INDEX. 



399 



Parkinsonia, Bayle, II 



Parmacella, Cuv. . Ill 



Parmacellina, Sandb. Ill 



Parmarion, Fischer. Ill 



Parmella, H. Ad. . Ill 

 Parmophorus, Blainv. II 



Parmula Ill 



Parthena, Albers. . Ill 



" " . Ill 



Parthenia, Lowe. . II 

 Parthenopea, Scacchi. Ill 



Partula, Per. . . Ill 



Partulina, Pfr. . . Ill 



Paryphanta, Albers. Ill 



Paryphostoma, Bay. II 



Pasithea, Hartm. . Ill 



Pasithea, Lea. . . II 



" . . II 



Passya, Desh. . . Ill 



Patella, Linn. . . II 



Patellaria, Llhwyd. II 



PatellidfE II 



Patellinse. ... II 



Patellites, Walch. II 



Patelloidea, Couth. II 



Patelloidea, Quoy. . II 



Patellostium, Waag. II 



Patera, Albers. . . Ill 



Pater ula, Barr. . . Ill 



Patina, Leach. . . II 



Patinella, Call. . . II 



Patoceras, Meek. . II 



Patro, Gray. . . . Ill 



Patula, Held. . . Ill 



Patularia, Swains. . Ill 



Patulastra, Pfr. . . Ill 



Patulopsis, Strebel. Ill 



Paulia, Bourg. . . II 



Paxillus, H. & A. Ad. II 

 Payraudeautia, B. D. 



& D Ill 



Pecchiolia, Men. . Ill 



Pechaudia, Bourg. Ill 



Pectella, Gray. . . Ill 



Pecten, Miill. . . Ill 



Pectinibrauchiata. . II 



81 



79 



20 



80 



21 



329 



87 



35 



36 



237 



222 



56 



64 



19 



262 



56 



229 



232 



222 



333 



333 



330 



332 



333 



331 



331 



322 



■ 35 



338 



335 



334 



86 



293 



29 



242 



29 



29 



267 



282 



350 

 197 

 104 



57 

 288 

 103 



Pectinibranchiata. . 

 Pectinidse. . . . 

 Pectinodonta, Dall. 

 Pectunculina, d'Orb. 

 Pectunculus, Adans. 

 Pectunculus, Lam. 

 Pedalion, Sol. . . 

 Pedicularia, Swn. . 

 Pedinogyra, Albers. 

 Pedipes, Adanson. 

 Pedum, Brug. . . 

 Pegia, Risso. . . 

 Peistocheilus, Meek. 

 Pelagella, Gray. 

 Pelagia, Quoy. . . 

 Pelecoceras, Hj^att. 

 Pelecj^poda. . . . 

 Pelia, Albers. . . 

 Pelicaria, Gray. 

 Pella, Albers . . . 

 Pellicula, Fischer. . 

 Pelopia, H. Ad. . . 

 Peloris,Poli. . . . 

 Peloronta, Oken. , 

 Pelta, Beck. . . . 

 Pelta, Quatref. . . 

 Peltarion, Desh. 



" '^ 



Peltella, Webb. . . 

 Peltellina, Gray. 

 Peltoceras, Waag. . 

 Peltodoris, Bergh. . 

 Penicillus, Gray. . 

 Penitella, Conr. 

 Pentadactylus, Klein. II 

 Pentagonia, Coz. . 

 Pentamerella, Hall. 

 Pentamerus, Sowb. 

 Pentamerus, Yanux. 

 Peplidia, Lowe. . . 

 Pera, Leach. . , . 

 Pei-acle, Forbes. 



u u 



Perdicella, Pease. . 

 Perdix, Montf. . . 

 Pereirsea, Crosse. . 



Ill 



PAGK 



349 



III 



288 



II 



332 



III 



259 



III 



193 



III 



258 



III 



277 



II 



199 



III 



44 



III 



97 



III 



285 



III 



62 



II 



129 



II 



379 



II 



97 



II 



78 



III 



116 



III 



36 



II 



196 



III 



24 



III 



57 



III 



145 



III 



297 



II 



294 



III 



87 



II 



367 



II 



60 



II 



295 



III 



57 



III 



57 



II 



82 



II 



374 



III 



118 



III 



128 



II 



113 



III 



324 



III 



318 



III 



317 



III 



310 



II 



378 



III 



186 



II 



94 



II 



95 



III 



65 



II 



202 



II 



194 



