Archezoa

Cavalier-Smith (1993)

From Kingdom Protozoa and its 18 phyla

In Empire Eukaryota
Kingdom Archezoa Cavalier-Smith stat. nov. et emend. 1987

• Phylum Archamoebae
• Phylum Metamonada
• Phylum Microsporidia

Cavalier-Smith (1998)

From A revised six-kingdom system of life

In Kingdom Protozoa
Subkingdom Archezoa Cavalier-Smith 1983 emend.

• Phylum Metamonada
• Phylum Trichozoa

Cavalier-Smith (2002)

From The phagotrophic origin of eukaryotes and phylogenetic classification of Protozoa

In Kingdom Protozoa, Subkingdom Corticata, Infrakingdom Excavata
Superphylum Archezoa stat. nov.

• Phylum Metamonada
• Phylum Parabasalia