Cycloneritimorpha Neritopsina Conorbidae Pleurobranchidae Caliphyllidae Bornella Clenchiellidae Bithyniidae Nacellidae Cephalaspidea Marginellidae Cochlostomatinae Rissoinidae Enidae Apataidae Bathyphytophilidae Glaucidae Proctonotidae Systellommatophora Personidae Hermaeidae Facelinidae Carinariidae Osteopeltidae Haliotidae Paludomidae Nassariidae Addisoniidae Colpodaspididae Notaeolidia Planaxidae Zonitidae Bursidae Streptaxidae Agriolimacidae Athoracophoridae Strictispiridae Tegulidae Onchidiidae Pleurotomariidae Pomatiopsidae Planorbidae Achatinidae Dendronotidae Cymatiidae Discidae Cymbuliidae Clausiliidae Annulariidae Anaspidea Diastomatidae Harpidae Philinoglossidae Elachisinidae A…

Arionidae Basommatophora Oxynoidae Partulidae Onchidorididae Urocoptidae Assimineidae Vanikoridae Raphitomidae Dirona Amnicolidae Cerithiidae Diplommatinidae Aglajidae Scyllaeidae Haloceratidae Spiraxidae Angariidae Volvatellidae Neritopsidae Eatoniellidae Camaenidae Cancellariidae Flabellinopsidae Mandelia mirocornata Bathydorididae Hexabranchus Tonnidae Babyloniidae Retusidae Bucaniidae Janolidae Drilliidae Haminoeidae Umbraculidae Entomotaeniata Turbinellidae Colloniidae Aegi

res Truncatellidae Cepolidae (gastéropodes) Triviidae Philinidae Pisaniidae Cystiscidae Mathildidae Melanopsidae Lottiidae Olividae Doridomorpha gardineri Mangeliidae Pyramidellidae Buccinidae Costellariidae Siliquariidae Madrellidae Bathysciadiidae Colubrariidae Peltospiridae Bosellia Tylodinidae Tergipedidae Patellidae Pseudovermis Littorinidae Hydrocenidae Pediculariidae Fissurellidae Epitoniidae Bradybaenidae Plakobranchidae Hydrobiidae Runcinida (ordre) Eucyclidae Xanthonychidae Terebridae Anabathridae Hygromiidae Pterotracheidae Akera Caecidae Rastodentidae Cassidae Pseudolividae Goniasmatidae Thecosomata Vermetidae Canariellidae Trochidae C