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Ranella {Aspa) marginata Mari. . . . 
-+- 
» » » var. fossilis 
Sacc. (A. Bell.) 
» ( Miocenia Sacc.) Michelotti Bell. 
Cominella, dert.nnensis Bell 
• • 
■ • 
- 
—f— 
- 
Phns ruid.us Bell 
— H 
» » var. frequenticostata Sacc. 
(A Bell) 
” ” var. frequentistriata Sacc. 
(B Bell) 
» ” var. pseudoclatrata Sacc. 
1C Bell ì 
» orditus Bon.. 
» connectens Bell. 
H- 
H— 
» polygonus Brocch. e var. . . . 
-4- 
» ” var. acutispirata Sacc. (A. 
Bell.). 
Eburna apenninica Bell. 
H— 
» Caronis Brongn. 
» eburnoides Math. 
-f- 
I 
■> » var. angustata Sacc. (A. 
Bell.) . 
-» derivata Bell . 
-H 
1 
» n var. clausospirata Sacc. 
(A. Bell.). 
» » var. angusticanaliculata 
Sacc. (B. Bell.) .... 
Liguria. — Phos polygonus Brocch. var. 
percostata Sacc. (B. Bell.) . 
