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 Heterovaginula Vaught, 1989, orth. inval. see Genus Heterovaginina Kraus, 1953