642 
Paramelania nassa var., 328. 
Tiphobia nassa var., 331. 
Paucidentina, 601. 
paucispira, Nothapalus, 476, 492. 
pauli, Cleopatra, 292. 
payraudeaut, Alexia, 104. 
pectinata, Pagurus arrosor var., 45. 
Pagurus striatus var., 45. 
pectinatus, Dardanus, 2, 7, 8, 45, 46 
(Fig. 69), 47, 48. 
Petrochirus arrosor, 45. 
Pectinibranchiata, 70, 97, 166. 
pectinotropis, Vivipara constricta var., 
205. 
pectoralis, Ctenulus, 533. 
Pedipes, 99, 100, 102. 
pedipes, Bulimus, 102, 1038. 
Pedipes, 103. 
Pelania, 471. 
Pelecypoda, 71, 336, 541, 575, 577, 580, 
587, 597. 
pellucens, Auricula, 104. 
pellucida, Truncatella, 241. 
pelseneert, Neothawma, 211. 
Peneide, 9. 
Peneidea, 9. 
Peneine, 9. 
Peneus, 2, 7, 8, 9. 
pengensis, Subulina, 476, 492. 
Pennisetum, 495, 503, 508. 
pentheri, Unio caffer var., 379. 
pepita, Marinula, 103. 
peraudieri, Bythinella, 522. 
percarinata, Cleopatra, 292. 
percostulata, Trochozonites, 499. 
peregra, Limnxa, 107. 
Lymnea, 521, 522, 533. 
pereximia, Lavigeria, 327, 590. 
perfecta, Lanistes boltent var., 186. 
perforatum, Trichotoxon maculatum, 503. 
pergracilis, Melania, 256. 
Perideriopsis, 482, 490, 493. 
Peringia, 212. 
Periophthalmus, 566. 
perla, Bulinus, 132, 133. 
permembranacea, Physa, 137. 
permembranaceus, Bulinus, 137. 
perobtusa, Pseudoglessula, 515, 601. 
INDEX 
perriert, Lamnea, 109. 
Lymnea natalensis var., 109. 
persinuata, Aspatharia decorsei var., 414. 
Spatha decorsei var., 414. 
perstriata, Subulina, 493. 
perversa, Balea, 531. 
pervius, Viviparus unicolor var., 207. 
petersi, Aspatharia, 422. 
Spatha, 419, 422. 
petersii, Dardanus, 48. 
Pagurus striatus var., 48. 
petretini, Aitheria, 450. 
petrettinit, Aitheria, 448, 450. 
Petrochirus, 45, 49. 
pfeifferi, Achatina, 499. 
Lanistes, 187. 
Meladomus, 187. 
Planorbis, 93, 95, 117. 
Spatha, 414. 
pfeifferiana, Aspatharia, 414. 
Margaritana, 414. 
Spatha, 414. 
Phalacrocorax, 4. 
Pharaonia, 379, 383, 569. 
Pharaonia, 399. 
pharaonum, Chambardia, 413. 
Spherium, 348. 
Phasianella, 170. 
Philippia, 510. 
philippiana, Galatea, 361. 
Galathea, 361. 
Philopotamis, 249. 
Philosepedon, 471. 
phlebotomum, Melania, 249. 
Phoenix, 542. 
Phoride, 472. 
Phortion, 484. 
Phragmites, 581. 
phthenotropis, Vivipara, 205. 
Viviparus constrictus var. 205. 
Phylactolemata 585. 
Phyea, 09, 89, 192,°133, 134,136, 147; 
148, 521, 522, 529, 530, 531, 533, 
534. 
Physa, 133, 135, 136, 137, 138, 139, 141, 
142, 148, 144, 146. 
Physastra, 132. 
physcus, Hydrobioides, 217. 
