Hydrachnidia Krantz, 1978 - water mites
   Superfamily Lebertioidea Thor, 1900
     Family Limnesiidae Thor, 1900
       Subfamily Raptorhydracarinae Pešić & Gerecke, 2014 [monotypic]
         Genus Raptorhydracarus Pešic & Gerecke, 2014