— 423 — 



p«g". 



Oriîicula lœvis, Sowerby 223 



Oronthea Montaguana, Leach 252 



OsTREA bicolor, Hanley 262 



— Leonica, Fréminville 262 



Otina otis, ïurton 370 



Ovula hordacea, Sowerby 83 



— Loebbeckeana, Weinkaiiff. ..... 83 



— Semperi, Weinkauff 83 



— spelta, Sowerby. . 83 



Paludestrina Auberiana, Orbigny 32 



— Candeana, Orbigny 32 



Pandora insequivalvis, Linné 232 



— obtiisa, Leach 232 



Panopea Norvegica, Spengler 231 



Parastrophia Foliîii, Bucquoy, Dautz. et Dollf. . 313 



Parthknina [S. g.) 179 



Payraudeautia (S. G.) 179 



Pecten Jacobseus, Linné 259 



— maximiis, Linné , . . . . 259 



— médius, Lamarck 259 



— opcrcularis, Linné 260 



— pusio, Linné 260 



— seplemradiatus, Muller 260 



— varias, Linné 260 



I'ectunculus glycimeris, Linné 254 



Pedipes mirabilis, Mùhlfeldt 27 



Pellicula appendiculata, PfeiflFer ..,,,. 23 



~ depressa, Rang. 23 



Petricola litliophaga, Retzius 242 



Pholadidea papyracea, ïurton. ...... 227 



Pholas callosa, Lamarck 227 



— candida, Linné 227 



— crispata, Lamarck 227 



— dactylus, Linné 226 



— parva, Pennant 227 



