CONTEl^fTS. XI 



PAGE 

 Fam. II. Mnricidce. — Murex, Typhis, Pisania, Eanella, Triton, 



Fasciolaria, Turbinella, Cancellaria, Dibaplius, Tricho- 



tropis, Pyrula, Fusus 212 



Fam. III. Buccinidce. — Buccinum, Pseudoliva, Anolax, 

 Halia, Terebra, Eburna, Nassa, Phos, Pingicula ?, Purpura, 

 Purpurina, Pbizocliilus, Monoceros, Pedicularia, Pdciniila, 

 Planaxis, Magilus, Cassis, Oniscia, Cassidaria, Pacliyba- 

 tkron, Dolium, Harpa, ColumbeUa, Oliva, AnciUaria .... 218 



Fam. IV. Conidce-. — Conus, Plexu-otoma, Citbara 228 



Fam. V. Volutidce. — Yoluta, Cymba, Mitra, Yolvaria, ]\Iar- 

 ginella 229 



Fam. YI. Cyprceidce. — Cypreea, Erato, Ovulum 232 



Section B. Holostomata 234 



Fam. I. Naticidce. — Natica, Deshayesia, Naticella, Sigaretus, 



Lam.ellaria, Narica, Yelutina, Cryptocella 235 



Fam. II. Fyramidellidce. — Pyramidella, Odostomia, Cbem- 



nitzia, EuHma, Monoptigma, Aclis, Styloptygma, Myonia, 



Leucotina, Stilifer, Loxonema, Macrocbeilus 238 



Fam. III. Cerithiada. — Ceritbium, Potamides, Nerintea, 



Fastigiella, Aporrbais, Strutbiolaria 242 



Fam. lY. Melaniadce. — Melania, Paludomus, Melanopsis . . 246 

 Fam. Y. Turritellidce. — Turritella, Caecum, Yermetus, Sili- 



quaria, Sealaria 248 



Fam. YI. Littoriiiidce. — Littorina, Solarium, Pborus, Lacuna, 



Litiopa, Eissoa, Skenea, Truncatella ?, Litboglypbus .... 250 

 Fam. YII. Faludinidce. — Paludina, AmpuUaria, Ampbibola, 



Yalvata 257 



Fam. YIII. Neritidce. — Nerita, Pileolus, Neritina, Navicella 260 

 Fam. IX. TurbinidcB. — Turbo, Phasianella, Imperator, Tro- 



clius, Eotella, Monodonta, Delpbinula, Adeorbi&, Euom- 



phalus, Stomatella, Broderipia 263 



Fam. X. Saliotis. — Haliotis, Stomatia, Teinotis, Scissurella, 



Pleurotomaria, Murcbisonia, Trocbotoma, Cirrus, lantldiia 268 



Fam. XI. FisstcrelUdce. — Fissurella, Puncturella, Eimula, 

 Emarginula, Parmopborus , 272 



Fam. XII. Calyptrceidce. — Calyptrgea, Crepidula, Pileopsis, 



Hipponyx 275 



Fam. XIII. FatelUdcB. — Patella, Acmaja, Gadinia, Sipbonaria 278 



Fam. XIY. Fentaliadce. — Dentalium 282 



Fam. XY. CJiitonidce. —Chiiou 282 



