Perna Adanson 
Peronæa Poli 
— brevirostris Poli 
— nitida Poli 
— ramosa Poli 
— sanguinolenta Poli 
Peronæoderma Poli 
— cornea Poli 
-- fragilis Linné 
— politum Poli 
Persephona Leach 
= brevis Leach 
— 865 — 
II, 150 
11, 660 
IT, 475 
11, 662 
IL, 537 
II, 688 
II, 660 
II, 537 
II, 688 
II, 475 
1, 280 
I. 303 
— Goodailana Leach I, 269 
— rufilabris Leach 
== violacea Desmar. 
Petricola Lamarck 
— costellata Lamarck 
I, 280 
I, 281 
II, 444 
II, 445, 446 
447, 448, 449, 450 
— hyalina Deshayes 
— irus Linné 
IT, 447 
II, 439 
—  lithophaga Retzius II,438,445 
— mirula de Gregorio 
II, 394 
_ ochroleuca Lamarck Il, 684,685 
688 
— rariflamma Deshayes IT, 446,447 
— roccellaria Lamarck 
II, 445, 446 
447, 448, 449, 450 
— ruperella Lamarck 
II, 445, 446 
447, 448, 449, 450 
—- semilamellata Lam. 
Petricolea Deshayes 
Phallus Lister 
Pharus Leach 
II, 445,446 
448, 449 
Phasianus Linné 
— Montfort 
Philbertia Monterosato 
Philine Ascanias 
—  aperta Linné 
—  catena Montagu 
L 336 
I, 336 
II, 766 
I, 539 
I, 540 
I, 543 
II, 774 
—  Monterosatoi Jeffreys II, 800 
—  punctata Adams 
Clark 
I, 544 
I, 544, 545 
—  quadripartita Ascanias I, 541 
—  scabra Müller 
Philippia Gray 
Pholadaria Lamarck 
Pholadidea Lamarck 
Pholadomya Lovéni Jeffreys 
Pholas Linné 
— altior Sowerby 
—  callosa Cuvier 
— candida Linné 
—  costata Linné 
—  cuneiformis Spengler 
—  dactylina Locard 
IT, 800 
[, 256 
II, 608 
II, 608 
II, 806 
II, 609 
II, 620 
IT, 610, 613 
614 
II, 615, 616 
617, 618, 619 
II, 609 
II, 606 
II, 613, 614 
—  dactyloides Delle Chiaje IT, 616, 617 
—  dactylus Linné 
—  Duboisi Locard 
—  Edwardsi Deshayes 
—  faba Pulteney 
—  hians auct. 
Pulteney 
619 
II, 609 
IT, 804 
II, 615 
II, 603 
II, 603, CO7 
II, 610 
—— striata Fleuriau II, 445,416 
447 
II, 444 
Petricolidæ d’Orbigny II, 444 
I, 234 
II, 513 
—  legumen Linné II, 513 
Phasianella Lamarck 336 
—— — I ENTITE) 
— bulimoides Lam. I, 336 
— crassa Brusina T, 337 
Ferussaci Guérin I, 339 
Phasianema $S., Wood 
intermedia Scacchi I, 341,342 
— — Il, 773 
niceensis Chenu I, 339 
picta Da Costa IT, 787 
pullus Linné 1,336,337 
342 
— — TNT 
punctata Risso I, 342 
— — II, 788 
speciosa von 
Mühlfeld 1,337,339 
342 
— THEN TS 
tenuis Michaud 1, 335,341 
Vieuxi Payraudeau I, 339, 340 
I, 252 
—  muricatus Da Costa IT, 609 
—  papyracea Spengler IT, 616 
—  parva Montagu IT, 619, 804 
—  pusilla auct. IT, 603, 606 
— - teredula Pallas II, 606 
Pholeobia præcisa Montagu If,/590 
Phoreulellus Sacco Te 
Phorculus Cos:mann IT, 773 
— Monterosato I N178 
Phorcus Risso 1, 399 
_ margaritaceus Risso I, 399 
— mutabilis Philippi I, 407 
— Richardi Payraudeau I, 400 
Phylina quadripartita Ascanias 1, 539, 540 
Phyllonotus Swainson I, 18 
Physeter Humphrey I, 255 
— Linné I, 255 
Pileopsis Lamarck I, 464 
— Garnoti Payraudeau I, 483,485 
— hungarica Linné 1, 465 
Piliscus Gussonii Costa I, 482 
Pinna Linné 11,114,118 
—  aculeato-squamosa Chem- 
nitz II, 124,125 
128, 129, 130 
—  angustana Lamarck II, 126 
