Hydrachnidia Krantz, 1978 - water mites
Count: [g] 56f;487g [20 Oct 2023]
   Superfamily Arrenuroidea Thor, 1900
  Count: [g] 19f;83g [20 Oct 2023]
     Family Harpagopalpidae Viets, 1924 [monotypic]
    Count: [g] 1g [20 Oct 2023]
       Genus Harpagopalpus Viets, 1924
      Count: -
         Subgenus Harpagopalpus (Harpagopalpellus) Lundblad, 1941
        Count: -