[Subphylum] [Chelicerata] Heymons, 1901
   [Order] Araneae Clerck, 1757 - spiders see Suborder Araneae Clerck, 1757
     Suborder Opisthothelae Pocock, 1892 - modern spiders see Infraorder Opisthothelae Pocock, 1892
       Infraorder Araneomorphae Smith, 1902 see [unranked] Araneomorphae Smith, 1902
         Entelegynae Simon, 1893
           Tibial Apophysis [TA] clade Wunderlich, 2021
             Retrolateral Tibial Apophysis (RTA) clade
               Dionycha Petrunkevitch, 1928
                 1 Family Prodidomidae Simon, 1884
                 2.1.1 Family Xenoctenidae Ramírez & Silva-Dávila, 2017
                 2.1.2.1.1 Family Corinnidae Karsch, 1880
                 2.1.2.1.2.1.1 Karaops raveni Crews & Harvey, 2011
                 2.1.2.1.2.1.2 Family Miturgidae Simon, 1886
                 2.1.2.1.2.2.1 Olbus eryngiophilus Ramírez, Lopardo & Bonaldo, 2001
                 2.1.2.1.2.2.2.1.1 Family Viridasiidae Lehtinen, 1967
                 2.1.2.1.2.2.2.1.2 Family Selenopidae Simon, 1897
                 2.1.2.1.2.2.2.2 Family Cheiracanthiidae Wagner, 1887
                 2.1.2.2.1 Family Philodromidae Thorell, 1869
                 2.1.2.2.2 Family Salticidae Blackwall, 1841 - jumping spiders
                 2.2.1 Family Trachycosmidae Platnick, 2002
                 2.2.2.1.1 Family Clubionidae Simon, 1878 - sack-spiders
                 2.2.2.1.2.1 Elaver lutescens (Schmidt, 1971)
                 2.2.2.1.2.2 Family Anyphaenidae Bertkau, 1878
                 2.2.2.2.1.1.1 Micaria pasadena Platnick & Shadab, 1988
                 2.2.2.2.1.1.2.1.1 Genus Anzacia Dalmas, 1919
                 2.2.2.2.1.1.2.1.2 Family Lamponidae Simon, 1893
                 2.2.2.2.1.1.2.2.1.1 Genus Hemicloea Thorell, 1870
                 2.2.2.2.1.1.2.2.1.2 Orodrassus coloradensis (Emerton, 1877)
                 2.2.2.2.1.1.2.2.2.1 Centrothele nardi Platnick, 2000
                 2.2.2.2.1.1.2.2.2.2 Family Gnaphosidae Banks, 1892
                 2.2.2.2.1.2 Family Gnaphosidae Banks, 1892
                 2.2.2.2.2.1.1 Genus Xenoplectus Schiapelli & Gerschman, 1958
                 2.2.2.2.2.1.2 Family Phrurolithidae Banks, 1892
                 2.2.2.2.2.2.1 Family Trachelidae Simon, 1897
                 2.2.2.2.2.2.2.1.1 Apopyllus suavis (Simon, 1893)
                 2.2.2.2.2.2.2.1.2.1 Family Cithaeronidae Simon, 1893
                 2.2.2.2.2.2.2.1.2.2 Family Liocranidae Simon, 1897
                 2.2.2.2.2.2.2.2.1 Genus Drassinella Banks, 1904
                 2.2.2.2.2.2.2.2.2.1 Family Gallieniellidae Millot, 1947
                 2.2.2.2.2.2.2.2.2.2.1.1 Genus Drassodella Hewitt, 1916
                 2.2.2.2.2.2.2.2.2.2.1.2 Hesperocranum rothi Ubick & Platnick, 1991
                 2.2.2.2.2.2.2.2.2.2.2.1 Hypodrassodes isopus Forster, 1979
                 2.2.2.2.2.2.2.2.2.2.2.2.1 Genus Austrachelas Lawrence, 1938
                 2.2.2.2.2.2.2.2.2.2.2.2.2 Family Trochanteriidae Karsch, 1879