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., 2014Orcula Held, 1838Orculella Steenberger, 1925Pilorcula Germain, 1912
- † Pupilorcula Steklov, 1966Schileykula Gittenberger, 1983Sphyradium Charpentier, 1837