Mesogastropoda Glaucidae Nacellidae Bithyniidae Clenchiellidae Personidae Hermaeidae Caliphyllidae Systellommatophora Conorbidae Pleurobranchidae Bornella Proctonotidae Cephalaspidea Apataidae Enidae Carinariidae Bathyphytophilidae Paludomidae Facelinidae Rissoinidae Cochlostomatinae Osteopeltidae Marginellidae Nassariidae Colpodaspididae Notaeolidia Planaxidae Haliotidae Addisoniidae Zonitidae Streptaxidae Bursidae Agriolimacidae Athoracophoridae Strictispiridae Tegulidae Onchidiidae Pleurotomariidae Pomatiopsidae Planorbidae Achatinidae Dendronotidae Cymatiidae Discidae Cymbuliidae Clausiliidae Annulariidae 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 Ampullariidae Atlantidae Limacidae Acochlidiacea Piseinotecus Milacidae Fionidae Architaenioglossa Pupillidae Cingulopsidae Cochlespiridae Craspedopomatidae Soleniscidae Muricidae Capulidae Ranellidae Flabellinidae Cyrtoneritida Xenocratena suecica Turritellidae Cyclophoridae Mitromorphidae Modulidae Neotaenioglossa Gymnosomata Scaphandr

idae Cuthonidae Doridoxa Juliidae Velutinidae Lomanotus Melongenidae Xenophoridae Discodorididae Charopidae Diaphanidae Turbinellidae Truncatellidae Mandelia mirocornata Entomotaeniata Cepolidae (gastéropodes) Umbraculidae Drilliidae Cancellariidae Bucaniidae Siliquariidae Flabellinopsidae Haminoeidae Colloniidae Costellariidae Pyramidellidae Cystiscidae Colubrariidae Buccinidae Lottiidae Tonnidae Bathydorididae Melanopsidae Madrellidae Bathysciadiidae Triviidae Aegires Babyloniidae Hexabranchus Retusidae Olividae Janolidae Mathildidae Mangeliidae Pisaniidae Doridomorpha gardineri Philinidae Peltospiridae Bosellia