Order Scorpiones Koch, 1837 - scorpions Suborder Neoscorpiones Thorell & Lindström, 1885 see Suborder Neoscorpionina Thorell & Lindström, 1885 Infraorder Orthosterni Pocock, 1911 Parvorder Buthida Soleglad & Fet, 2003 Superfamily Buthoidea Koch, 1837 Family Buthidae Koch, 1837 Genus Lychas Koch, 1845