276 



INDEX ALPHABETIQUE 



Pleurotoraa Bellardii, E. Sismonda. . . 

 Pleurotoma Cahrierensis, Fisch. et Tourn. 



— Coquandi , Bellardi 



— concatenata, Grateloup 



Pleurotoma Dertonensis, Michelotti. . . . 



— granulato-cincta, Munster. . . . 

 Pleurotoma interrupta, Brocchi. . . 



Pleurotoma turris, Lamarck 



Plicatcla, Lamarck 



Plicatiila miocenica, Michelotti 



PUratiila ruperella, Dujardin 



POISSONS. 



Polita crjstallina, Held 



Poij.iA, Grav 



Pollia angulata, Dujardin 



— e.rsculpta. Dujardin 



Pollia Mayeri, Bellardi 



— magnicostaia, Bellardi. ... 

 Pollia plicata, Brocchi 



— rliombus, Bellardi 



Pollia sublavata, Basterot 



POLYMORPHINID.E 



POLYPIERS 



PoRiNA, d'Orbig-u_y 



Porina Sedgioickii, Milnes Edwards. . 



PoRTUNUs, Fabricius 



Poi'tunus, sp. ind 



PSAMMEGHINUS, Agassiz 



Psammechinus dubius, de Loriol. 



— Serresi, des Moulins 



Psammechinus sp. ind 



Psammobia fragilis, Tiirton 



— iMigosa, Brown 



Psammotea tarentina, Lamarck 



PuPA, Lamarck 



Pupa armifera, Saj 



— Baudoni, Sandberger 



— biplicata, Michaud 



— columella, Benz 



— coi'ticaria. Say 



— iMipuyi, Sanrlbcrgor 



— inornata, Micliand 



Papa Johx. Michaud 



Pupa miliolum, Gould 



— ■ milium, Gould 



— minuta, Studer 



— minutissima, Hartmann 



— muscorum, Dj':iparnand 



, — myrmido, Sav 



48 

 kl 

 48 

 46 

 45 

 265 



129 

 129 

 129 



7 

 215 

 20 

 29 

 26 

 27 

 27 



28 

 198 

 195 

 18J 

 181 

 10 

 10 

 194 

 194 



194 

 194 

 151 

 153 

 153 

 227 

 229 

 228 

 227 

 231 

 228 

 228 

 231 

 227 

 230 

 230 

 230 

 230 

 230 

 229 



Pupa ovata, Say 229 



— pacifica,Pfeiffer 230 



— rupicola, Say. . . . . . . . 228 



Purpura angulata, Dujardin 29 



— exculpta, Dujardin 26 



Radiopora, d'OrbJgny 191 



Radiopora licheniformis, Michelin. . . . 191 



Radiopora socialis, Reuss 191 



Radiotubigera, d'Orbigny 185 



Radiotubigera Lorteti, Locard 185 



Radula hians, Gocconi 127 



— inflata, Gocconi 126 



Ranella granifera, Michelotti 28 



Reptesciiarellina, d'Orbigny 181 



Repjtescharellina Barrandi, Reuss. . . 181 



Reptocelleporaria, d'Orbigny 180 



Replocelleporaria nov. sp 180 



Retepora, Lamarck 177 



Retepora celhdosa, Linné 177 



Retepora frustulosa, Lamarck 177 



— vibicata, Goldfuss 177 



RiNGicuLA, Deshaycs 41 



— auriculata, Philippi 41 



— Berthaudi, Michaud 41 



— buccinea, Renieri 41 



— ringens, Grateloup 41 



Rostellaria alta, d'Eichwald 54 



— Brongnartianus, Risso 54 



— pescarbonis, Brongnart 54 



— pesgraculi, Matheron 54 



— pespelocani, Lamarck 54 



Scaphander catenata, Leach 109 



ScALARiA. Lamarck 63 



Scalaria clathrata, d'Eichwald 63 



Scalaria clathratula, Turton 63 



Scalaria minuta, Sowerby 63 



— pseudoscalaris, Dubois 63 



Scalaria striata, Grateloup 64 



SEPI.AD^E 20 



Serpula, Linné 24. 



. 66 



. 60 



. 61 



. 19 



. 18 



. 19 



Serpula arenaria, Linné 



— contorto plicata, Payraudeau. 



— dentif'era, Lamarck. 



— glomerata, Linné 



Serpula gregalix, d'iuclnvald. . . 

 Serpula intestinam, Lamarck. . . 



— intorta, Laujarck 



