196 — 
Azara Orb. 
Bankivia Bk. 
Barbatia Gray... 
Barleia Clark.... 
Barnea Riss. 
Bêla Gray. 
Birostra Sow.... 
Bittium Leach... 
Beachiopodes. .. 
Broderipia Gray. 
Buccinidæ . 
Buccinulus Plan. 
Buccinum Lin... 
Bulimidæ . 
Buliminidæ . 
Buliminus Bk.... 
Bulimulidæ . 
Bulimulus Leach. 
Bulimus Scop.... 
Bulla Klein. 
Bullia Gray. 
Bullidæ . 
Cæcella Gray... •. 
Cæcidæ . 
Cæcum Flmg.... 
Callista Poli. 
Calpurnus Mft... 
Calyculina Cless.. 
Calyptræa Lmck. 
Calyptræidæ .... 
Cancellaria Lmck 
Cancellariidæ . .. 
Cardiidæ . 
CarditaLmck.... 
Cardium Lin.... 
Carinaria Lmck.. 
Caryatis Rom..., 
Cassis Lmck. 
Cassidaria Lmck., 
Cassididæ . 
Castalia Lmck..., 
Céphalopodes ... 
Ceratisolen Forb.. 
Cerithidæ Sow... 
Cerithiidæ .. 111 
Cerithiinæ . 111 
Cerithiopsidæ . 96 
Cerithiopsis Forb. 96 
Cerithium Brug. 111 
Ceronia Gray... 162 
Chama Lin. 172 
Chamidæ . 172 
Chelinodura A. Ad. 144 
Chemnitzia Orb. 94 
ChioneMhlfld. 166 
Chiton Lin. 140 
Chitonidæ . 140 
Chlorostoma Sow. 132 
Cingula Flmg. 121 
Circe Schmch. 164 
Circulus Jeffr. 128 
Clanculus Mft. 130 
Clathurella Crptr. 64 
Clathurellidæ . 64 
Clavella Sow. 61 
Clementia Gray. 168 
Cledora Pér. 56 
Cochlostyla Fér. 22 
Columbella Lmck. 84 
Columbellidæ . 84 
Concholepas Lmck. 74 
Conidæ .*.. 97 
Conohelix Sw. 81 
Conus Lin. 97 
Coralliophila A. Ad. 74 
Coralliophilidæ . 74 
Corbicula Meg. 42 
Corbis Cuv. 174 
Corbula Brug. 151 
Corbulidæ . 151 
Corbulomya Nyst. 151 
Crassatella Lmck. 177 
Crenatula Lmck. 183 
Crenella Brown. 179 
Crenellinæ . 179 
Crepidula Lmck. 124 
Creseis Rang. 56 
Crista Rom. 163 
151 
132 
184 
119 
146 
64 
110 
113 
193 
134 
68 
141 
68 
24 
28 
28 
25 
25 
24 
142 
68 
142 
151 
123 
123 
163 
110 
42 
124 
124 
110 
110 
169 
177 
169 
58 
163 
86 
87 
86 
52 
55 
149 
115 
