— 799 



Index des genres et autres subdivisions. 



Acanthinula, S22. 



Acanthochiton, 69, 154, 201, 203, 204, 



4H6. 720, 783. 

 Acanthopleura, 184, 185, 201, 203, 204, 



218, 387, 580. 

 Acantliopsole, 95. 

 Acnrdo, 16 

 Acavus, 31, 174. 

 Acem, 176, 189,242,255,261. 

 Achatina, 28, 34, 464, 481. 

 Achatinella, 162, 378, 442, 600, 601 , 618, 



620, 629, 679. 

 Adesia, 94, 177, 187. 255. 

 Acmaea, 224, 254, 285, 507, 586. 

 Acme, 35, 148, 285, 753. 

 Actinia, 145, 485. 

 Aciista, 224. 

 Adacnarca, 521. 

 Aegires, 100, 208, 387. 

 Aenigma, 284. 

 Aeolidiella, 170. 



Aetheria, 196, 198, 214, 430, 552, 556. 

 Agathirses, 50. 

 Agriolimax, 91, 148, 231, 232, 234, 235, 



510. 

 Alasmodonta, 63. 

 Alexundromenia, 205. 

 Alexia, 38, 73. 

 Algues, 485, 486. 

 Alopia, 5i7. 

 A)?jfl/2ffl. 231, 519, 713. 

 Ammonites, 432, 473. 

 Amnicola, 35, 543, 572, 612. 

 Amphibola, 171. 

 Ampkidesma, 53. 

 Amphidromus, 159, 736. 

 Amphioxus, 332. 

 Amphipeplea, 294, 300, 669. 



Amphorina, 171, 751. 



Ampullaria, 20, 111, 224, 254, 298, 391, 



781. 

 Am//wm)H, 456, 525, 528, 694. 

 Anatina, 284, 521. 

 AncM/a, 97, 98, 207, 287, 293, 305, 387, 



567. 

 Ancylus,ilS, 190, 210, 220, 226, 237, 294, 



414, 430, 469, 484, 498, 527, 534, 544. 

 Aneitea, 174. 

 Aneitella, 93, 174. 

 Angustispira, 483. 

 Aniiélides. 163. 

 Anisomyaires, 770. 

 Anodonta, 64, 65, 104, 135, 137, 182, 



196, 212, 262, 265, 266, 343, 411, 491, 



499, 507, 547, 552, 554, 557, 571, 573, 



576, 583, 592, 593, 597, 683. 

 Annmia, 16, 17, 59, 195, 220, 399, 445, 



457, 524, 585, 586, 611, 616, 689, 693, 



696, 725. ■ 

 Aphanogonia, 468. 

 Aplexa, 75, 299. 

 Aphjsia, 143, 169, 176, 187, 189. 224, 



242, 255, 261. 297, 299, 305, 339, 341, 



399, 465, 479, 490, 498, 509, 513, 560, 



576, 590, 592, 596. 

 Aplysiella, 118. 

 Aporrhais, 558. 

 Arca, 51, 58. 60, 283, 390 391, 429, 



5^25, 566, 597, 6tt9, 69U, 781. 

 Archidoris, 596. 

 Architeuthis^ 139. 

 Argonauta, 20, 68, 267. 268, 271, 302, 



303, 304, 398, 474. 

 Arion, 17, 19, 3U, 71, 92, 145, 147, 179, 



180, 191, 225, 236, 243, -i86, 300, 303, 



374, 410, 459, 468, 481, 508, 510, 533, 



639, 546, 642, 645, 657, 676, 721. 

 Arionta, 376, 444, 540, 666, 713, 734. 



