18 
|J Generi 
Autori 
1 
Specie 
Autori 
Mari 
ove vivono 1 
I 
! Fam. PURPURIFERA Lamk. 
i 
| 
| Cassidaria 
Lamk. 
1811 
Echinophora 
rara 
Lamk. 
Medit. Adr. 1 
9 Cassis 
! Brug. 
1791 
Areola 
rariss. 
Lin. 
Mediterran. 
I Nassa 
f Lamk. 
1801 
i Prismatica 
Broc. 
Mediterran. 1 
§ 
Mutabilis 
Broc. 
Mediterran. 1 
1 
f 
1 A sperula 
Broc. 
* . I 
i 
j 
li Musiva 
rara 
Broc. 
% 
1 
| Semistriata 
Broc. 
1 
i 
! 
1 (Yar.) profunde transversim 
I 
i 
striata 
1 
1 
1 Angulata 
Broc. 
* * I 
1 
i Pusilla 
Phi. 
1 
1 
! Gibba 
Broc. 
Medit. Adr. ' 
Linnaei 
rara 
Payr. 
Mediterran. I 
| Cornicula 
rara 
Olivi 
Adr. Med. | 
1 Gibbosula 
rariss. 
Lin. 
Med. Ind. 
Perpinguis 
rariss. 
Hinds 
* * * ? - £ 
Cyclops 
Montf. 
1810; 
Neriteus 
rariss. 
Lin. 
Mediterran. 
[ 
1 
Fam. COLDMELLARIA Lamk. 
Columbella 
Lamk. 
1822 
Nasoides 
Bell. 
1 
Rustica 
rariss. 
Lamk. 
Mediterran. u 
Mitra 
Lamk. 
1801| 
PjTamidella 
rara 
Broc. 
3 
Turricula 
rariss. 
Bell. 
0 
Plicatula 
rariss. 
Broc. 
Adr. (Ren.) | 
Marginalia 
Lamk. 
1801 
Clandestina 
Broc. 
Med. Adr. , 
Ringicula 
Desh. 
1838 
Auriculata 
Ménard 
Med. Ingli. 
Striata 
Phi. 
B 
Familia INVOLUTA Lamk. 
I Erato 
Risso 
1825 
Laevis 
rara 
Donov. 
Med. Ingh. ì$ 
Ovaia 
Brug. 
1791 
Spelta 
rara 
Lamk. 
Mediterran. 1 
Cypraea 
Lin. 
1740 
Europaea 
Mont. 
Med. Ingh. 1 
') |j 
'\ 
u 
Pyrum 
rariss. 
Lin. 
Med. Adr. 
