Aciculidae
Aclididae
Acroloxidae
Acteonidae
Addisoniidae
Adeorbidae
Aeolidiidae
Aglajidae
Agriolimacidae
Akeridae
Amnicolidae
Anabathridae
Ancylidae
Aplysiidae
Aporrhaiidae
Architectonicidae
Argnidae
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Assimineidae
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Barleeidae
Bathysciadidae
Bithyniidae
Boettgerillidae
Bradybaenidae
Buccinidae
Bullidae
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Caecidae
Caliphyllidae
Calliostomatidae
Calyptraeidae
Canariellidae
Cancellariidae
Capulidae
Carinariidae
Cassidae
Cassidaria echinophora f. provincialis
Galeodea echinophora
Galeodea echinophora
Galeodea echinophora
Galeodea echinophora - freak
Galeodea echinophora var. adriatica
Galeodea echinophora var. nana
Galeodea echinophora var. provincialis
Galeodea rugosa
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
Phalium granulatum
r
Phalium granulatum
r
Phalium granulatum
r
Phalium granulatum
r
Phalium granulatum
r
Phalium granulatum
r
Phalium granulatum - riproduzione
Phalium saburon
Phalium saburon
r
Phalium saburon
r
Semicassis granulata
Semicassis granulata
r
Cavoliniidae
Cerithiidae
Cerithiopsidae
Chilodontidae
Chondrinidae
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COSTELLARIIDAE
Cratenidae
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Cymbuliidae
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Discodorididae
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Elachisinidae
Ellobiidae
Elysiidae
Emmeriicidae
Enidae
Enidae
Epitoniidae
Eratoidae