Phylum Tardigrada Doyère, 1840 - tardigrades
   Class Mesotardigrada Rahm, 1937, nom. dub.
     Order Thermozodia Ramazzotti & Maucci, 1983, nom. dub.
       Family Thermozodiidae Rahm, 1937, nom. dub.
         Genus Thermozodium Rahm, 1937, nom. dub.
           1 Thermozodium esakii Rahm, 1937, nom. dub.