[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
Genus †Elvina Thorell, 1870, incertae sedis