8()i — 



Lamellidoris. "208. 



Laniprosloma, 127. 



Lampsilis. -il, .^5. 62. 215. 



Lanisles, 29. 



LaoïiKt. 30. 



Lartetia, 579. 



La.m'a, o21,72o. 



/.rt/ifl, 114. 



Uda. 60, 101, 134, 181,412. 



Lehiiiannia, 180. 



Leio-slraca, 635. 



LepiiJopleurus, 186, 203. 



Lep Iaxis, 173. 



Leptoclinuiii, 142, 486. 



Leptou, 484, 683. 



Lt'ptoplana, 460. 



LepLoplax, 201 



LeHCOc/im<, 31,392, 514, 538. 



Liguus, 33, 666. 



Lmrt, 135, 214, 429. 



Linuicina, 16,126, 132,386,521. 



Lxmapontia. 693, 723. 



Lima/i;, 19, 30, 42, 116, 118, 121, 123, 

 145, 147, 148. 174, 180, 189, 227, 235, 

 243. 256, 272, 286, 292. 295, 300, 304, 

 307, 309, 313, 314, 332, 335, 346, 354, 

 355, 381, 389, 450, 457, 465, 481, 518, 



' 519, 533, 541), 576, 579, 596. 614, 618, 

 651,653, 713,723. 



Limnaea, 26, 27, 28, 3i, 41, 45, 86. 106, 

 109, 111,119.146,148,151,172,210, 

 211, 212, 220, 223, 233, 242, 243, 244, 

 246, 217, 248, 279, 281. 285. 294, 295, 

 296, 300, 302, 304, 307, 310, 314, 316, 

 317, 326, 327, 328, 330, 333, 334, 335, 

 336, 337, 339, 341, 343, 345, 346. 349, 

 354. 355. 356, 357, 386, 389, 395, .396, 

 399. 400, 401, 402, 409, 412, 417, 421, 

 422. 423, 425, 430. 440, 444, 446, 447, 

 449, 450. 451, 452, 463, 464, 469, 480, 

 483, 488. 491. 492, 497, 501, 502. 503, 

 504, 505, 507. 508, 51 1, 512, 513, 514, 

 515, 518, 529, 530, 531, 532, 533, 534, 

 544, 545, 546, 549, 550, 551, 554, 658, 

 560, 563, 571, 572. .574, 575, 581, 583, 

 .588, 590. .^94. 609, 610, 611, 615, 618, 

 628, 642, 644, 650, 651, 652. 653, 655, 



658, 661, 665, 668, 674, 676, 682, 687, 

 698. 699, 700, 704. 715, 723, 728, 729 

 734. 735, 736. 737. 738, 740, 741, 745 

 746, 748. 784. 



Limnocardiuni, 469, 627. 



Limopsi.s, 60, 525. 



Linudiix, 333. 



Lilhncardium, 772. 



Lùliodomus, 152, 262, 264, 457, 523, 

 587, 597. 



Lithocflyphiis^ 418. 



Littorimu 20, 27, 35, 39, 42, 45, 109, 

 111, 141, 162, 163, 187, 189, 206, 223. 

 227, 242, 276, 293. 296, 301, 343, 354. 

 355, 374, 418, 419, 420, 430, 457, 461, 

 464, 467, 512. 532, 534. .535, 541, 543. 

 547, 549, 551, 559, 564, 565, 567, 508, 

 570, 573, 576, 581, .'82, 586,615. 622, 

 628, 649. 664, 687, 689, 728, 748. 750, 

 782, 783. 



Littorinida, 234. 



Lobigcj-, 178. 



Lolido, 17. 20, 67, 105. 152, 301. 304, 

 305, 30", 350. 358. 359, 400, 402. 437, 

 457, 48 i, 530, .533, 547, 570 598, 

 696. 



Lophocercus, 178. 



Lophyrus, 781. 



Lotlia, 224, 244, 250, 251, 509. 



Lucapina, 250. 



Liicidella, 626, 666. 



/.wcma, 53, 55, 59, 60, 212. 



Lnrinop.sis. 103. 



Lunalia, 163.391, 595. 



Lutraria, 102, 103, 198, 265, 266, 

 368. 



Lyonsia, 66. 



Lyonsielln, 55, 771. 



M 



Mac-Gillivruyia, 457, 614. 



Mttctm. 53, 56. 64, 103. 223, 244, 



265, 367, 376, 431, 566, 567, 575,626, 



627. 



