[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Crustacea (Brünnich, 1772) - crustaceans see Superclass Crustacea Pennant, 1777
     Subclass Copepoda H. Milne-Edwards, 1840 - copepods
       Order Harpacticoida Sars, 1903
         Family Cletodidae T. Scott, 1905
           01 Genus Acrenhydrosoma Lang, 1948
           02 Genus Cletodes Brady, 1871
           03 Genus Enhydrosoma Boeck, 1873
           04 Genus Enhydrosomella Monard, 1940
           05 Genus Limnocletodes Borutzky, 1926
           06 Genus Nannopodella Monard, 1928
           07 Genus Paracrenhydrosoma Gee, 1999
           08 Genus Pontocletodes Apostolov, 1980
           09 Genus Strongylacron Gee & Huys, 1996
           10 Genus Stylicletodes Lang, 1936