28 
Genus Sigaretus Lam. 
Sigaretus Haliotideus Lam. 
Ast. (v. in Medit. Adviat.) 
— Concavus Lam. 
Taur. 
— Canaliculatus Sow. 
Taur. 
Genus Stomatia Lam. 
Stomatia Costata Brocc. (Nerita) 
Ast. 
Genus Haliotis Ltnn. 
Haliotis Monilifera Bon. 
Taur. 
— Ovata Bon. 
Taur. 
— Tuberculata Lam. 
Ast. (v. in Medit.) 
Sect. PLICATA Lam. 
Genus Tornatella Lam. 
Tornatella Fasciata Lam. 
Ast. ( v. in Medit. Oc. Eur. ) 
— Brocchii Bon. 
Ast. 
— Agbatina Bon. 
Ast. Dert. 
— Spirata Brocc. (Voluta) 
Ast. 
— Punctulata Feruss. 
Taur. 
— Semistriata Fkruss. 
Taur. Asi. 
Genus Pyramidella Lam. 
Pyramidella Terebellata Lam. 
( Auricula ) 
Pedern. (v. in Oc. Amer.) 
Sect. SCALARATA Lam. 
Genus Scalaria Lam. 
Scalaria Retusa Brocc 
Ast. Taur. 
— Pumicea Brocc. (Turbo) 
Ast. Taur. 
— Torulosa Brocc. (Turbo) 
Taur. Dert. 
— Lanceolata Brocc. (Turbo) 
Taur. Dert. 
— Cancellata Brocc. (Turbo) 
Taur. Dert. 
— Scaberrima Mich. 
(S. Finibriata Bon.) 
Ast. Dert. Taur. 
— Lamellosa Brocc. (Turbo) 
Dert. Taur. 
— Planicosta Biv. 
( S. Lativavicosa Bon. ) 
Ast. ( v. in Medit. ) 
— Contigua Bon. 
* Pedem. 
— Pseudo-scalaris Brocc. 
( Turbo ) 
Pedem. 
— Sulculata Bon. 
Pedem. 
— Decussata Lam. 
Pedem. 
— Oblita Mich. 
Ast. 
— Communis Lam. 
Ast. (v. in mar. Eur, et Amer. 
merid. ) 
