_ 424 — 



Pâgei. 



Physa acuta, Draparnaud 30 



— {Plesiophysa) Guadeloupensis, Fischer. . . 30 



— (Plesiophysa) striata, Orbigny 31 



Physastba (S. G.). . . . • 275 



PiNERiA Schrammi, Fischer 21 



PiNNA pectinata, Linné 257 



— rudis, Linné , . 257 



PisiDiuM simile, Prime. . . 41 



Planorbis Bavayi, Crosse 28 



— cullratus, Orbigny. . 27 



— Guadeloupensis, Sowerby Em., 27, 44, 50 



— lucidus, Pfeiiîer 28. 45 



— Nevilli, Martens 78 



— Pankongensis, Nevill ms 78 



— Schrammi, Crosse 28 



Plesiophysa [S. G.) 31 



Pleurotoma anceps, Eichwald 71 



— gracile, Montagu 71 



— insignis, Jeffreys. ...... 177 



PoRONiA nibra, Montagu 252 



Propilidium compressum, Jelïreys 81 



— pertenue, Jeffreys, ,....,. 81 



— scabrosum, Jeffreys 81 



PsAMMOBiA Ferroensis, Chemnitz. 241 



— tellinella, Lamarck 241 



— vespertina, Chemnitz. . ...... 241 



PïERYGOPHYSIS (S. 6r.) .' 281 



PuNCTURELLA agger, Watson 80 



— brychia, Watson. ....... 80 



— clathrata, Jeffreys 81 



— oxia, Watson 80 



— plecta, Watson 80 



— sportella, Watson 80 



PuPA Eyriesi, Drouët. 21 



— indigena, Ancey 21, 43 



