Kingdom Animalia Linnaeus, 1758 - animals
Phylum Arthropoda Siebold, 1848 - arthropods
Subphylum Chelicerata Heymons, 1901
Class Arachnida Lamarck, 1801
Order Scorpiones Koch, 1837 - scorpions
Suborder †Branchioscorpionina Kjellesvig-Waering, 1986
Infraorder †Holosternina Kjellesvig-Waering, 1986
see Suborder Holosternina Kjellesvig-Waering, 1986
Superfamily †Mesophonoidea Wills, 1910
Family †Liassoscorpionidae Kjellesvig-Waering, 1986, orth. inval.