[Phylum] [Arthropoda] Siebold, 1848 - arthropods
   Chelicerata Heymons, 1901
     Euchelicerata Weygoldt & Paulus, 1979
       Pantetrapulmonata Shultz, 2007
         [Order] Araneida Clerck, 1757 - spiders
           [Suborder] Araneae Clerck, 1757 - tailless spiders
             [Infraorder] Opisthothelae Pocock, 1892 - unsegmented spiders
               Araneomorphae Smith, 1902
                 CY Spigot Clade Wheeler et al., 2017
                   Entelegynae Simon, 1893
                     Superfamily Araneoidea Clerck, 1757
                       Family Tetragnathidae Menge, 1866 - orb-weavers
                         01 Genus †Anameta Wunderlich, 2004
                         02 Genus Azilia Keyserling, 1881
                         03 Genus †Balticgnatha Wunderlich, 2011
                         04 Genus †Baltleucauge Wunderlich, 2008
                         05 Genus †Corneometa Wunderlich, 2004
                         06 Genus Cyrtognatha Keyserling, 1881
                         07 Genus †Eometa Petrunkevitch, 1958
                         08 Genus Homalometa Simon, 1898
                         09 Genus †Huergina Selden & Penney, 2003
                         10 Genus †Macryphantes Selden, 1990
                         11 Genus Meta Koch, 1835
                         12 Genus †Palaeometa Petrunkevitch, 1922
                         13 Genus †Palaeopachygnatha Petrunkevitch, 1922
                         14 Genus †Priscometa Petrunkevitch, 1958
                         15 Genus †Samlandicmeta Wunderlich, 2012
                         16 Genus Tetragnatha Latreille, 1804