Anaeromonadea

Superregnum: Eukaryota
Phylum: Metamonada
Subphylum: Anaeromonada
Classis:
Ordines: Oxymonadida – Trimastigida

Anaeromonadea Cavalier-Smith, 1996/1997

Synonym or similar group: Preaxostyla Simpson, 2003

• Cavalier-Smith, T. 2003. The excavate protozoan phyla Metamonada Grassé emend. (Anaeromonadea, Parabasalia, Carpediemonas, Eopharyngia) and Loukozoa emend. (Jakobea, Malawimonas): their evolutionary affinities and new higher taxa. International Journal of Systematic and Evolutionary Microbiology 53: 1741–1758. DOI: 10.1099/ijs.0.02548-0 Reference page. 
• Cavalier-Smith, T. 2003. Protist phylogeny and the high-level classification of Protozoa. European Journal of Protistology 39: 338–348. DOI: 10.1078/0932-4739-00002 Reference page. 
• Hampl, V. 2016. Preaxostyla. In: Archibald, J.M., Simpson, A.G.B., Slamovits, C. (Eds.). Handbook of the Protists. Springer, pp. 1-36. DOI: 10.1007/978-3-319-32669-6_8-1

From The phagotrophic origin of eukaryotes and phylogenetic classification of Protozoa

In Phylum Loukozoa
Anaeromonadea Cavalier-Smith 1997 emend.

• Oxymonadida
• Trimastix

From Cytoskeletal organization, phylogenetic affinities and systematics in the contentious taxon Excavata (Eukaryota)

In Excavata
Clade Preaxostyla nov.

• Oxymonadida
• Trimastix

• Adl, S.M., Simpson, A.G.B., Lane, C.E., Lukeš, J., Bass, D., Bowser, S.S., Brown, M.W., Burki, F., Dunthorn, M., Hampl, V., Heiss, A., Hoppenrath, M., Lara, E., Le Gall, L., Lynn, D.H., McManus, H., Mitchell, E.A.D., Mozley-Stanridge, S.E., Parfrey, L.W., Pawlowski, J., Rueckert, S., Shadwick, L., Schoch, C.L., Smirnow, A. & Spiegel, F.W. 2012. The revised classification of eukaryotes. Journal of Eukaryotic Microbiology 59(5): 429–514. DOI: 10.1111/j.1550-7408.2012.00644.x [Erratum: 60(3): 321. DOI: 10.1111/jeu.12033 ] Reference page. 

Eukaryota

• Excavata Cavalier-Smith 2002, emend. Simpson 2003
  • Metamonada Cavalier-Smith 1987 (= Metamonadina Grassé 1952), emend. Cavalier-Smith 2003
    • Preaxostyla Simpson 2003
      • Oxymonadida Grassé 1952
      • Trimastix Kent 1880