Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Pulmonata Cuvier, 1814 [monotypic] - land snails and slugs see Order Pulmonata Cuvier, 1814
       Order Archaeopulmonata Morton, 1955 see Suborder Archaepulmonata
         Superfamily Ellobioidea Pfeiffer, 1854 (1822)
           Family Carychiidae Jeffreys, 1830 see Subfamily Carychiinae Jeffreys, 1830
             Genus Carychium Müller, 1774
               1 Subgenus Saraphia Risso, 1826