Gastropoda Cuvier, 1797
Acanthinulidae
Acavidae
Achatinidae
Aegistohadra Wu, 2004
Agiosspeleikos Reischütz & Reischütz, 2003
Agriolimacidae
Aillyidae
Alvariella Hausdorf, 1996
Amastridae
Ammonitellidae
Amphibulimidae
Archeorachis Schileyko, 1998
Archerelix Emberton, 1995
Arionidae
Ariophantidae
Asamiorbis Emberton, 1995
Asensidea Calzada, 2003
Asuranena Schileyko & Moisseeva, 1995
Ba Solem, 1983
Boettgerillidae
Boreolestes Schileyko & Kijashko, 1999
Brachyptychia Nordsieck, 2001
Bradybaenidae
Brooksorbis Emberton, 1995
Bulimulidae Tryon, 1867
Camaenidae
Cambodiparmarion Kuznetsov & Kuzminykh, 1999
Castelliana Suvorov, 2002
Celsiphaedusa Nordsieck, 2001
Cerastidae Wenz, 1923
Ceriidae
Cerionidae
Charopidae
Chirinda Verdcourt, 1998
Chlamydephoridae
Chondrinidae
Cionellidae
Clausiliidae
Cochlicopidae
Coeliaxidae
Coelociidae
Corneosagda Muratov & Schileyko, 1998
Costoxychilus Neubert, 1998
Daudebardiidae
Dendrophaedusa Nordsieck, 2002
Dentiphaedusa Nordsieck, 2003
Discidae
Dorcasiidae
Draparnaudiidae
Dyakiidae Gude & Woodward, 1921
Elonidae
Endodontidae
Euconulidae
Eueuhadra Wu, 2004
Ferrussaciidae
Ferussaciidae Bourguignat, 1883
Formosanella Nordsieck, 2003
Fuellebornia Verdcourt, 1998
Gastrocoptidae
Gastrodontidae
Graeffedon Solem, 1983
Guamampa Schileyko, 1996
Halolimnohelicidae
Haplotrematidae
Helicarionidae
Helicellidae
Helicidae Rafinesque, 1815
Helicodiscidae
Helicodontidae Kobelt, 1904
Helminthoglyptidae
Hemiphaedusoides Nordsieck, 2001
Himalodiscus Kuznetsov, 1996
Humboldtianidae
Hygromiidae Tryon, 1866
Iranopsis Bank & Neubert, 1998
Iranoxychilus Riedel, 1998
Juventigulella Tattersfield, 1998
Khostalestes Suvorov, 2003
Labyrinthiphaedusa Nordsieck, 2001
Laevihelix Neubert, 1998
Lagivala Solem, 1983
Laocaia Kuzminykh, 1999
Lasica Neubert, 1995
Lauopa Solem, 1983
Lauriidae
Limacidae Batsch, 1789
Loosjesia Nordsieck, 2002
Maafu Solem, 1983
Macmillanorbis Emberton, 1995
Macrocyclidae
Macrophaedusella Nordsieck, 2001
Mansuyia Nordsieck, 2002
Mansuyiella Nordsieck, 2003
Margaritiphaedusa Nordsieck, 2001
Megalena Hausdorf, 1999
Megalobulimidae
Megomphicidae
Metaphaedusa Nordsieck, 2001
Microceramidae
Microcharopa Solem, 1983
Milacidae Ellis, 1926
Millerella Gilbertson & Naranjo-Garcia, 1998
Millerspira Gilbertson & Naranjo-Garcia, 2004
Montiphaedusa Nordsieck, 2002
Mordania Bank & Neubert, 1998
Morrumbalia Verdcourt, 1998
Neoanadenus Wiktor, Chen & Wu, 2000
Nicolenea Roth, 1996
Nothoserrulina Nemeth & Szekeres, 1995
Odontostomidae
Oleacinidae
Orculidae
Oreades Thompson & Brewer, 2000
Oreohelicidae
Orthalicidae
Otoconchidae
Oxychilidae
Pamphylica Nemeth & Szekeres, 1995
Papilliphaedusa Nordsieck, 2003
Papillodermatidae
Paraformosana Nordsieck, 2003
Parareinia Nordsieck, 1998
Pararillya Nordsieck, 2002
Parmacellidae
Partulidae Pilsbry, 1900
Pebasiconcha Wesselingh & Gittenberger, 1999
Philomycidae
Pilsbrelix Emberton, 1995
Pilsbryorbis Emberton, 1995
Placostylidae Pilsbry, 1946
Plectopylididae
Pliciphaedusa Nordsieck, 1998
Polygyridae
Polyomphala Thompson & Brewer, 2000
Praecaryodes Stanisic, 1994
Pristilomatidae
Pseudohemiphaedusa Nordsieck, 2002
Pseudosaphtia de Winter, 2008
Punctidae
Pupillidae Turton, 1831
Pyramidulidae
Ranibania Schileyko & Kuznetsov, 1996
Retidiscus Fonseca & Thomé, 1995
Sagdidae Pilsbry, 1895
Saphtia de Winter, 2008
Scrobiferoides Neubert, 1996
Sculptariidae Degner, 1923
Semiconchula Naranjo-Garcia & Polaco, 2000
Serratoplicata Egorov, 2002
Serriphaedusa Nordsieck, 2001
Sinizua Starobogatov, 1996
Solaropsidae
Solemorbis Emberton, 1995
Spelaeodiscidae
Sphincterochilidae
Spiraxidae
Streptaxidae
Strictiphaedusa Nordsieck, 2001
Strobilopsidae
Strophocheilidae
Subulinidae P. Fischer & Crosse, 1877
Succineidae Beck, 1837
Systrophiidae
Tauphaedusa Nordsieck, 2003
Telophaedusa Nordsieck, 2003
Testacellidae
Thyrophorellidae
Thysanophoridae
Tornatellidae
Trichobradybaena Wu & Guo, 2003
Trigonochlamydidae
Trissexodontidae
Tropidocochlion Verdcourt, 1998
Tuimalila Solem, 1983
Urocoptidae
Urocyclidae
Vagvolgyorbis Emberton, 1995
Valloniidae
Vanmolia de Winter, 2008
Vatusila Solem, 1983
Vertiginidae Fitzinger, 1833
Vitrinidae
Xanthonychidae
Zonitidae