Hydrachnidia Krantz, 1978 - water mites
   Superfamily Eylaoidea Leach, 1815
     Family Limnocharidae Grube, 1859
       Subfamily Rhyncholimnocharinae Lundblad, 1936
         1 Genus Rhyncholimnochares Lundblad, 1936
         2 Genus Austrolimnochares Harvey, 1998