146 
F. Sacco 
Numoro d'ordine j 
F 0 R M E 
O 
5 
’o 
Cm 
> 
o 
Tj 
< 
o 
>J 
o 
o 
© 
’m 
m 
a 
Tortoniano 
Elvoziano 
1 
’tL 
5 
^ i 
Aquitaniano 
© 
cc 
© 
c 
a 
t£ 
O 
© 
■ 
zr. 
© 
U1 
© 
© 
Ti 
© 
X 
3619 
3620 
3621 
3622 
3623 
3624 
3625 
3626 
3627 
3628 
3629 
3630 
3631 
3632 
3633 
3634 
3635 
Mitra planicostata var. latocostata Sacc. 
(C. Bell.). 
-f— 
—t- 
—t- 
» » var. subobsoletocostata 
Sacc. (D. Bell.) . . . 
» , » var. sublaevigata Sacc. 
(E. Bell.). 
i 
i 
n » var. contortovialensis 
Sacc. (F. Bell ). . . . 
» eoscrobiculata Bell. 
H- 
’> scrobiculata Brocch. 
—t— 
u » var. laevigatoangusta 
Sacc. (B. Bell.) . . . 
» aculeata Bell. 
» pulcherrima Bell. 
» » var. plicatulominor 
Sacc, (A. Bell.) . . 
—H 
>■> Bronni Miclit. 
» » var. granosoreticulata Sacc. 
(B. Bell.). 
-+- 
» separata Bell . 
» fusulus Cocc . 
• • 
| 
:> » var. notatosulcata Sacc, (A. 
Bell.) . 
» blandita Bell . 
—H 
! 
» semicostata Bell . 
Liguria. — Mitra transiens Bell. var. lae- 
vigatobrevis Sacc. (A. Bell.). 
Mitra transiens var. ruguloso- 
sulcata Sacc. (B. Bell.) . . . 
Mitra scrobiculata Brocch. 
var. ligusticosulcata Sacc. 
(A. Bell.) . 
Mitra Bronni Micht. var. com- 
pressocostata Sacc. (A. Bell.). 
