(Poronia) ovata, Ericina 143
Porterius 42, 43
Porterius dalli 30, pl. 5, f. 22, 43
Portlandella 26
Portlandia 26
Portlandia (Portlandia) 26
Portlandia (Portlandia) japonica 18, pl. 3, f. 16, 26
Portlandia (Portlandia) lischkei 26
Portlandia (Portlandia) toyamensis 26
Potamocorbula 282
Potamocorbula 282
Potamocorbula amurensis 280, pl. 59, f. 13-14, 284
Potamocorbula fasciata 280, pl. 59, f. 15, 284
Potamocorbulinae 282
Potiarca 37
Potiarca pilula 38
praemitis, Macoma (Macoma) 209
praerupta, Tellina 212
praerupta keenae, Psammotreta (Pseudometis) 212
praesignis, Amussiopecten 90
praetenuis, Lyonsia 305
praetexta, Macoma (Macoma) 209
prashadi, Melaxinaea 48
pressum, Dentalium 337
pretiosa, Tellina 197
pretium, Clathrotellina 198
pretium, Tellina 197
Pretostrea 107
Pretostrea affinis 107
Pretostrea chemnitzi 107
Pretostrea imbricata 107
Pretostrea rivularis 107
Pretostrea rosacea 107
prima, Nesis 187
princesae, Teredora 297, pl. 63, f. 4-7, 301
princessae, Chlamys (Coralichlamys) 81
Pristiglomidae 16
Pristigloma 16
Pristigloma japonica 16
Pristipagia 198
Pristis 198
pristis, Tellina 198
proaspera, Pseudoxyperas 182
producta, Anomalocardia (Cryptonema) 244, pl. 51, f. 12-13, 249
proficua, Tellina 213
profunda, Lima 101
profundicola, Hyalopecten 88
profundorum, Fissidentalium (Fissidentalium) 331
profundorum japonica, Abra 218
prolata, Leda 24
prolongatus, Miodon 158
prolongatus nakamurai, Miodontiscus 155, pl. 29, f. 12-13, 159
Promantellum 102
Promantellum parafragile 102
Pronodularia 115
Propeamussiinae 77
Propeamussium 77
Propeamussium nakazawai 77
Propeamussium (Propeamussium) 77
Propeamussium (Propeamussium) caducum 77
Propeamussium (Propeamussium) sibogae 77
Propeleda 23
Propeleda soyomaruae 23
PROSOPOCEPHALA 327
Protapes 265
Protapes irredivivus 261, pl. 55, f. 7-8, 265
protexta, Crassatella 163
PROTOBRANCHIA 14
Protocallithaca 251
Protocardia 171
Protocardiinae 169
Protothaca 251
Protothaca (Notochione) 251
Protothaca (Notochione) jedoensis 248, pl. 52, f. 4-5, 253
Protothaca (Novathaca) 253
Protothaca (Novathaca) euglypta 252, pl. 53, f. 7, 253
Protothaca (Novathaca) schencki 253
Protothaca (Protothaca) 251
Protoxylophaga 295
Protoxylophaga tomlini 295
proxima, Donax 190
proxima, Geloina 239
proxima, Myadora 307
Psammacoma 210
Psammobiidae 219
Psammobiinae 219
Psammobia 220
Psammocola 220
Psammophila 183
(Psammophila) arcuata, Lutraria 183
(Psammophila) maxima, Lutraria 183; 185, pl. 35, f. 4-5
(Psammophila) sieboldtii, Lutraria 183; 185, pl. 35, f. 3
Psammotaea 220
Psammotaea elongata 221; 226, pl. 47, f. 4
Psammotaea minor 221
Psammotaea violacea 221
Psammotaea virescens 221; 226, pl. 47, f. 5-6
Psammotellina 223
Psammotreta 212
psarus, Chlamys (Mimachlamys) 82
Pseudamiantis 270
Pseudamiantis tauyensis 270
Porterius 42, 43
Porterius dalli 30, pl. 5, f. 22, 43
Portlandella 26
Portlandia 26
Portlandia (Portlandia) 26
Portlandia (Portlandia) japonica 18, pl. 3, f. 16, 26
Portlandia (Portlandia) lischkei 26
Portlandia (Portlandia) toyamensis 26
Potamocorbula 282
Potamocorbula 282
Potamocorbula amurensis 280, pl. 59, f. 13-14, 284
Potamocorbula fasciata 280, pl. 59, f. 15, 284
Potamocorbulinae 282
Potiarca 37
Potiarca pilula 38
praemitis, Macoma (Macoma) 209
praerupta, Tellina 212
praerupta keenae, Psammotreta (Pseudometis) 212
praesignis, Amussiopecten 90
praetenuis, Lyonsia 305
praetexta, Macoma (Macoma) 209
prashadi, Melaxinaea 48
pressum, Dentalium 337
pretiosa, Tellina 197
pretium, Clathrotellina 198
pretium, Tellina 197
Pretostrea 107
Pretostrea affinis 107
Pretostrea chemnitzi 107
Pretostrea imbricata 107
Pretostrea rivularis 107
Pretostrea rosacea 107
prima, Nesis 187
princesae, Teredora 297, pl. 63, f. 4-7, 301
princessae, Chlamys (Coralichlamys) 81
Pristiglomidae 16
Pristigloma 16
Pristigloma japonica 16
Pristipagia 198
Pristis 198
pristis, Tellina 198
proaspera, Pseudoxyperas 182
producta, Anomalocardia (Cryptonema) 244, pl. 51, f. 12-13, 249
proficua, Tellina 213
profunda, Lima 101
profundicola, Hyalopecten 88
profundorum, Fissidentalium (Fissidentalium) 331
profundorum japonica, Abra 218
prolata, Leda 24
prolongatus, Miodon 158
prolongatus nakamurai, Miodontiscus 155, pl. 29, f. 12-13, 159
Promantellum 102
Promantellum parafragile 102
Pronodularia 115
Propeamussiinae 77
Propeamussium 77
Propeamussium nakazawai 77
Propeamussium (Propeamussium) 77
Propeamussium (Propeamussium) caducum 77
Propeamussium (Propeamussium) sibogae 77
Propeleda 23
Propeleda soyomaruae 23
PROSOPOCEPHALA 327
Protapes 265
Protapes irredivivus 261, pl. 55, f. 7-8, 265
protexta, Crassatella 163
PROTOBRANCHIA 14
Protocallithaca 251
Protocardia 171
Protocardiinae 169
Protothaca 251
Protothaca (Notochione) 251
Protothaca (Notochione) jedoensis 248, pl. 52, f. 4-5, 253
Protothaca (Novathaca) 253
Protothaca (Novathaca) euglypta 252, pl. 53, f. 7, 253
Protothaca (Novathaca) schencki 253
Protothaca (Protothaca) 251
Protoxylophaga 295
Protoxylophaga tomlini 295
proxima, Donax 190
proxima, Geloina 239
proxima, Myadora 307
Psammacoma 210
Psammobiidae 219
Psammobiinae 219
Psammobia 220
Psammocola 220
Psammophila 183
(Psammophila) arcuata, Lutraria 183
(Psammophila) maxima, Lutraria 183; 185, pl. 35, f. 4-5
(Psammophila) sieboldtii, Lutraria 183; 185, pl. 35, f. 3
Psammotaea 220
Psammotaea elongata 221; 226, pl. 47, f. 4
Psammotaea minor 221
Psammotaea violacea 221
Psammotaea virescens 221; 226, pl. 47, f. 5-6
Psammotellina 223
Psammotreta 212
psarus, Chlamys (Mimachlamys) 82
Pseudamiantis 270
Pseudamiantis tauyensis 270