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 Caponiomorpha [monotypic]
               Superfamily Caponioidea Simon, 1890 [monotypic]
                 Family Caponiidaeᵀ Simon, 1890
                   1 Genus Iraponia Kranz-Baltensperger, Platnick & Dupérré, 2009
                   2 Genus Nops MacLeay, 1839