Class Scorpionida Latreille, 1810 - scorpions
Order Scorpiones Koch, 1837 - scorpions
Suborder Neoscorpionina Thorell & Lindström, 1885
Infraorder Orthosterni Pocock, 1911
Superfamily Scorpionoidea Latreille, 1802
Family Ischnuridae Simon, 1879, nom. rej.
see Family Liochelidae Fet & Bechly, 2001 (1879)
Subfamily Heteroscorpioninae Birula, 1903
see Family Heteroscorpionidae Kraepelin, 1905
Genus Heteroscorpion Birula, 1903