Littorinimorpha 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 Cancellariidae Flabellinopsidae Mandelia mirocornata Bathydorididae Hexabranchus Tonnidae Babyloniidae Retusidae Bucaniidae Janolidae Drilliidae Haminoeidae Umbraculidae Entomotaeniata Turbinellidae Colloniidae Aegires Truncatellidae Cepolidae (gastéropodes) Triviidae Philinidae Pisaniidae Cystiscidae Mathildid…

dae 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 Clathurellidae Calma Cuthonellidae Samlidae Bulla (genre) Hipponicidae Fasciolariidae Pinufius rebus Dendrodorididae 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 Mitromorphidae Modulidae Neotaenioglossa Gymnosomata Scaphandridae Cuthonidae Doridoxa Juliidae Velutinidae Lomanotus Melongenidae Xenophoridae Discodorididae Charopidae Diaphanidae Limapontiida