Order Araneida Clerck, 1757 - spiders
   Suborder Araneae Clerck, 1757 - tailless spiders
     Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
       Microorder Araneomorpha Smith, 1902 - araneomorphs
         Neocribellatae Caporiacco
           Dipneumonomorpha
             Entelegynae Simon, 1893
               Superfamily Araneoidea Clerck, 1757
                 Family †Leviunguidae Wunderlich, 2018
                   1 Genus †Leviunguis Wunderlich, 2012