Pupilloidea
Introduction '''Pupilloidea''' is a superfamily of small and very small air-breathing land snails, terrestrial gastropod mollusks in the infraorder ''Pupilloidei''.
Taxonomy This superfamily contains the following families:* Achatinellidae Gulick, 1873* Agardhiellidae Harl & Páll-Gergely, 2017* Amastridae Pilsbry, 1910* Argnidae Hudec, 1965* Cerastidae Wenz, 1923* Cochlicopidae Pilsbry, 1900 (1879)* Draparnaudiidae Solem, 1962* Enidae B. B. Woodward, 1903 (1880)* Fauxulidae Harl & Páll-Gergely, 2017* Gastrocoptidae Pilsbry, 1918* Lauriidae Steenberg, 1925* Odontocycladidae Hausdorf, 1996* Orculidae Pilsbry, 1918* Pagodulinidae Pilsbry, 1924* Partulidae Pilsbry, 1900* Pleurodiscidae Wenz, 1923* Pupillidae W. Turton, 1831* Pyramidulidae Kennard & B. B. Woodward, 1914* Spelaeoconchidae A. J. Wagner, 1928* Spelaeodiscidae Steenberg, 1925* Strobilopsidae Wenz, 1915* Valloniidae Morse, 1864* Vertiginidae Fitzinger, 1833;Synonyms* Cerastuidae Wenz, 1930: synonym of Cerastidae Wenz, 1923* Chondrulidae A. J. Wagner, 1928: synonym of Chondrulini Wenz, 1923 (junior synonym)* Cionellidae L. Pfeiffer, 1879: synonym of Cochlicopidae Pilsbry, 1900 (1879)* Elasmiatidae Kuroda & Habe, 1949: synonym of Elasmiatini Kuroda & Habe, 1949 (original rank)* Family Pachnodidae Steenberg, 1925: synonym of Cerastidae Wenz, 1923* Pupidae J. Fleming, 1822: synonym of Cerionidae Pilsbry, 1901 (invalid: type genus a junior homonym of ''Pupa'' Röding, 1798 Acteonidae)* Pupisomatidae Iredale, 1940: synonym of Valloniidae Morse, 1864* Pupoididae Iredale, 1939: synonym of Pupillidae W. Turton, 1831* Strobilidae Jooss, 1911: synonym of Strobilopsidae Wenz, 1915 (invalid: type genus a junior homonym of ''Strobila'' M. Sars, 1829 Cnidaria)* Tornatellinidae Sykes, 1900: synonym of Tornatellininae Sykes, 1900 (original rank)* Zuidae Bourguignat, 1884: synonym of Cochlicopidae Pilsbry, 1900 (1879)
References * Bouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. Malacologia. 61(1-2): 1-526
External links *  Harl J., Haring E., Asami T., Sittenthaler M., Sattmann H. & Páll-Gergely B. (2017). Molecular systematics of the land snail family Orculidae reveal paraphyly and deep splits within the clade Orthurethra (Gastropoda: Pulmonata). Zoological Journal of the Linnean Society. 181(4): 778-794*  Saadi, A. J.; Mordan, P. B.; Wade, C. M. (2021). Molecular phylogeny of the Orthurethra (Panpulmonata: Stylommatophora). Zoological Journal of the Linnean Society.