[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
     Order Isopoda Latreille, 1817 - isopods
       Suborder Flabellifera Sars, 1882
         Family Cymothoidae Leach, 1814
           01 Genus Ceratothoa Dana, 1852
           02 Genus Colombia nom. illeg. see Genus Anilocra Leach, 1818
           03 Genus Cymothoa Fabricius, 1793
           04 Genus Elthusa Schioedte & Meinert, 1884
           05 Genus Emetha Schioedte & Meinert, 1883
           06 Genus Glossobius Schioedte & Meinert, 1883
           07 Genus Idusa Schioedte & Meinert, 1884
           08 Genus Mothocya Costa, 1851
           09 Genus Nerocila W.E. Leach, 1818
           10 Genus Olencira Leach, 1818
           11 Genus Ourozeuktes H. Milne Edwards, 1840
           12 Genus Lironeca White, 1847 see Genus Livoneca Leach, 1818
           13 Genus Livonectus Airoldi, 1940