Hydrachnidia Krantz, 1978 - water mites
   Superfamily Lebertioidea Thor, 1900
     Family Anisitsiellidae Koenike, 1910
       Subfamily Anisitsiellinae Koenike, 1910
         01 Genus Anisitsidartia Cook, 1966
         02 Genus Anisitsiella Daday, 1905
         03 Genus Anisitsiellides Lundblad, 1941
         04 Genus Bandakia Thor, 1913
         05 Genus Bitabulata Goldschmidt, 2008
         06 Genus Fuenticola Goldschmidt, 2004
         07 Genus Gilatonia Viets & Bottger, 1974
         08 Genus Hydrobaumia Halik, 1930
         09 Genus Mahemamersides Bader, 1985
         10 Genus Mamersella Viets, 1929
         11 Genus Mamersides Viets, 1935
         12 Genus Mamersopsides Viets, 1916
         13 Genus Mamersopsis Nordenskiöld, 1905
         14 Genus Navamamersides Cook, 1967
         15 Genus Nilgiriopsis Cook, 1967
         16 Genus Paddelia Panesar, 2004
         17 Genus Platymamersopsis Viets, 1914
         18 Genus Psammotorrenticola Angelier, 1952
         19 Genus Rutacarus Lundblad, 1937
         20 Genus Shivatonia Panesar, 2004
         21 Genus Sigthoria Koenike, 1907
         22 Genus Sigthoriella Besch, 1964
         23 Genus Sotropalpus Goldschmidt, 2008
         24 Genus Stygomamersopsis Cook, 1974
         25 Genus Utaxatax Habeeb, 1964