Apicomplexa

Cladus: Eukaryota
Regnum: Chromalveolata
Infraregnum: Alveolata
Phylum: Myzozoa
Subphylum: Apicomplexa
Infraphyla: Apicomonada - Sporozoa

References

Thomas Cavalier-Smith and E. E. Chao, Protalveolate phylogeny and systematics and the origins of Sporozoa and dinoflagellates (phylum Myzozoa nom. nov.), Europ. J. Protistol. 40, 185-212 (2004).
Thomas Cavalier-Smith, Protist phylogeny and the high-level classification of Protozoa, Europ. J. Protistol. 39, 338-348 (2003).

Alternative classifications
John O. Corliss (1984)

From The kingdom Protista and its 45 phyla

Synonym for Sporozoa
Cavalier-Smith (1993)

From Kingdom Protozoa and its 18 phyla

In Parvkingdom Alveolata, Superphylum Miozoa
Phylum Apicomplexa Levine, 1970 emend.

Subphylum Apicomonada
Subphylum Gamontozoa

Articles
Vernacular names
Česky: Výtrusovci