Pleuromeris 161
Protatlanta 92
Pterosoma 92
Ravitrona 82
Sabia 78
Pleuroploca 106, 35
Proterato 85
Pterotrachea 92
Recluzia 94
Sabinella 96
Pleurotomaria 54
Prothalotia 58
Pterotracheidae 92
Recluziidae 94
Saccella 146, 52
Pleurotomariidae 54
Protobarleeia 74
Pterygia 111,45
Redivius 127
Saccostrea 153
Pleurotomella 125
Protocardiinae 160
Pterynotus 98, 29
Regozara 160
Sacculosiphonaria 138
Pleurotomellinae 125
Protoginella 108
Ptychatractinae h,16
Regterenia 165
Sagamicadulus 174
Pleurotominae 124
Protolira 63
Ptychatractus 116
Relegamoria 118, 40
Sagamilepeta 51
Plicarcularia 112
Protolittoraria 71
Ptychobela 125
Relichna 133
Sagaminopteron 133
Plicatula 153
Protonucula 146
Pugilina 109, 37
Reliquiaecava 105
Sagenotriphora 93
Plicatulidae 153
Protothaca 157
Pugnus 106
Resania 165
Saginafusus 106
Plicifusus 102, 33
Provanna 70
Pulsellidae 175
Reticutriton 91
Salaputium 162
Plicoliva 118
Provannidae 70
Pulsellum 175
Retigyra 63
Salinator 138
Plicolivinae 118
Provittoida 64, 9
Pulvinites 151
Retilaskeya 94
Saltocuna 161
Plicopurpura 100, 30
Provocator 119
Pulvinitidae 151
Retimohnia 102
Samarangia 157
Pliocerithium 66
Proximitra 119
Punctabyssia 53
Retrotortina 72
Samarangiinae 157
Pododesmus 155
Proxiuber 86
Punctiscala 95
Refusa 133
Sandalium 79
Poirieria 98
Proxoliva 113
Punctulum 73
Retusidae 133
Sanguinolaria 167
Polinices 87,18
Prunini 108
Puncturella 57
Rexithaerus 166
Sanguinolariidae 167
Polinicinae 87
Prunum 108
Pupa 130,51
Reynellona 72
Sanguinolariinae 167
Pollia 102, 33
Psammacoma 166
Pupatonia 72
Reynellonidae 71
Sanhaliotis 56
Polygona 107
Psammobella 167
Puperita 64, 9
Rhabdidae 174
Sansonia 72
Polyschides 174
Psammobia 167
Purpura 100,30
Rhabdus 174
Saotomea 118
Polystira 124,50
Psammobiidae 167, 63
Purpuradusta 82
Rhinoclama 173
Sarepta 147
Pomaulax 61
Psammobiinae 167
Purpurellus 98
Rhinoclavis 66, 12
Sareptidae 147, 52
Ponderia 98
Psammophila 165
Pusia 106, 45
Rhinocoryne 66
Sareptinae 147
Pondorbis 63
Psammotellina 167
Pusillina 73
Rhizochilus 105
Sarmaticus 61
Poroleda 147
Psammotreta 166
Pusinae 105
Rhizophorimurex 98
Sassia 91
Poromya 173
Psephidia 158
Pusionella 125
Rhizorus 133
Saturnia 146
Poromyidae 173
Pseudamussium 154, 54
Pustularia 82, 19
Rhodopetala 51
Saturniidae 146
Poromyinae 173
Pseudestea 74
Pustolostrea 153
Rhodopetalinae 51
Saxicavella 169
Por tenus 149
Pseudochama 161,58
Pusula 85, 19
Rhombinella 104
Saxidomus 157
Portlandia 147
Pseudococculina 53
Putilla 63
Rhomboidella 150
Sayella 129
Potamacmaea 51
Pseudococculinidae 53
Putzeysia 60
Rhynchopelta 54
Sayellinae 129
Potamides 67
Pseudococculininae 53
Puysegeria 162
Rhysema 90
Scabricola 111,45
Potamididae 67
Pseudocyclotus 74
Pycnodonteinae 153
Rhyssoplax 29
Scacchia 163
Potamopyrginae 75
Pseudocypraea 83
Pyramidella 128, 51
Rictaxis 130
Scaeochlamys 154
Potamopyrgus 75
Pseudodiloma 58
Pyramidellidae 128,51
Rimella 76
Scaeoleda 146
Potenatomus 94
Pseudolatirus 107
Pyramidellinae 128
Rimula 57
Scalaria 95
Powellisetia 73
Pseudoliotina 62
Pyrazus 66
Rimulanax 57
Scalaridae 95
Pradoxa 98
Pseudoliva 113
Pyrene 104, 33
Ringicula 133
Scalaronoba 95
Pratulum 160
Pseudolividae 113
Pyrenidae 103
Ringiculidae 133
Scalidae 95
Prelametila 146
Pseudolovoidei 113
Pyreninae 104
Ringiculinopsis 133
Scaliola 68
Priene 91
Pseudomalaxinae 126
Pyrgoheliacus 127
Riosatella 162
Scaliolidae 67
Primovula 83
Pseudomalaxis 127
Pyrgospira 125
Risellinae 71
Scalptia 120
Prinovolva 83, 19
Pseudomelampus 139
Pyropelta 53
Risomurex 98
Scambulinae 162
Priotrochus 59
Pseudomelatoma 125
Pyropeltidae 53
Rissoa 73
Scaphander 133, 51
Prisogaster 62
Pseudomelatomidae 125 Pyruclia 120
Rissoella 129
Scaphandridae 132
Prisogasterinae 62
Pseudomelatominae
Pyrulinae 91
Rissoellidae 129
Scapharca 149
Pristigloma 146
125
Pyrulofusus 102
Rissoidae 73
Scaphella 118,40
Pristiglomidae 146
Pseudomurex 105
Pyrunculus 133
Rissoina 73
Scaphellinae 118
Proadusta 82
Pseudonerita 64
Pythia 139
Rissoinae 73
Scelidionarca 149
Problacmaea 51
Pseudonininae 95
Pythiinae 139
Rissoininae 73
Scelidotoma 57
Procalpurnus 83
Pseudoparastrophia 74
Pyxipoma 68
Rissolina 73
Schilderia 83
Procerithiinae 66
Pseudopolinices 87
Rissolittorina 71
Schismope 55
Proclava 66
Pseudopythina 163
Quadrasiella 74
Rissopsis 75
Schismotis 56
Procymbulia 136
Pseudorbis 63
Quoyula 105, 31
Ritena 64, 9
Schizochiton 29
Prodot ia 102
Pseudorimula 58
Rivomarginella 109
Schizochitonidae 29
Profulvia 160
Pseudosetia 73
Radiidens 147
Rixa 57
Schizoplacinae 29
Profulviini 160
Pseudosimnia 83, 19
Radiidentidae 147
Roburnella 134
Schizoplax 29
Profundinassa 112
Pseudostomatella 60
Radiocondyla 161
Rochia 58
Schizotrochinae 55
Progaimardia 162
Pseudotaphrus 73
Radiolucina 164
Rossiteria 61
Schizotrochus 55
Prolacuna 72
Pseudotindaria 146
Radsia 29
Rostellaria 76
Schwartziella 73
Prolixodens 94
Pseudotorinia 127
Raeta 165
Rostrella 111
Scintilla 163
Promantellum 152
Pseudovertagus 66
Ranella 91,26
Roxania 133
Scissilabra 76
Promartynia 60
Psilaxis 127
Ranellidae 90, 26
Royella 66
Scissuladrana 146
Pronucula 146
Psilopus 161
Ranellinae 91
Ruapukea 95
Scissulina 166
Propcamussiidae 155,
Psiloteredo 170
Rangia 165
Rudicardium 160, 60
Scissurella 55
55
Pterarene 62
Ranularia 91
Ruditapes 158, 61
Scissurellidae 54
Propeamussium 155
Pteria 151,53
Rapa 105, 32
Rufolacuna 71
Scissurellinae 55
Propebela 125
Pteriidae 151, 53
Rapana 98, 32
Rufoliva 113
. Scissurona 55
Propefusus 107
Pterochelus 98
Rapaninae 98
Rugastella 61
Scobinopholas 169, 63
Propeleda 147
Pteromeris 161
Raphitoma 125
Rugotyphis 98
Sconsia 90
Propilidiinae 50
Pteropsellinae 165
Raphitominae 125
Rugulina 62
Scrobicularia 167,63
Propilidium 51
Pteropsinae 165
Rapidae 105
Rumptunucula 146
Scrobiculariidae 167, 63
Prosimnia 83
Pteropurpura 98, 31
Rastodens 72
Rupellaria 158
Scrobiculariinae 167
Protagelus 167
Pterorytis 98
Rastodentidae 72
Russetia 127
Scurria 51
317
Protatlanta 92
Pterosoma 92
Ravitrona 82
Sabia 78
Pleuroploca 106, 35
Proterato 85
Pterotrachea 92
Recluzia 94
Sabinella 96
Pleurotomaria 54
Prothalotia 58
Pterotracheidae 92
Recluziidae 94
Saccella 146, 52
Pleurotomariidae 54
Protobarleeia 74
Pterygia 111,45
Redivius 127
Saccostrea 153
Pleurotomella 125
Protocardiinae 160
Pterynotus 98, 29
Regozara 160
Sacculosiphonaria 138
Pleurotomellinae 125
Protoginella 108
Ptychatractinae h,16
Regterenia 165
Sagamicadulus 174
Pleurotominae 124
Protolira 63
Ptychatractus 116
Relegamoria 118, 40
Sagamilepeta 51
Plicarcularia 112
Protolittoraria 71
Ptychobela 125
Relichna 133
Sagaminopteron 133
Plicatula 153
Protonucula 146
Pugilina 109, 37
Reliquiaecava 105
Sagenotriphora 93
Plicatulidae 153
Protothaca 157
Pugnus 106
Resania 165
Saginafusus 106
Plicifusus 102, 33
Provanna 70
Pulsellidae 175
Reticutriton 91
Salaputium 162
Plicoliva 118
Provannidae 70
Pulsellum 175
Retigyra 63
Salinator 138
Plicolivinae 118
Provittoida 64, 9
Pulvinites 151
Retilaskeya 94
Saltocuna 161
Plicopurpura 100, 30
Provocator 119
Pulvinitidae 151
Retimohnia 102
Samarangia 157
Pliocerithium 66
Proximitra 119
Punctabyssia 53
Retrotortina 72
Samarangiinae 157
Pododesmus 155
Proxiuber 86
Punctiscala 95
Refusa 133
Sandalium 79
Poirieria 98
Proxoliva 113
Punctulum 73
Retusidae 133
Sanguinolaria 167
Polinices 87,18
Prunini 108
Puncturella 57
Rexithaerus 166
Sanguinolariidae 167
Polinicinae 87
Prunum 108
Pupa 130,51
Reynellona 72
Sanguinolariinae 167
Pollia 102, 33
Psammacoma 166
Pupatonia 72
Reynellonidae 71
Sanhaliotis 56
Polygona 107
Psammobella 167
Puperita 64, 9
Rhabdidae 174
Sansonia 72
Polyschides 174
Psammobia 167
Purpura 100,30
Rhabdus 174
Saotomea 118
Polystira 124,50
Psammobiidae 167, 63
Purpuradusta 82
Rhinoclama 173
Sarepta 147
Pomaulax 61
Psammobiinae 167
Purpurellus 98
Rhinoclavis 66, 12
Sareptidae 147, 52
Ponderia 98
Psammophila 165
Pusia 106, 45
Rhinocoryne 66
Sareptinae 147
Pondorbis 63
Psammotellina 167
Pusillina 73
Rhizochilus 105
Sarmaticus 61
Poroleda 147
Psammotreta 166
Pusinae 105
Rhizophorimurex 98
Sassia 91
Poromya 173
Psephidia 158
Pusionella 125
Rhizorus 133
Saturnia 146
Poromyidae 173
Pseudamussium 154, 54
Pustularia 82, 19
Rhodopetala 51
Saturniidae 146
Poromyinae 173
Pseudestea 74
Pustolostrea 153
Rhodopetalinae 51
Saxicavella 169
Por tenus 149
Pseudochama 161,58
Pusula 85, 19
Rhombinella 104
Saxidomus 157
Portlandia 147
Pseudococculina 53
Putilla 63
Rhomboidella 150
Sayella 129
Potamacmaea 51
Pseudococculinidae 53
Putzeysia 60
Rhynchopelta 54
Sayellinae 129
Potamides 67
Pseudococculininae 53
Puysegeria 162
Rhysema 90
Scabricola 111,45
Potamididae 67
Pseudocyclotus 74
Pycnodonteinae 153
Rhyssoplax 29
Scacchia 163
Potamopyrginae 75
Pseudocypraea 83
Pyramidella 128, 51
Rictaxis 130
Scaeochlamys 154
Potamopyrgus 75
Pseudodiloma 58
Pyramidellidae 128,51
Rimella 76
Scaeoleda 146
Potenatomus 94
Pseudolatirus 107
Pyramidellinae 128
Rimula 57
Scalaria 95
Powellisetia 73
Pseudoliotina 62
Pyrazus 66
Rimulanax 57
Scalaridae 95
Pradoxa 98
Pseudoliva 113
Pyrene 104, 33
Ringicula 133
Scalaronoba 95
Pratulum 160
Pseudolividae 113
Pyrenidae 103
Ringiculidae 133
Scalidae 95
Prelametila 146
Pseudolovoidei 113
Pyreninae 104
Ringiculinopsis 133
Scaliola 68
Priene 91
Pseudomalaxinae 126
Pyrgoheliacus 127
Riosatella 162
Scaliolidae 67
Primovula 83
Pseudomalaxis 127
Pyrgospira 125
Risellinae 71
Scalptia 120
Prinovolva 83, 19
Pseudomelampus 139
Pyropelta 53
Risomurex 98
Scambulinae 162
Priotrochus 59
Pseudomelatoma 125
Pyropeltidae 53
Rissoa 73
Scaphander 133, 51
Prisogaster 62
Pseudomelatomidae 125 Pyruclia 120
Rissoella 129
Scaphandridae 132
Prisogasterinae 62
Pseudomelatominae
Pyrulinae 91
Rissoellidae 129
Scapharca 149
Pristigloma 146
125
Pyrulofusus 102
Rissoidae 73
Scaphella 118,40
Pristiglomidae 146
Pseudomurex 105
Pyrunculus 133
Rissoina 73
Scaphellinae 118
Proadusta 82
Pseudonerita 64
Pythia 139
Rissoinae 73
Scelidionarca 149
Problacmaea 51
Pseudonininae 95
Pythiinae 139
Rissoininae 73
Scelidotoma 57
Procalpurnus 83
Pseudoparastrophia 74
Pyxipoma 68
Rissolina 73
Schilderia 83
Procerithiinae 66
Pseudopolinices 87
Rissolittorina 71
Schismope 55
Proclava 66
Pseudopythina 163
Quadrasiella 74
Rissopsis 75
Schismotis 56
Procymbulia 136
Pseudorbis 63
Quoyula 105, 31
Ritena 64, 9
Schizochiton 29
Prodot ia 102
Pseudorimula 58
Rivomarginella 109
Schizochitonidae 29
Profulvia 160
Pseudosetia 73
Radiidens 147
Rixa 57
Schizoplacinae 29
Profulviini 160
Pseudosimnia 83, 19
Radiidentidae 147
Roburnella 134
Schizoplax 29
Profundinassa 112
Pseudostomatella 60
Radiocondyla 161
Rochia 58
Schizotrochinae 55
Progaimardia 162
Pseudotaphrus 73
Radiolucina 164
Rossiteria 61
Schizotrochus 55
Prolacuna 72
Pseudotindaria 146
Radsia 29
Rostellaria 76
Schwartziella 73
Prolixodens 94
Pseudotorinia 127
Raeta 165
Rostrella 111
Scintilla 163
Promantellum 152
Pseudovertagus 66
Ranella 91,26
Roxania 133
Scissilabra 76
Promartynia 60
Psilaxis 127
Ranellidae 90, 26
Royella 66
Scissuladrana 146
Pronucula 146
Psilopus 161
Ranellinae 91
Ruapukea 95
Scissulina 166
Propcamussiidae 155,
Psiloteredo 170
Rangia 165
Rudicardium 160, 60
Scissurella 55
55
Pterarene 62
Ranularia 91
Ruditapes 158, 61
Scissurellidae 54
Propeamussium 155
Pteria 151,53
Rapa 105, 32
Rufolacuna 71
Scissurellinae 55
Propebela 125
Pteriidae 151, 53
Rapana 98, 32
Rufoliva 113
. Scissurona 55
Propefusus 107
Pterochelus 98
Rapaninae 98
Rugastella 61
Scobinopholas 169, 63
Propeleda 147
Pteromeris 161
Raphitoma 125
Rugotyphis 98
Sconsia 90
Propilidiinae 50
Pteropsellinae 165
Raphitominae 125
Rugulina 62
Scrobicularia 167,63
Propilidium 51
Pteropsinae 165
Rapidae 105
Rumptunucula 146
Scrobiculariidae 167, 63
Prosimnia 83
Pteropurpura 98, 31
Rastodens 72
Rupellaria 158
Scrobiculariinae 167
Protagelus 167
Pterorytis 98
Rastodentidae 72
Russetia 127
Scurria 51
317