Psammobiidæ Deshayes IT, 
Psammocola Blainville JUS 
—  depressa Pennant IT, 
—  florida Lamarck IT, 
vespertinalis Blainville IT, 
— 868 — 
477 
485 
488 
487 
486, 488 
Psammophila Leach Il, 565 
— solenoides Lamarck 11, 573 
Psammotæa Lamarck II, 473 
— serotina Lamarck Il, 489, 490 
— striata Costa TeaT12 16 
— tarentina Lamarck 11, 684, 685 
688 
Psammotella Blainville II, 660 
Pseudaxæinea Monterosato MTS 
Pseudofusus Monterosato II, 765 
Pseudomurex bracteatus Brocchi II, 791 
— Meyendorff Calcara IT, 791 
Pseudorbis Monterosato [, 423 
Pseudosetir Monterosato re 
Pterigia Bolten DZ 
Ptychostomon obliquum Alder IT, 794 
Pullastra Sowerby [1,396,402 
—  aurea Gmelin IL, 410, 417 
—  Beudanti Payraudeau IT, 417 
—  bicolor Lamarck IT, 417 
—  decussata Linné II, 431 
—  florida Lamarck II, 417 
—  geographica Linné IT, 410 
—  glandina Petit IT, 410 
— irus Linné II, 440 
—  perforans Montagu II, 404 
—  pulchella Lamarck IT, 417 
—  rhomboides Pennant IL, 397 
—  senegalensis Petit IT, 404 
—  texturata Lamarck IT, 416 
—  virginea Brown 11, 397,398 
— vulgaris Brown [TI, 404 
Purpura auct. I, 252 
Purpura Lamarck I, 62 
= barcinonensis Hidalgo I, 63 
— consul Chemnitz 1, 63 
-— corniculata Risso TNTS 
— Edwardsi Payraudeau I, 23 
— exsculpta T2 
— cisantea Reeve I, 65 
—— Guatierii Scacchi 15 
—— hæmastoma Linné I, 62 
— lapillus Linné 1, 62 
— maculosa Lamarck I, 25 
— nux Reeve I, 23 
—- oceanica Locard II, 780 
— silus Adanson 127 
— variegata Schubert et 
Wagner T; 25 
Pusia Swainson AU) 
Pusillina Monterosato Ir 
Pygmæea Humphrey EMA 
Pyramidellidæ Gray I, 157 
Pyramis Couthouy I, 194 
Pyramis albulus Brown 
— crenatus Brown 
—- elegantissimus Montag. 
— spirolinus Brown 
Pyrene Bolten 
—  rosacea Gould 
Pyrgisculus Monterosato 
Pyrqiseus Philippi 
Pyrgolidium Monterosato 
Pyrgostetis Monterosato 
Pyrgostylus Monterosato 
Pyrgulina À. Adams 
R 
Radula Rumphius 
— hians Gmelin 
— inflata Chemnitz 
— Jima Linné 
—  Rumphiana Klein 
— scabra Born 
Radulidæ B. D. D. 
Ranella Lamarck 
— gigantea Lamarck 
— gyrinata Risso 
—  olearium Deshayes 
—  pygmæa Lamarck 
— reticularis Petit 
— scrobiculator Linné 
—— tuberculata Broderip 
— — Risso 
Raphitoma Bellardi 
—  albida Deshayes 
— anceps Eichwald 
attenuata Montaou 
Barbierii Brusina 
brachystoma Philippi 
costulata Blainville 
costulatum Risso 
Cyrilli Brusina 
— Payraudeau 
Ginnanianum Risso 
gracilis Montagu 
lævigatum Philippi 
La Viæ Philippi 
multilineolata Desh. 
nebula Montagu 
nuperrima Tiberi 
ornata Locard 
Payraudeaui Desh. 
—  Weinkauff 
polita Brusina 
pusilla Scacchi 
rosea Brusina 
28, 48 
