[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Supergroup Chromalveolata Adl et al., 2005 - chromalveolates see Kingdom Chromista Caval.-Sm. (1981)
       Alveolata Cavalier-Smith, 1991 see Superphylum Alveolata Cavalier-Smith, 1991
         Apicomplexa Levine, 1970 see Infraphylum Apicomplexa Levine, 1970
           Conoidasida Levine, 1988 see Class Conoidasida Levine, 1988
             Coccidiasina Leuckart, 1879 see Subclass Coccidiasina Leuckart, 1879
               1 Genus Cryptosporidium Tyzzer, 1907
               2 Genus Cyclospora Schneider, 1881
               3 Genus Eimeria Schneider, 1875
               4 Genus Hepatozoon Miller, 1908