organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Protoctista Hogg, 1860
     Phylum Apicomplexa Levine, 1970 see Infraphylum Apicomplexa Levine, 1970
       Genus Coccidia
       Genus Coelospora Woolever, 1966, nom. inval. see Genus Coleospora Gibbs, 1959
       Genus Haplosporidium Caullery & Mesnil, 1899
       Genus Schizocystis Léger, 1900
       Genus Selenidium Giard, 1884
       Genus Toxoplasma Nicolle & Manceaux, 1909
       1 Class Sporozoasida see Phylum Apicomplexa Levine, 1970
       2 Class Piroplasmasida see Class Hematozoa Vivier, 1982