CONTENTS. x1 
PAGE 
Fam. Il. Muricide.—Murex, Typhis, Pisania, Ranella, Triton, : 
Fasciolaria, Turbinella, Cancellaria, Dibaphus, Tricho- 
tropis, Pyrula, Fusus ........ Braye mtvlian Wialietee nl otaeomeeel ciens. otenenete 212 
Fam. III. Buccinide.—Buccinum, Pseudoliva, Anolax, 
Halia, Terebra, Eburna, Nassa, Phos, Ringicula ?, Purpura, 
Purpurina, Rhizochilus, Monoceros, Pedicularia, Ricinula, 
Planaxis, Magilus, Cassis, Oniscia, Cassidaria, Pachyba- 
thron, Dolium, Harpa, Columbella, Oliva, Ancillaria .... 21% 
Fam. 1V. Conide.—Conus, Pleurotoma, Cithara.......... 22 
Fam. V. Volutide.—Voluta, Cymba, Mitra, Volvaria, Mar- 
eaglbie Sas Sper E Ores EEC OT COROrE permit ce ca aie 229 
Fam. VI. Cypreide.—Cyprea, Erato, Ovulum .......... 232 
Section B. HotosroMaTa .......... Be ele tea tia: ieligp Soe Or mee or ave 234 
Fam. 1. Waticide.—Natica, Deshayesia, Naticella, Sigaretus, 
Lamellaria, Narica, Velutina, Cryptocella .........eeee. 235 
Fam. Il. Pyramidellide.—Pyramidella, Odostomia, Chem- 
nitzia, Hulima, Monoptigma, Aclis, Styloptygma, Myonia, 
Leucotina, Stilifer, Loxonema, Macrocheilus ..........+. 238 
Fam. III. Cerithiade.—Cerithium, Potamides, Nerinza, 
iRastierella, Aporrhais, Struthiolaria..< csi. «oe wes cere 242, 
Fam. TV. Melaniade.—Melania, Paludomus, Melanopsis .. 246 
Fam. V. Zurritellide.—Turritella, Ceecum, Vermetus, Sili- 
GAMA SCALALIAS, | .,5 ale Cie elerdawiemtore s Waleed vale Gee wave tee 248 
Fam. VI. Littorinide.—Littorina, Solarium, Phorus, Lacuna, 
Litiopa, Rissoa, Skenea, 'Truncatella ?, Lithoglyphus .... 250 
Fam. VIL. Paludinide.—Paludina, Ampullaria, Amphibola, 
Rhy a reetacta AS oe ror our etal ak iarashe AN CUEING leas Cle Leeann 257 
Fam. VIII. Neritide.—Nerita, Pileolus, Neritina, Navicella 260 
Fam. IX. Turbinide.—Turbo, Phasianella, Imperator, Tro- 
chus, Rotella, Monodonta, Delphinula, Adeorbis, Kuom- 
phalus, Stomatella, Broderipia 
Fam. X. Haliotis.—Haliotis, Stomatia, Teinotis, Scissurella, 
Pleurotomaria, Murchisonia, Trochotoma, Cirrus, Janthina 268 
Fam. XI. JLissureilide.—Fissurella, Puncturella, Rimula, 
Emarginula, Parmophorus , 
Fam. XII. Calyptreide.—Calyptrea, Crepidula, Pileopsis, 
PEM enn iho nye wn 2h «w/e aedm) of 4'S ye 2)n 9 olniat ste Ray Aiel lode Sioetore 275 
Fam. XIII. Patellide.—Patella, Acmea, Gadinia, Siphonaria 278 
Fam. XIV. Dentaliade.—Dentalium ..........005.sceees 282 
Fam. XV. Chitonide.—Chiton 
