— 806 — 
Ommatostrephes, 217, 268, 270, 271. 
Oncidiella, 99, 190, 249, 224, 948, 953, 
959. 
Oncidiopsis, 111, 164, 277, 988. 
Oncidiuin, 18, 146, 289, 413, 431, 626, 
120 122: 
Opisthubranches, 18. 
Opisthoteuthis, 182, 199, 271, 9286, 368. 
Orcula, 47. 
Orthulicus, 29, 39, 560, 734. 
Oscanius, 94, 160, 196. 
Ostrea, 15, 18, 59, 196, 214, 221, 9240, 
9692, 374, 446, 451, 457, 486, 489, 490, 
509, 505, 519, 593, 526, 530, 548, 558, 
515, 581, 585, 586, 622, 690, 695, 696 
7119. e 
Otala, 6, 33. 
Otostomus. 545. 
Ovula, 299, 582. 
Oxystele, 127. 
Pachymenia, 205. 
Paedoclione, 158. 
Palaina, 31. 
Palinurus, 459, 607. 
Paludestrina, 45, 315, 427, 430, 447, | 
902, 503, 568, 583. 
Paludina, 48, 90, 45, 147, 163, 999, | 
997051285203 500603554301 
316, 393, 479, 419, 507, 511, 570, 576, 
582, 623, 6928, 717, 764. 
Paludinella, 48, 502. 575. 
Paludomus, 6, 130, 711. 
Pandora, 104. 
Paramenia, 205. 
Parmophorus, 532. 
Partula, 385, 437, 449, 448, 464, 600, 
618, 655, 656, 662, 665, 681, 697, 698, 
114, 724, 134, 136, 141, 749, 744, 745. 
746, 760, 768. 
Patella, 16, 26, 27, 109, 111, 190, 924, 
254, 274, 307, 375, 386, 397, 398, 414, | 
450, 459, 467, 484, 519, 548, 549, 551, 
593, 996, 909, 092, 607, 611, 616, 626, 
677, 716, 7193, 795, 126, 7129, 749. 
Patula, 161, 522, 595. 
Pecten, 15, 18, 51,59, 53, 54, 56. 57, 58, 
99, 64, 65, 101, 196, 213, 240, 264, 
282, 283, 346, 367, 416, 429, 449, 459, 
461, 462, 463, 466, 495, 515, 598, 584, 
986, 592, 6092, 611, 690, 692, 695, 697, 
716, 718, 721, 729, 795. 
Pectunculus, 195, 198, 983, 989. 
Pedicularia, 164, 589. 
Pedipes, 114. 
Pelseneeria, 589. 
Pelta, 143, 299. 
Penaeus, 459, 607. 
Penitella, 587. 
Perna, 214, 15, 374. 
Peronina, 234. 
Petricola, M8. 
Phaseolicama, 261, 286. 368. 
Phasianella, 108, 130, 532. 
Phidiana, 279. 
Philine, 90, 91, 939, 957, 961, 993, 
995, 309, 312,1913,/2915, 9991888: 
334, 335, 330, 350, 409, 457, 567, 
600, 605. 
Philobrya, 193, 482, 591. 
Philonexis, 19. 
Philopotamis, 6. 
Pholas. 65, 103, 291, 263, 376, 457, 495, 
519, 523, 530, 367, 569, 600, 675, 677, 
678, 772. 
Photinula, 108, 198, 275. 
Phyllaplysia, 485. 
Phyllidia, 155. 
Phylliroe, 293, 299. 
Phyllodesmium, 95. 
Physa, 5, 37, 45, 73, 86, 88, 90, 107, 108, 
414, 118,419, 191,495, 446,911 990, 
997, 249, 956, 259, 281, 286, 294, 295, 
996, 299, 303, 305, 310, 314, 315, 316, 
317, 326, 327, 398, 399. 331, 334. 335, 
343, 354, 356, 3517, 385, 395, 396, 397, 
399, 400, 4014, 422, 430, 444. 447, 479, 
480, 493, 498, 499, 503. 504, 505, 507, 
511, 515, 518, 533, 543, 545, 546, 559, 
571, 579, 573, 584, 590, 611, 612, 614, 
616, 619, 643, 645, 652 666, 720 721, 
IAE AA: 
