LIMAX oiivaceus, I, 17 g. 
— semitectus, I, 179 , 182 . 
— togata, I, 179 . 
- — tunicata, I, 179 . 
— unicoior, 1 , 179 . 
Limax cinereus terrestris, I, 671 . 
Limicolaria, I, 443. 
Limnæa, Poli, II, 538. 
LIMNÆA, Lamarck (emend.), II, 
18 , 3i, 38, 45, 274 . 
— abyssicola, II, 48. 
— appressa, II, 4i. 
— attenuata , Say, II , 47 , 49 , 3o5 , 
676 . 
— auiicularia , II, 4o, 4i, 53. 
— Balthica, II, 47 . 
— Barbadensis , II, 47 . 
— caperata, II, 5o, 5i. 
— catascopium, II, 4i. 
— columella, II, 52. 
— cruenta, II, 538. 
— Cubensis, Pfeiffer, II, 47 , 48, 
50, 681 . 
— Delaunayi, II, 47 . 
— diaphana, II, 46. 
— fusca, II, 538. 
— Geisericola, II, 47 . 
— glabra, II, 90 . 
— glacialis, II, 4i, 47 . 
— Hookeri, II, 47 . 
— humilis, II, 48, 5i. 
— limosa, II, 47 . 
— macrostoma, Say, II, 4g, 52. 
— megasoma, II, 4i. 
— megaspida, II, 46. 
— ovata, II, 48 , 53. 
^ Palmeri, Dall, II, 48, 51. 
— palustris, II, 4o, 4i, 5o. 
— peregra, II, 4i, 47 . 
— producta, II, 48. 
— reflexa, II, 4g, 5o. 
MACROCERAMUS, Guilding, I, 
396 , 416, 419, 421, 464, 
699- 
INDEX ALPHABÉTIQUE. 
LIMNÆA reticulata, II, 48. 
— stagnalis, II, 3g, 4o, 4i, 48, 55. 
— subulata, II, 5o. 
— thermalis, II, 47 . 
— truncatula, II, 4i, 48, 5i. 
— umbilicata, II, 48, 5o, 5i. 
— viator, II, 47 . 
— vulgaris, I, 665. 
— Wilsoni, II, 4g. 
LIMNÆIDÆ, II, 31. 
LIMNÆINÆ, II, 3 1 , 38. 
LiMNEns attenuatus , II, 4g. 
— Cubensis, II, 5o. 
— macrostomus, II, 52. 
— subulatus, II, 4 9 . 
LIMNOPHYSA, Filzinger, II, 46, 
49. 
Limsorea, II, 273 . 
Limosina, II, 645, 65o, 65 1 . 
— macidata, II, 653. 
Liobaicalia, II, 273 . 
Liogvris, II, 2g4. 
Lioplacodes, II, 278 . 
Lioplax, II, 253, 278 , 684. 
— subcarinatum , II, 279 . 
LIOSTRACUS, Albers (emend.), I, 
462,473, 500. 
— alternans, I, 5 00 . 
— maculatus, I, 5o5. 
— Mexicanus, I, 565. 
— Moricandi , I, 497 . 
— Ziegleri, I, 5oi. 
LIRIOLA, Dall, II, 108. 
M 
MACROCERAMUS concisus, Mo- 
relet, I, 421; II, 678 . 
— crenulatus, I, 42 1 . 
709 
LIRIOLA peltoides, Garpenter, II, 
108. 
— subspiralis, Garpenter, II, 108. 
Lithasia, II, 684. 
Lithidion, II, 169 . 
Lithoglyphos, II, i 55 , 254 , 270, 
274. 
— lapidum, II, i55. 
Lithotis, I, 648, 653. 
Littorina, II, 453. 
Littorinella , II, 258, 270, 
Littorinida, II, 254, 256. 
— Gaudicliaudi , II, 267 . 
L 1 TTORINIDÆ , II , 257 . 
Loncosilla, II, 54o. 
Lowea, I, 585. 
Lucena, I, 646. 
Lucideela, II, 387 , 388. 
Lucina, II, 644. 
— Jamaicensis, II, 33 1 . 
— multilabiata , II, 538. 
— tigerina, II, 33 1 . 
Lymnadea, II, 54 1 . 
Lymnæa, II, 38, 
Lymnea rugosa, I, 5i5. 
Lymneana, II, 3i. 
Lysinoë Gliiesbreghti , I, 245. 
MACROCERAMUS denticulatus, 
Pfeiffer, I, 4 20 , 42 1 , 424. 
— denticulatus, Gundlach, I, 425. 
