[Phylum] [Arthropoda] Siebold, 1848 - arthropods
Chelicerata Heymons, 1901
Euchelicerata Weygoldt & Paulus, 1979
[Order] Scorpiones Koch, 1837 - scorpions
Suborder Neoscorpionina Thorell & Lindström, 1885
Infraorder Orthosterni Pocock, 1911
Parvorder Iurida Soleglad & Fet, 2003
Superfamily Chactoidea Pocock, 1893
Family Euscorpiidae Laurie, 1896
1 ?Genus †Eoeuscorpius Kühl & Lourenço, 2017