Pleurotoma Oblonga Brocc. 
( Murex ) 
Ast. Dert. Taur. (v, in Adriat.) 
— Dimidiata Brocc. 
( Murex ) 
Ast. Taur. 
— Bellardii E. Sism. 
Ast. 
— Lamarchii Bell. 
Dert. 
— Calliope Brocc. 
( Murex ) 
Ast. Dert. Taur. 
— Acuta Bell. 
Dert. 
— Rotata Brocc. 
( Murex ) 
Ast. Dert. Taur. 
— Scalaris Bell. Micn. 
Taur. 
— Rotulata Bon. 
Dert. 
— Sismondae Bell. Micu. 
( P. Granulosa Bon. ) 
Dert. 
— Circulata Bon. 
Taur. 
— Interrupta Brocc. 
( Murex ) 
Ast. Taur. 
— Brocchii Bon. 
Ast. Dert. 
— Semiplicata Bon. 
Ast. 
— Carenae E. Sism. 
( P. Conulus Bon. ) 
Ast. 
— Eburnea Bon. 
Ast. 
— Obtusangula Brocc. 
( Murex ) 
Ast. Dert. Taur. 
33 
Pleurotoma Submarginata Bon. 
Ast. 
— Costellata Lam. 
Ast. 
— Textile Brocc. 
( Murex ) 
Ast. 
— Abbreviata Bon. 
Dert. 
— Cancellina Bon. 
Ast. Dert. 
— - Monile Brocc. 
( Murex ) 
Dert. Taur. (v. in Adriat.) 
— - Sulcatula Bon. 
Ast. 
— * Mytreola Bon. 
Ast. 
— Spinulosa Bon. 
Ast. 
— Obsoleta Bon. 
Taur. 
— Plicatula Bon. 
Taur. 
— Bivonae Bell. 
( P. Philippi Bell. Mich. ) 
Dert. 
— Terebra Bast. 
Taur. 
— Glabella Bon. 
Ast. 
— Subterebralis Bell. 
Dert. 
— Incerta Bell. 
Dert. 
— Gastaldii Bell. 
Taur. 
— Michelinii Bell. 
Taur. 
— Orbignynianus Bell. 
Taur. 
3 
