Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Divasibranchia Minichev & Starobogatov, 1975
       Order Stylommatophora Schmidt, 1855 see Infraorder Stylommatophora Schmidt, 1855
         (Helicid Sigmurethra)
           Superfamily Limacoidea Batsch, 1789
             Family Boettgerillidae Wiktor & Likharev, 1979 [monotypic]
               1 Genus Boettgerilla Simroth, 1910