— 623 — 



Pages 



Pecten vitreus Gray (non Chemnitz) 33a, 335 



— vulgaris Leach 33g 



Pectunculina borealis Woodward 391 



— minuta Philippi 391 



Pectunculus crassus Da Costa 458 



— memhranaceus Da Costa 467 



— minutus Philippi 390 



— sulcatus Da Costa 412 



Peigne operculaire Chenu 33q 



PELECYPODA 316 



Pellilittorina pellita v. Martcns 11, i5 



— setosa E. A Smith 11, i5 



Péplum (S. G.l, Bucquoy, Dautzenberg et 



G. Dollfus 345 



Perna communis Schumacher 354 



— modiolus Linné 364 



— phaseolina Philippi 369 



— umbilicata Pennant 364 



Petricola suborbicularis Montagu 434 



Phasianella bifasciata Brown 201, 202 



— canalis Montagu 201, 202 



— cornea Brown 201, 202 



— crassior Montagu 20G 



— pallida Montagu 258 



— striata Brown 201, 202 



— subulata auct. (non Donovan) 25i 



— vinctus Montagu 201, 202 



Philine (G.) Ascanius 40 



— antarctica Smith 12 



— apertissima Smith . 12 



— lima Brown 40, 4 1 



— lineolata Couthouy 40 



— scabra Chemnitj 41 



Philippiella quadrata Pfeffcr i5 



— ungulata Pfeffer 1 5 



Philobrya limoides Smith 14 



— meridionalis Smith 14 



— quadrata Pfeffer i5 



— sublaevis Pelseneer 14 



— ■ wandelensis Lamy 14 



Pholas crispata Linné 9 



Pholebia praecisa Montagu 5o5 



Phorcus margarita Montagu 270 



Photinula expansa Sowerby 12, i5 



— violacea King 12 



Pileopsis radiatus M. Sars 219 



Pilidium voir Lepeta. 



— ■ candidum Couthouy 3oo 



— commodum Middendorff 219, 220 



— fulvum Mûller 299 



— Dali (non Millier) 299 



— radiatum M. Sars 219 



— rubellum Fabricius 299 



Piliscus (G.) Lovén 219 



— commodus Middendorff 219 



Pages 



Piliscus probus Lovén 219 



— radiatus M. Sars 8, 219 



Pleurotoma anceps Eichwald 5o, 5i, 52 



— Banffium Donovan 147 



bicarinata Couthouy 44, 45 



— boréale Lovén 5o, 5 1 



— cirratum Brugnone (non Bellardi) 54 



— fusiforme Réquien 5 1 



— greenlandicum Reeve 44 



— Loprestiana Calcara 52 



— minutum Forbes 5 i 



— Môrchi Malin 54 



— nana Lovén 53 



— nanum Scacchi (non Tritonium 



nanum Lovén) 53 



— reticulata Brown 46, 48 



— rugulatus Reeve (non Môller) 44 



— shantaricum Middendorff 44 



— simplex Middendorff 44 



— sinuosa Fleming 46 



— tenuicostata M. Sars 49 



— teres Forbes 5o, 5 1 



— Trecchii Testa 52 



— Trevellianum Turton 46 



— Trevelyana Turton 47, 48 



— turricula Gould (non Montagu) 42 



violacea Mighels et Adams... , 43, 44 



45 



Polinicina ampullaria Lamarck 23o 



POLYPLACOPHORA 21 



Porcelaine coccinelle Landrin i63 



Porcellana in uno latere fimbriata Martini 160 



Poromya (G.) Forbes 528 



— anatinoides Forbes 528 



granulàta Nyst et Westendorp 528, 529 



53o 



Portlandia frigida Torell 409, 410 



— intermedia AT. Sars 408 



— lentkula Môller 407 



— lucida Lovén 404, 405 



Proneomenia Gerlachei Pelseneer i3 



Propeamusium vitreus Chemnit~ 335 



Propilidium sp 12 



— caecum Mûller 3oo 



Pseudamussium septemradiatus Mûller 347 



— testa subaequivalvis etc. Chemnit^ 34O 



Pterocera pes pelecani Linné 168 



Ptychostomon acutum Jeffreys 2:6 



— pallidum Montagu ... 260 



— ■ turritum Hanley 257, 258 



Pullastra rhomboides Pennant 480 



— virginea Brown 479, 480 



Pulsellum (S. G.) Stoliczka. . 311 



— lofotense M. Sars 3i2, 3i3 



— quinquangulare Forbes 3o8, 309 



