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
         (Achatinid Sigmurethra)
           Suborder Sigmurethra Pilsbry, 1900 see Group Sigmurethra Pilsbry, 1900
             Superfamily Orthalicoidea Martens, 1860
               Family Urocoptidae Pilsbry, 1898 (1868), nom. inq.
                 Subfamily Brachypodellinae Baker, 1956 [monotypic]
                   Genus Brachypodella Beck, 1837
                     1 Subgenus Angulicervix Pilsbry, 1933
                     2 Subgenus Brevipedella Pilsbry, 1903
                     3 Subgenus Cyclauchen Pilsbry, 1930
                     4 Subgenus Geoscala Pilsbry & Vanatta, 1898
                     5 Subgenus Gyraxis Pilsbry, 1903
                     6 Subgenus Ischnostrophina Pilsbry, 1933
                     7 Subgenus Simpilicervix Vaught, 1989, orth. inval. see Subgenus Simplicervix Pilsbry, 1903
                     8 Subgenus Siphonolaemus Pilsbry, 1903