— 44ï — 



lidium (type: Odostomia rosea, Monterosato) ; sect. Pyr- 

 gostelis (type : Melania rufa, Philippi) ; sect. Pyrgostylus 

 (type : Turbo striatulus, Linné) ; sect. Megastomia (type 

 Odostomia conspicua, Aider); secl. Brachystomia (type 

 Odostomia rissoides, Hanley) ; sect. Auristomia (type 

 Odostomia Erjaveciana, Brusina) ; sect. Vitreolina (type 

 Hélix incurva, Renieri); sect. Acicularia (type : Eulima 

 beryllina, Monterosato); gen. Subularia (type : Turbo 

 subulatus, Donovan) ; gen. Pseudorbis (type : Fossarus 

 granulum, Brugnone); gen. Poweria (type: Murex scala- 

 rinus, Bivona); sect. Pagodula (type: Murex carinatus, 

 Bivona); sect. Pseudofusus(type : Murex rostratus,Olivi); 

 gen. Cerithidium (type : Cerithium submammillatum, 

 Rayneval etPonzi); gen. Cinclella (type: Cerithium trili- 

 neatum, Philippi) ; gen. Metaxia (type : Cerithium rugu- 

 losum, Sowerby) ; gen. Crossopleura (type : Pleurotoma 

 Maravignaî, Bivona p.); sect. Ginnania (type : Pleurotoma 

 fuscala, Philippi) ; sect. Vielliersia (type : Murex alte- 

 nuatus, Montagu) ; sect. Smithia (type : Pleurotoma strio- 

 lata, Scacchi) ; sect. Clalhromangelia (type : Pleurotoma 

 granum, Philippi); gen. Cordieria (type : Murex reticu- 

 latus, Brocchi) ; sect. Philbertia (type : Pleurotoma bico- 

 lor, Risso) ; sect. Cirillia (type : Murex linearis, Mon- 

 tagu) ; sect. Leufroyia (type : Pleurotoma Leufroyi, Mich.) ; 

 sect. Fol ineaea (type : Buccinum Lefebvrii, Maravigna) ; 

 gen. Chauvelia (type: Nesœa granulata, Tiberi) ; sect. 

 Gibberulina (type : Voluta clandeslina, Brocchi); gen. 

 Ringiculina (type : Ringicula leptochila, Brugnone); gen. 

 Cylichnina (type: Cylichna Jaevisculpta, Granata); sect. 

 Roxamilla (type: Cylichna Jeffreysi, Weinkauff); sect. 

 Ossiania (type : Philine Monterosatoi, Jeffreys); sect. 

 Hermania (type : Bulla scabra, Mûller) ; gen. Johania 

 (type : Bulla retifera, Forbes) ; Joannisia (type: Tylodina 



