Orculidae

Orculidae is a family of mostly minute, air-breathing, land snails; terrestrial pulmonate gastropod mollusks in the superfamily Pupilloidea.

Genera
Genera within the family Orculidae include:
 * Alvariella Hausdorf 1996
 * † Nordsieckula Harl & Harzhauser in Harzhauser et al., 2014
 * Orcula Held, 1838
 * Orculella Steenberger, 1925
 * Pilorcula Germain, 1912
 * † Pupilorcula Steklov, 1966
 * Schileykula Gittenberger, 1983
 * Sphyradium Charpentier, 1837


 * Synonyms:
 * Mesorculella Schileyko, 1976 : synonym of Orculella Steenberg, 1925
 * Pupula Mörch, 1852 : synonym of Orcula Held, 1838
 * Scyphus Cecconi, 1908 : synonym of Sphyradium Charpentier, 1837