Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Gymnomorpha Salvini-Plawen, 1970 see Subclass Pulmonata Cuvier, 1814
       Order Soleolifera Colosi, 1921 see Superfamily Veronicellacea J.E. Gray, 1840
         Family Veronicellidae Gray, 1840
           Genus Filicaulis Simroth, 1913
             1 Subgenus Eleutherocaulis Simroth, 1913
             2 Subgenus Tenacipes Baker, 1931