LIST OF THE PLATES 
XI 
36. fig . 24 
25 
26 
27 
37. fig. 1 
-2 
3 
— — 4 
5 
6 
38. fig . I 
2 
— — 3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
Oliva leucozonias 
ZONALIS 
UN DATA 
UNDATELLA 
Natica IMPE RFORATA 
BOREALIS 
OTIS 
SUTURALIS 
DESCRIBED 
AT PAGE 
130 
131 
131 
131 
135 
136 
136 
136 
DESCRIBED 
AT PAGE 
SORDIDA VAR. GLOBOSA 1 36 
CLAUSA 
LlTTORINA IRRORATA 
Helix rosacea 
mandarina 
Partula faba 
Helix despecta 
Fraseri 
SPECIOSA 
Bulinus OPALINUS 
Helix virgulata 
INVERSICOLOR . 
PALUDINA UNICOLOR 
Bulinus scalariformis 
Bulini Guadaloupensis, 1 
VAR. ALBA . . S 
Bulinus vittatus 
ROSACEUS 
MELO 
CONSPERSUS 
Chilina OVALIS 
FLU V IATILIS 
Bulinus mutabilis 
Helicina goniostoma 
GLOBOSA 
FESTIVA 
OXYTROPIS . 
MAUGERI/E 
SOLIDULA 
Auricula pallida 
Melampus pallescens 
136 
138 
143 
143 
144 
143 
143 
144 
144 
144 
144 
155 
144 
144 
144 
145 
145 
145 
145 
145 
145 
145 
145 
145 
146 
145 
146 
146 
146 
38. 
39. 
40. 
41. 
fig. 29 
Cyclostoma immaculatum 
146 
— 30 
ALEICANS . 
146 
— 31 
FILOSUM 
146 
— 32 
Brasiliense 
147 
fig ■ 1 
LoTTIA ? PALLIDA 
147 
— 2 
? costata 
147 
— 3 
) 
— 4 
v Lottia variabilis 
147 
— 5 
s 
— 6 
Mouretia Peruviana 
147 
— 7 
Patella argentata 
148 
— 8 
Fissurella latimarginata 
148 
— 9 
CRASSA 
148 
— 10 
1 
I- Infundibulum radians 
148 
— 12 
Patella Mazatlandica . 
148 
— 13 
Calyptrala strigata 
148 
fig • 1 
Chiton Hennaiii 
148 
— 2 
Janeirensis . 
148 
— 3 
PUNCTULATISSIMUS 
149 
— 4 
ALBO-LINEATUS 
149 
— 5 
GRANOSUS 
149 
— 6 
COQUIMBENSIS 
149 
— 7 
SETIGER 
149 
— 8 
ACULEATUS 
149 
fig. 1 ) 
5 Pecten pulcherrimus 
150 
— 2^ 
— 3 
Venus gnidia 
151 
— 4 
Glauconome chinensis 
153 
— 5 Tellina edentula . 
154 
— 6 
inconspicua 
153 
— 7 
Venus tricolor 
151 
— 8 
NEGLECTA 
151 
— 9 
DECORATA 
151 
— 10 
Chiton Barnesii 
149 
— 11 
platymerus 
149 
— 12 
UNDULATUS 
149 
— 13 
STRAMINEUS . 
150 
— 14 
VESTITUS 
150 
