Branchioscorpionina

†Bilobosternina

• • †Dolichophonidae Petrunkevitch, 1953
    • †Dolichophonus Petrunkevitch, 1949
  • †Branchioscorpionidae Kjellesvig-Waering, 1986
    • †Branchioscorpio Kjellesvig-Waering, 1986

†Holosternina

• †Acanthoscorpionoidea Kjellesvig-Waering, 1986
  • †Acanthoscorpionidae Kjellesvig-Waering, 1986
    • †Acanthoscorpio Kjellesvig-Waering, 1986
  • †Stenoscorpionidae Kjellesvig-Waering, 1986
    • †Stenoscorpio Kjellesvig-Waering, 1986
• †Allopalaeophonoidea Kjellesvig-Waering, 1986
  • †Allopalaeophonidae Kjellesvig-Waering, 1986
    • †Allopalaeophonus Kjellesvig-Waering, 1986
• †Archaeoctonoidea Petrunkevitch, 1949
  • †Archaeoctonidae Petrunkevitch, 1949
    • †Archaeoctonus Pocock, 1911
    • †Pseudoarchaeoctonus Kjellesvig-Waering, 1986
• †Eoctonoidea Kjellesvig-Waering, 1986
  • †Allobuthiscorpiidae Kjellesvig-Waering, 1986
    • †Allobuthiscorpius Kjellesvig-Waering, 1986
    • †Aspiscorpio Kjellesvig-Waering, 1986
  • †Anthracoscorpionidae Fritsch, 1904
    • †Allobuthus Kjellesvig-Waering, 1986
    • †Anthracoscorpio Kusta, 1888
    • †Coseleyscorpio Kjellesvig-Waering, 1986
    • †Lichnoscorpius Petrunkevitch, 1949
  • †Buthiscorpiidae Kjellesvig-Waering, 1986
    • †Buthiscorpius Petrunkevitch, 1953
  • †Eoctonidae Kjellesvig-Waering, 1986
    • †Eoctonus Petrunkevitch, 1913
  • †Garnettiidae Dubinin, 1962
    • †Garnettius Petrunkevitch, 1953
• †Gigantoscorpionoidea Kjellesvig-Waering, 1986
  • †Gigantoscorpionidae Kjellesvig-Waering, 1986
    • †Gigantoscorpio Størmer, 1963
    • †Petaloscorpio Kjellesvig-Waering, 1986
• †Mesophonoidea Wills, 1910
  • †Centromachidae Petrunkevitch 1953
    • †Anthracochaerilus Kjellesvig-Waering, 1986
    • †Centromachus Thorell and Lindström, 1885
    • †Opsieobuthus Kjellesvig-Waering, 1986
    • †Phoxiscorpio Kjellesvig-Waering, 1986
    • †Pulmonoscorpius Jeram, 1994
  • †Heloscorpionidae Kjellesvig-Waering, 1986
    • †Heloscorpio Kjellesvig-Waering, 1986
  • †Liassoscorpionididae Kjellesvig-Waering, 1986
    • †Liassiscorpionides Bode, 1951
  • †Mazoniidae Petrunkevitch 1913
    • †Mazonia Meek and Worthen, 1868
  • †Mesophonidae Wills, 1910
    • †Mesophonus Wills, 1910
  • †Willsiscorpionidae Kjellesvig-Waering, 1986
    • †Willsiscorpio Kjellesvig-Waering, 1986
• †Palaeoscorpioidea
  • †Palaeoscorpiidae Lehmann, 1944
    • †Palaeoscorpius Lehmann, 1944
  • †Hydroscorpiidae Kjellesvig-Waering, 1986
    • †Hydroscorpius Kjellesvig-Waering, 1986
• †Proscorpioidea Scudder, 1885
  • †Proscorpiidae Scudder, 1885
    • †Archaeophonus Kjellesvig-Waering, 1966
    • †Proscorpius Whitfield, 1885
  • †Labriscorpionidae Kjellesvig-Waering, 1986
    • †Labriscorpio Leary, 1980
  • †Waeringoscorpionidae Størmer, 1970
    • †Waeringoscorpio Størmer, 1970
• †Spongiophonoidea
  • †Praearcturidae Kjellesvig-Waering, 1986
    • †Praearcturus Woodward, 1871
  • †Spongiophonidae Kjellesvig-Waering, 1986
    • †Spongiophonus Wills, 1947
• †Stoermeroscorpionoidea Kjellesvig-Waering, 1986
  • †Stoermeroscorpionidae Kjellesvig-Waering, 1986
    • †Stoermeroscorpio Kjellesvig-Waering, 1986

†Lobosternina

• †Isobuthoidea Fric, 1904
  • †Eobuthidae Kjellesvig-Waering, 1986
    • †Eobuthus Fric, 1904
  • †Eoscorpiidae Scudder 1884
    • †Eoscorpius Meek & Worthen, 1868
    • †Eskiscorpio Kjellesvig-Waering, 1986
    • †Trachyscorpio Kjellesvig-Waering, 1986
  • †Isobuthidae Petrunkevitch 1913
    • †Isobuthus Fric, 1904
    • †Boreoscorpio Kjellesvig-Waering, 1986
    • †Bromsgroviscorpio Kjellesvig-Waering, 1986
    • †Feistmantelia Fric, 1904
  • †Kronoscorpionidae Kjellesvig-Waering, 1986
    • †Kronoscorpio Kjellesvig-Waering, 1986
  • †Pareobuthidae Kjellesvig-Waering, 1986
    • †Pareobuthus Wills, 1959
• †Loboarchaeoctonoidea Kjellesvig-Waering, 1986
  • †Loboarchaeoctonidae Kjellesvig-Waering, 1986
    • †Loboarchaeoctonus Kjellesvig-Waering, 1986
• †Palaeophonoidea
  • †Palaeophonidae Thorell & Lindström, 1885
    • †Palaeophonus Thorell and Lindström, 1884
  • †Paraisobuthidae Kjellesvig-Waering, 1986
    • †Leioscorpio Kjellesvig-Waering, 1986
    • †Paraisobuthus Kjellesvig-Waering, 1986
  • †Scoloposcorpionidae Kjellesvig-Waering, 1986
    • †Benniescorpio Wills, 1960
    • †Scoloposcorpio Kjellesvig-Waering, 1986
  • †Telmatoscorpionidae Kjellesvig-Waering, 1986
    • †Telmatoscorpio Kjellesvig-Waering, 1986
  • †Pseudobuthiscorpiidae Kjellesvig-Waering, 1986
    • †Pseudobuthiscorpius Kjellesvig-Waering, 1986
  • †Wattisoniidae Kjellesvig-Waering, 1986
    • †Wattisonia Wills, 1960
  • †IS
    • †Brontoscorpio Kjellesvig-Waering, 1972

†Mesosternina

• †Cyclophthalmoidea Petrunkevitch 1913
  • †Cyclophthalmidae Petrunkevitch 1913
    • †Cyclophthalmus Corda, 1835
  • †Microlabiidae Kjellesvig-Waering, 1986
    • †Microlabis Corda, 1839
• †Palaeobuthoidea Kjellesvig-Waering, 1986
  • Palaeobuthidae Kjellesvig-Waering, 1986
    • †Palaeobuthus Petrunkevitch, 1913
    • †Gymnoscorpius Jeram, 1994
    • †Hubeiscorpio Walossek, Li & Brauckmann, 1990
    • †Palaeomachus Pocock, 1911
    • †Titanoscorpio Kjellesvig-Waering, 1986
    • †Waterstonia Kjellesvig-Waering, 1986

†IS

• • • †Tiphoscorpio Kjellesvig-Waering, 1986
    • †Mioscorpio Kjellesvig-Waering, 1986
    • †Gallioscorpio Lourenço et Gall, 2004

• Kjellesvig-Waering, 1986 : A restudy of the fossil Scorpionida of the world. Palaeontographica Americana 55 pp 5-287.
• Classification de Hallan