INDEX. 507 

Ostrea spathulata, Lam., 462 Patella talcosa, G., 334 
Otostomus lagotis, Beck, 78 testudinaria, L., 334, 337 
Paludina acuta, 128 textilis, G., 349 
decisa, Say, 76 tramoserica, Chem., 337, 339, 340, 343 
Preissii, 127 viridula (an.), 349, 353 
Panopea Aldrovandi, 386 vulgata, 337 
antarctica, G., 386 Patelloidea orbicularis, Q., 348 
arctica, 387 Pecten letus, G., 456 
generosa, G., 385 Tslandicus, 457 
Partula auriculata, Brod., 84 rubidus, Hinds, 457 
bulimoides, Less., 82 hericius, G., 457 
conica, G., 81 caurinus, G., 458 
Owaihiensis, 84 maximus, 459 
pusilla, G., 83 Magellanicus, 459 
Taheitana, Brug. (an.), 84, 85 Jacobeus, 459 
Vanikorensis, Q. (an.), 85 Peex, G., 153 
varia, Brod. (an.), 85 lateralis, G., 153 
zebrina, G., 82 Perna argillacea, G., 444 
Patella araneosa, G., 347 ephippium, L., 444 
argentata, Gray (an.), 345 eremita, G., 446 
argentea, 340 nana, G., 445 
Candei, D’Orb., 336 torva, G., 445 
cinnamomea, G., 345 Peronia acinosa, G., 291 
citrullus, G., 335 corpulenta, G., 293 
compressa, 346 indolens, C., 290 
conica, G., 346 irrorata, G., 291 
cymbularia, Lk. (an.), 340, 341 marginata, C., 292 
cymbuloides, D’Orb., 341 patelloidea, 291 
deaurata, Lam. (an.), 343 Phallusia violacea, G., 495 
ferruginea, Wood (an.), 342, 343 monstrans, 496 
fimbriata, G., 344 Phastanella Peruviana, Lk., 203 
flammea, Gm., 343 stilfera, Turt., 208 
fusca, Dillw., 341, 342 Pholas patula, G., 384 
Galathea, Lam., 345 latissima, Sowb., 384 
granularis, Q., 340, 344 truncata, 384 
gutata, D’Orb., 338 Physa ancillaria, Say, 116, 117 
illuminata, G., 340 fontinalis, 116 
instabilis, G., 346 gibbosa, G., 117, 118 
luctuosa, G., 336 gyrina, Say, 120 
magellanica, Gm., 341, 342 heterostropha, Say, 116 
monticula, Nutt., 354 hypnorum, 88, 120 
mytilina, Schub., 341 Nove Hollandia, Gray, 117 
ornata, Sowb., 337 reticulata, G., 118 
Paumotensis, G., 339 rivalis, Mich. (an.), 120 
pintadina, G., 344 sinuata, G., 118 
piperata, G., 338 tabulata, G., 116, 117 
pyramidata, 334 variabilis, Gray, 117 
sagittata, G., 337 venustula, G., 115 
scabra, G., 348 virginea, G., 120 
scurra, Less., 347, 357 Pileopsis erystallina, G., 382 
scutellaris, 338 Pinna seminuda, 449 
