Order Scorpiones Koch, 1837 - scorpions
Count: [g†g] 19f;219g; †44f;95g
   Family Hormuridae Laurie, 1896
  Count: [g] 11g [30 Dec 2020]
     Genus Opisthacanthus Peters, 1861
    Count: -
       Subgenus Opisthacanthus (Monodopisthacanthus) Lourenço, 2001
      Count: -