632 
liricincta, Melania, 280, 281, 282.. 
Potadoma, 75, 272 (Fig. 45), 273, 
275, 276, 279, 280, 283, 568, 
569, 570, 57/38; 579: PIX XVI, 
figs. 4-4b, 6, 8-8c. 
Lithoglyphus, 224. 
Lithoglyphus, 303, 305, 307, 308, 315. 
Inthoparches, 250. 
lithophaga, Nodularia teretiuscula var., 
386. 
lithophagus, Unio, 386. 
littoralis, Edgaria, 3382. 
littorea, Littorina, 564. 
Littoridina, 213. 
Littorina, 244, 315, 564, 590. 
littorina, Hirthia, 328, 590. 
Littorinide, 70, 97, 243, 592. 
livida, Auricula, 100. 
lividus, Melampus, 100. 
livingstonensis, Pseudospatha, 445. 
livingstoni, Pseudospatha, 445. 
livingstoniana, Burtonia, 445. 
Burtonia tanganyicensis var., 445. 
Edgaria, 334, 335. 
Edgaria, 328, 331. 
Paramelania, 334. 
Pseudospatha, 444, 445, 446. 
Pseudospatha tanganyicensis, 4465, 
588. Pl. XLV, fig. 4. 
Lobelia, 511, 514. 
lobensis, Parreysia, 383. 
loboénsis, Parreysia, 383. 
Lobogenes, 70, 74, 75, 217, 224, 523, 
556, 568. 
locard:, Paramelania, 329. 
Unio, 397. 
locardiana, Cameronia, 442. 
Chambardia, 413. 
Edgaria, 329, 330. 
Grandidieria, 397. 
Hautteceuria, 304. 
Paramelania, 329. 
longicauda, Bartramia, 531. 
longimana, Bithynis, 66. 
longirostris, Galateia cumingii var., 362. 
Hylacantha, 317. 
Leander, 25, 26. 
Tiphobia, 317. 
INDEX 
loricata, Corvospongilla, 453. 
Melania, 269. 
Melania matoni var., 269. 
Loripes, 565. 
lourdeli, Parreysia, 383, 394. 
Unio, 394. 
lourdelli, Nodularia, 394. 
Loxotrema, 90, 95. 
luapulaénsis, Unio, 392, 393. 
luapulensis, Lanistes ellipticus, 194, 199, 
568. 
Meladomus ellipticus var., 199. 
lubackil, Egeria, 362. 
Galatea, 362. 
lubakii, Galatea, 362. 
lucasi, Cerastus, 513. 
Subuliniscus, 512. 
lucida, Ampullaria, 182. 
Lucinacea, 336. 
ludoviciana, Physa, 140. 
ludovicianus, Bulinus, 140. 
luhderi, Laniarius, 478. 
luje, Macrobrachium, 7, 8, 29, 30, 31, 
of. PAs Pili PllVe fe: 1. 
Palzmon, 30. 
lukuluensis, Mutela, 417. 
lusitanica, Helix, 188. 
lutea, Unio burtoni var., 395. 
luteostoma, Pomacea, 89, 91. 
lutescens, Cassidula, 105. 
Unio gravida var., 395, 396. 
Unio hauttecceuri var., 382. 
lutetianus, Theodoxus, 164. 
luteum, Distoma, 91. 
Lutra, 4. 
Lymnea, 69, 88, 89, 92, 94, 95, 96, 105, 
115, 148, 214, 215, 521, 522, 
523, 525, 526, 527, 528, 530, 532, 
033, 534, 540, 541, 544, 545, 556, 
561, 568, 572, 573, 577, 587, 588, 
096, 597, 598. 
Lymneide, 69, 94, 96, 97, 98, 105, 115, 
546. 
Lymnexus, 105. 
Lymneus, 106. 
Lymnula, 105. 
Lymnus, 105. 
