Porphyria 



Index to the Nautilus 



Pressa 



porphyria, Amastra 25: 14, 25: 17 

 porphyria, OHva 10: 5, 24: 121 . 26: 122 

 porphyritica, Oliva 28: 9H. 29: 69 

 Porphyrobaphe albolabris 17: 89 



aiigusti 17: 90 



galactostoma 17: 89 



sarcostoma 17: 83. 17: 104 



sublabeo 17: 90 



vicaria 17: 90 



victor 17: 90 



yatesi 17: 90 

 porphyrostoma, Amastra 25: 14, 25: 17 

 porrecta. Lacuna 5: 57, 11: 43, 24: 44 

 porrectus, LTnio 5: 77 

 portagensis, Planorbis 23: S. 27: 141, 



22: 45 

 porterae, Ashmunella 13: 49-50, 15: 



35, 15: 109, 19: 70 

 porterae, Chromodoris 16: 20, 21: 92 

 porteri. Chloritis 6: 125, 13: 72 

 porteri, Olivella 23: 133-4 

 portia. Helix 7: 124 

 portions, Fusiiius 29: 56 

 portlandica, Astarte 19: 110 

 portlandiensis, Cyclotiis 5: ?i2. 5: 34 

 portlandiensis, Neocyclotus 8: 21 

 portlandiensis. Platy stoma 8: 21 

 portoricensis. Veronicella 8 : 60 

 portiilana. Miirex 22: 131 

 postbiplicata. Unio 18: 12 

 postelliana. Helix 5: 119 

 postelliana, Polvgvra 11 : 72. 12: 141-2. 



21: 8 

 Potamanax, 7: 63, 8: 131 



rovirosai 7 : 63-4 

 potamarchus, Pachychihis 7: 64 

 Potamides californica 15: 82 



cancelloides 24: 138 



carbonicola 17: 12 



davisiana 17: 12 



saltillensis 24: 132 

 Potamolithus, 10: 86, 12: 113 



bisinuatus 10: 80. 10: 88 



buschii 10: 80. 10: 88 



conicus 10: 80, 10: 88 



dinochilus 10: 80. 10: 87 



filipponei 24: 15 



gracilis 10: 80. 10:88 



hidalgoi 10: SO. 10: 87 



iinpressus 24 : 15 



iheringi 10: 80, 10: 87 



jacnhycnsis 12: 113 



lapidiim 10: 80, 10: 88, 12: 113 



microthaiima 10: 80, 10: 87 



miilticarinatus 10: 87 



obsoletus 10: 80. 10: 88 



orbignyi 10: 80. 10: 88. 12: 113 



Potamolithus paysanduanus 24: 15 



peristomatus 10: 87 



petit ianus 10: 88 



rushii 10: 77, 10: 80. 10: 86-7 



similabris 24: 15 



supersulcatus 10: 80, 10: 88 



sykesii 10: 80. 10: 88 



tricostatuslO:80, 10:88 



viridis 10: 80, 10: 89 

 Potamopyrgus 3 : 35, 3: 43-4, 9: 64, 10: 

 86 



bakeri 5 : 8 



brevior 19: 46 



candeana 8 : 33 



coronatus 13: 47, 21: 79, 23: 97, 

 34:38 



jeiikinsi 34: 72 



nicaraguanus 34 : 46-7 



texanus 21: 79 



whiteleggei 19 : 46 

 potaninianus, Buliminus 2: 6 

 potosiana. Euglandina 24: 134 

 potosiana, Xanthonyx 19: 48 

 pottsianus, Pachychihis 34: 47. 34: 54 

 poulsoni. Tritonalia 28: 81 

 poulsonii. Ocinebra 13: 24, 21: 58 

 pourtalesii. Haliotis 4: 104*. 25: 81, 30: 



11 

 powhatani, Turbonilla 28: 84 

 praecognita, Nerita 19: 56. 21: 71 

 praecursor, Ammonitella 24: 132 

 praecursor, Boreotrophon 22: 38 

 praeparca, Venus 2: 102 

 praerosa, Anculosa 2: 94. 3: 88, 16: 112, 



20: 42, 21: 110-11. 26: 47. 30: 113 

 praestans. Megaustenia 26: 70 

 praestans. Vitrina 26: 70 

 praetexta. Tellina 9: 86 

 Prasina, 12: 84 

 prasina, Cypraea 24: 36 

 Prasinidae. 12: 84 

 prasinus. Unio 29: 102 

 Praticola, 6: 128 

 praticola. Conulus 12: 114 

 Praticolella. 6: 117. 11: 71. 6: 128 



anipla 10: 59 



bakeri 34: 31 



berlandieriana 10: 107. 11 : 7 1 , 20: 

 M. 22: 63. 22: 64. 24: 4-5, 31 : 36 



griseola 10: 59. 10: 107. 11: 71. 20: 

 :^.^. 21: 71. 22: 63. 22: 65 



jejuna 20: 33. 20: 46. 21 : 101 . 21: 

 103, 26: 19. 26: 21. 26: 31. 29: 

 143. 31: 55, 34: 31 

 preblei, Lymnaea 19: 95 

 pressa, Alasmodonta 13: 57, 13: 88. 

 14: 70 



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