Chelicerata Heymons, 1901
   Solifugae Sundevall, 1833
     01 ?Genus †Schneidarachne Dunlop & Rössler, 2003
     02 Genus †Protosolpuga Petrunkevitch, 1913, incertae sedis
     03 Genus †Cushingia Dunlop, Bird, Brookhart & Bechly, 2015, incertae sedis
     04 Family Ammotrechidae Roewer, 1934 [monotypic]
     05 Family Ceromidae Roewer, 1933 [monotypic]
     06 Family Daesiidae Kraepelin, 1899 [monotypic]
     07 Family Eremobatidae Kraepelin, 1901
     08 Family Gylippidae Roewer, 1933
     09 Family Galeodidae Sundevall, 1833
     10 Family Hexisopodidae Pocock, 1897
     11 Family Karschiidae Kraepelin, 1899
     12 Family Melanoblossidae Roewer, 1933 see Family Melanoblossiidae Roewer, 1933
     13 Family Mummuciidae Roewer, 1934
     14 Family Rhagodidae Pocock, 1897
     15 Family Solpugidae Leach, 1815