug., 
Cuv., 
Hartm., 
~ 
Limacina, 
elongata, 
pellucida, 
pellucida, a., 
vitrea, a., 
Limacinea, 
Limax, 
faba, 
fibratus, 
flammeus, 
marina, 
scaber, 
serpens, 
tiara, 
Limicolaria, 
flammea, 
Limicolarius, 
flammeus, 
flammiger, 
Limnea, 
succinea, 
Limneus, 
Dombeianus, 
flumineus, 
fragilis, 
Limnicolarius, 
Kambeul, 
Limnophysa, 
Vahlii, 
Lingula, 
Lithasia, 
geniculata, 
Lithoclypus, 
fuscus, 
Naticoides, 
Lithodomus, 
Lithophagus, 
Lithotrya, 
Litiopa, 
Littorina, 
tuberculata, 
Lituites, 
Lituus, 
brevis, 
Lobaria, 
quadriloba, 
Loligo, 
Loligopsis, 
Longaeva, 
turrita, 
Lottia, 
Lucerna, 
acutissima, 
lychnuchus, 
sinuata, 
4.4.6 
Linn., 
Martyn, 
Rumpbh., 
Martyn, 
“« 
“« 
Schum., 
« 
Beck, 
“ee 
“ 
Flem., 
“ 
D’Orb., 
Brug., 
Hald., 
«“ 
Pins 
Fer., 
Cuv., 
Megerle, 
Sowb., 
Rang, 
Fer., 
Menke, 
Breyn, 
Martyn, 
Blain., 
Gmel., 
Lam., 
Megerle, 
Miuhlf., 
Gray, 
Swains., 
Lucernella, 
hippocastanum, 
Lucidella, 
aureola, 
Lucidula, 
Barbadensis, 
Lucina, 
Lumbricus, 
marinus, 
Lutraria, 
papyracea ? 
Lymnaea, 
corvus, 
fragilis ? 
cc) var, 
pereger, 
Lymnaeadae, 
Lymnaeus, 
glabratus, 
Parchappii, 
Lymnea, 
columnaris, 
Lyonsia, 
striata, 
Lyra, 
Davidis, 
Lyrostoma, 
labyrintha, 
Machaera, 
Macroceramus, 
signatus, 
Macrocyclis, 
Cunninghami, 
Peruviana, 
Macrodontes, 
Gargantua, 
Sowerbyi, 
Macrospira, 
octona, 
Macrostomata, 
Mactra, 
albina, 
Donacina, 
fasciata ? 
grandis, 
lilacea, 
lutraria, 
ornata ? 
radiata, 
rugosa, 
similis, 
solida, 
Mactracea, 
Brug., 
Linn., 
“ee 
Lam., 
“ 
“ 
Parr., 
Linn., 
“ 
Drap., 
Hartm., 
D’Orb., 
Lam., 
« 
Turt., 
« 
Mart., 
Swains., 
Linn., 
Desh., 
Lam., 
Desh., 
Lam., 
Dillw., 
Gray, 
Donov., 
Gmel., 
Gray, 
Payr,, 
