— 799 — 
Index des genres et autres subdivisions. 
Acanthinula, 522. 
Acanthochiton, 69, 154, 201, 203, 204, 
466, 720, 783. 
Acanthopleura, 184, 185, 201, 203, 204, 
218, 387, 580. 
Acanthopsole, 95. 
Acardo, 16. 
Acavus, 31, 174. 
Acera, 176, 189, 249, 955, 961. 
Achatina, 28, 34, 464, 481. 
Achatinella, 169, 3178, 449, 600, 601, 618, 
620, 629, 679. 
Aclesia, 94, 177, 187, 955. 
Acmaea, 224, 254, 985, 507, 586. 
Acme, 39, 148, 285, 753. 
Actinia, 145, 485. 
Acusta, 224. 
Adacnarca, 591. 
Aegires, 100, 208, 387. 
Aenigma, 284. 
Aeolidiella, 170. 
Aetheria, 196, 198, 214, 430, 559, 556. 
Agathirses, 50. 
Agriolimax, 91, 148, 931, 232, 934, 935, 
510. 
Alasmodonta, 63. 
Alexandromenia, 205. 
Alexia, 38, 73. 
Algues, 485, 486. 
Alopia, 5 EI. 
Amalia, 231, 519, 713. 
Ammonites, 439, 473. 
Amnicola, 35, 943, 519, 619. 
Amphibola, 171. 
Amphidesma, 53. 
Amphidromus, 159, 736. 
Amphioxus, 332. 
Amphipeplea, 294, 300, 669. 
Amphorina, 171, 751. 
Ampullaria, 20, 111, 224, 9254, 298, 391, 
181. 
Amussium, 456, 525, 5928, 694. 
Anatina, 284, 521. 
Ancula, 91, 98, 907, 287, 293, 305, 387, 
567. 
Ancylus, 115,190, 210, 220, 226, 237,294, 
414, 430, 469, 484, 498, 527, 534, 541. 
Aneitea, 174. 
Aneitella, 93, 174. 
Angustispira, 483. 
Annélides, 163. 
Anisomyaires, 7170. 
Anodonta, 64, 65, 104, 135, 137, 189, 
196, 219, 269, 965, 266, 343, 411, 491, 
499, 507, 547, 552, 554, 557, 911, 513, 
516, 583, 592, 593, 597, 683. 
Anomia, 16, 17, 59, 195, 220, 399, 445, 
457, 524, 585, 966, 611, 616, 689, 693, 
695, 125. 
Aphanogonia, 468. 
Aplexa, 75, 299. 
Aplysia, 143, 169, 176, 187, 189, 994, 
249, 955, 261, 297, 299, 305, 339, 341, 
399, 465, 479, 490, 498, 509, 513, 560, 
916, 090, 5992, 596. 
Aplysiella, 118. 
Aporrhais, 998. 
Arca, 51, 58. 60, 283, 390, 391, 499, 
029, 566, 597, 689, 690, 781. 
Archidoris, 596. 
Architeuthis, 139. 
Argonauta, 20, 68, 267, 268, 271, 302, 
303, 304, 398, 474. 
Arion, 17, 19, 30, 71, 92, 145, 147, 179, 
180, 191, 295, 936, 243, 286, 300, 303, 
314, 410, 459, 468, 481, 508, 510, 533, 
939, 046, 649, 645, 657, 676, 721. 
Arionta, 316, 444, 540, 666, 713, 734. 
