15 
Helvetian 
Helvetian 
& 
der 
anderer 
CD 
Schweiz. 
Länder. 
.2 
O 
| 
Ü 
<1 
I 
11 
1 111 
I II III 
o 
N S 
Lnz Be 
Ostreamixta, May 
4 
— Mceschi? May 
1 
— negleda, Mich 
5 
1 1 
3 3 2 
2 
— | tegulatci, Miinst 
3 
2 3 
2 2 
2 
— Virginiana, Gm 
4 
3 
4 
5 4? 
4 
Plicatula mytilina, Phil 
3 
2 
3 3 4 
4 
— ruperdla, Duj 
3 
2 
1 
4 3 3 
3 
Hinnites Brussoni, Serr 
2 
3 
2 2 3 
2 
Beden ( Neithea ) benedidus, Lam. . ■ . 
2 
4 2 
2 3 
3 4 4 
4 
— Beudanti, Bast. . . 
4 
2 
2 2 2 
2 
— — ( ß9 as i Schl 
4 
?4 
2 2 
Herrmcmnseni, Dunk. 
2 
4 3 
5 4 
3 4 5 
— latissim., Broc. (Ostrea) 
2 
4 4 
3 
— — Mariae, May. . . 
2 
— — Solarium, Lam. . . . 
2 3 
3 4 4 
2 
— Celestini, May. 
2 
— Islandicus? Müll. (Ostrea) . . 
1 
2 ? ? 
— Jaccardi, May 
2 
— Iceviplex, May 
2 
— opercidaris, L. (Ostrea) . . . 
5 
3 
3 
5 5 5 
4 
— palmatus, Lam 
2 
4 4 
4 4 
3 3 
— Probsti, May. ■ 
1 
— pusio, L. (Ostrea) 
3 
3 
3 2 
4 2 
4 4 4 
4 
— Puymorice, May 
2 
3 4 
— scabrellus, Lam 
2 
2 
3 2 
4 3 
3 4 4 
4 
— scabriasculus ? Math 
2 
5 
3 
I 7 -f Turicensis, May 
1 
— ventilabrum, Goldf 
2 
4 
3 
3 5 3 
Lima Corrodii, May. 
3 
— hians, Gm. (Ostrea) 
3 
2 
2 
2 2 
2 
— inflata, Chemn. (Pecten) . 
3 
2 
3 3 
3 3 3 
2 
— Loscombi ? Sow 
2 
— peregrina, May 
2 
Messin. Astian. 
