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 Microcharmidae Lourenço, 1996 see Family Buthidae Koch, 1837
             1 Genus Microcharmus Lourenço, 1995
             2 Genus Neoprotobuthus Lourenço, 2000