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
               1 Superfamily Segestrioidea Simon, 1893 - ecribellate tube dwellers see Superfamily Dysderoidea Koch, 1837
               2 Superfamily Dysderoidea Koch, 1837