Cycloneritimorpha Neritopsina Clenchiellidae Bithyniidae Nacellidae Proctonotidae Rissoinidae Facelinidae Paludomidae Colpodaspididae Addisoniidae Pleurobranchidae Conorbidae Bornella Systellommatophora Caliphyllidae Hermaeidae Personidae Cephalaspidea Glaucidae Apataidae Enidae Cochlostomatinae Marginellidae Bathyphytophilidae Carinariidae Osteopeltidae Planaxidae Haliotidae Zonitidae Notaeolidia Nassariidae Bursidae Streptaxidae Agriolimacidae Athoracophoridae Strictispiridae Tegulidae Onchidiidae Pleurotomariidae Pomatiopsidae Planorbidae Achatinidae Dendronotidae Cymatiidae Discidae Cymbuliidae Clausiliidae Annulariida…
ae Anaspidea Diastomatidae Harpidae Philinoglossidae Elachisinidae Arionidae Basommatophora Oxynoidae Partulidae Onchidorididae Urocoptidae Assimineidae Vanikoridae Raphitomidae Dirona Amnicolidae Cerithiidae Diplommatinidae Aglajidae Scyllaeidae Haloceratidae Spiraxidae Angariidae Volvatellidae Neritopsidae Eatoniellidae Camaenidae Pomatiidae Dotidae Mesogastropoda Ampullariidae Atlantidae Limacidae Acochlidiacea Piseinotecus Milacidae Fionidae Architaenioglossa Pupillidae Cingulopsidae Cochlespiridae Craspedopomatidae Soleniscidae Muricidae Capulidae Ranellidae Flabellinidae Cyrtoneritida Xenocratena suecica Turritellidae Cyclophoridae Mitr
omorphidae Modulidae Neotaenioglossa Gymnosomata Scaphandridae Cuthonidae Doridoxa Juliidae Velutinidae Lomanotus Melongenidae Xenophoridae Discodorididae Charopidae Diaphanidae Cepolidae (gastéropodes) Entomotaeniata Turbinellidae Cancellariidae Flabellinopsidae Drilliidae Pisaniidae Philinidae Madrellidae Cystiscidae Colubrariidae Mathildidae Mangeliidae Doridomorpha gardineri Triviidae Haminoeidae Umbraculidae Peltospiridae Aegires Bathysciadiidae Truncatellidae Mandelia mirocornata Bathydorididae Retusidae Bucaniidae Hexabranchus Tonnidae Janolidae Colloniidae Olividae Babyloniidae Lottiidae Siliquariidae Costellariidae Melanopsidae Buccinidae Pyramidellidae Bosellia Moitessieriidae
Neritopsina
Clenchiellidae
Bithyniidae
Nacellidae
Proctonotidae
Rissoinidae
Facelinidae
Paludomidae
Colpodaspididae
Addisoniidae
Pleurobranchidae
Conorbidae
Bornella
Systellommatophora
Caliphyllidae
Hermaeidae
Personidae
Cephalaspidea
Glaucidae
Apataidae
Enidae
Cochlostomatinae
Marginellidae
Bathyphytophilidae
Carinariidae
Osteopeltidae
Planaxidae
Haliotidae
Zonitidae
Notaeolidia
Nassariidae
Bursidae
Streptaxidae
Agriolimacidae
Athoracophoridae
Strictispiridae
Tegulidae
Onchidiidae
Pleurotomariidae