Infrakingdom Alveolata Cavalier-Smith, 1991 see [unranked] Alveolata Cavalier-Smith, 1991 Phylum Myzozoa Cavalier-Smith & Chao, 2004 see Subphylum Myzozoa Cavalier-Smith & Chao, 2004 Subphylum Apicomplexa Levine, 1970 see Infraphylum Apicomplexa Levine, 1970 1 Sporozoa Leuckart, 1879 see Superclass Sporozoa Leuckart, 1879 2 Apicomonadea Cavalier-Smith, 1993