Genus Strutkiolaria Lam. 
Struthiolaria Uinbilicata Bon. 
Ast. 
Genus Ranella Lam. 
Ranella Gigantea Lam. 
Taur. Dert. Ast. (v. in Medit. 
et mar. Arner. ) 
— Tuberosa Bon. 
Taur. 
— Nodosa Bobs. 
Ast. 
— Spinosa Lam. 
Taur. (v. in Oc. Ind.) 
— Marginata Brong. 
(Bucc. Marginatum Brocc. R. 
Laevigata Lam. ) 
Ast. Dert. Taur. 
— Elongata Bell. Mich. 
Taur. 
Genus Murex Linn. 
Murex Horridus Brocc. 
Dert. 
— Fistulosus Brocc. 
Ast. Dert. Taur. (v. in Medit.) 
— Tetrapterus Bronn. 
( M. Syphonellus Bon. ) 
Ast. ( v. in Medit. Adriat. ) 
— Phyllopterus Lam. 
(M. Sowerbii Mich.) 
Taur. (v. in Oc. Ind.) 
— Tricarinoides Desh. 
Dert. 
— Latilabris Bell. Mich. 
Dert. Taur. 
3? 
Murex Swaisonii Mich. 
(Murex Fimbriatus Swais.) 
Taur. (v. in Oc. Ind.) 
— Vaiicosissiinus Bon. 
Dert. 
— Erinaceus Linn. 
Ast. Taur. (v. in Med. Adriat.) 
— Saxatilis Linn. 
Ast. (v. in Oc. Ind.) 
— Triqueter Born. 
Taur. (v. in Oc. Ind.) 
— Graniferus Mich. 
Dert. 
— Nodiferus Mich. 
Taur. 
— Polyniorphus Brocc. 
Ast. 
— Rudis Bors. 
Taur. 
— Spirillus Linn. 
( Pyr. Rusticula Bast.) 
Dert. Taur. (v. in litor. Seneg.) 
— Spinicosta Bronn. 
(M. Bectispina Bon.) 
Ast. Dert. Taur. 
— Brandaris Linn. 
( M. Cornutus Br. ) 
Ast. (y. in mar. Eur.) 
— Elegans Mich. 
Dert. 
— Sedgvichii Mich. 
Taur. 
— Taurinensis Mich. 
Taur. 
— Conglobatus Micn. 
(M. Trunculus Bors. ) 
Ast. 
— Trunculus Linn. Lam. Brocc 
Ast.Dert. (v.inMed. Oc.Atl.) 
— Syphonostomus Bon. 
(M. Saxatilis var. Br.) 
Ast. 
