Order Araneida Clerck, 1757 - spiders
   Suborder Araneae Clerck, 1757 - tailless spiders
     Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
       Microorder Araneomorpha Smith, 1902 - araneomorphs
         Neocribellatae Caporiacco
           Clade Synspermiata Michalik & Ramírez, 2014
             Subclade Dysderomorpha
               Superfamily Segestrioidea Simon, 1893 - ecribellate tube dwellers see Superfamily Dysderoidea Koch, 1837
                 1 Family Segestriidaeᵀ Simon, 1893
                 2 Family Ariadnidae Wunderlich, 2004 see Family Segestriidae Simon, 1893
                 3 ?Family †Parvosegestriidae Wunderlich, 2020 [monotypic]