Kingdom animal see Kingdom Animalia Linnaeus, 1758
   Division Animaux mollusques Cuvier
     Section Céphalés Lamarck
       Class Gastéropodes Cuvier see Class Gastropoda Cuvier, 1795
         Order Pulmonés sans opercule Férussac
           Suborder Géophiles Férussac
             1 Family "les Limaces"
             2 Family "les Limaçons"