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Monadofilosa

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Monadofilosa
Cercomonas
Scientific classification Edit this classification
Domain: Eukaryota
Clade: Diaphoretickes
Clade: SAR
Phylum: Cercozoa
Clade: Filosa
Subphylum: Monadofilosa
Cavalier-Smith, 1997
Classes

Monadofilosa is a grouping of Cercozoa.[1] (It is sometimes considered one of three, the other two being Endomyxa and Reticulofilosa.)[2] These organisms are single-celled amoeboid protists.

Classification

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Monadofilosa includes the testaceans, which are testate filose amoeboids, and the cercomonads.

It is sometimes described as Testaceafilosia and Sarcomonadea.[3]

It has also been described as Sarcomonadea (Cercomonas, Heteromita, Bodomorpha, Proleptomonas, Allantion), Thecofilosea (Cryptodifflugia, Cryothecomonas), Spongomonadea (Spongomonas, Rhipidodendron), and Imbricatea (Thaumatomonas, Thaumatomastix, Allas, Gyromitus, Euglypha, Trinema, Paulinella).[4]

Monadofilosa is sometimes treated as a superclass rather than a subphylum.

Sainouron has been grouped in Monadofilosa.[5]

Phylogeny

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Phylogeny based on Bass et al. 2009,[6] Howe et al. 2011[7] and Bass et al. 2016.[8]

Sarcomonadea
(paraphyletic)

Taxonomy

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References

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  1. ^ Cavalier-Smith T, Chao EE (October 2003). "Phylogeny and classification of phylum Cercozoa (Protozoa)". Protist. 154 (3–4): 341–58. doi:10.1078/143446103322454112. PMID 14658494.
  2. ^ Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, Cavalier-Smith T, Guiry MD, Kirk PM (April 29, 2015). "A Higher Level Classification of All Living Organisms". PLOS ONE. 10 (4): e0119248. Bibcode:2015PLoSO..1019248R. doi:10.1371/journal.pone.0119248. PMC 4418965. PMID 25923521.
  3. ^ Wylezich C, Meisterfeld R, Meisterfeld S, Schlegel M (2002). "Phylogenetic analyses of small subunit ribosomal RNA coding regions reveal a monophyletic lineage of euglyphid testate amoebae (Order Euglyphida)". J. Eukaryot. Microbiol. 49 (2): 108–18. doi:10.1111/j.1550-7408.2002.tb00352.x. PMID 12043958. S2CID 33818305.
  4. ^ "www.nies.go.jp". Archived from the original on 2011-07-16. Retrieved 2009-06-26.
  5. ^ Cavalier-Smith T, Lewis R, Chao EE, Oates B, Bass D (October 2008). "Morphology and phylogeny of Sainouron acronematica sp. n. and the ultrastructural unity of Cercozoa". Protist. 159 (4): 591–620. doi:10.1016/j.protis.2008.04.002. PMID 18583188.
  6. ^ Bass D, Chao EE, Nikolaev S, et al. (February 2009). "Phylogeny of Novel Naked Filose and Reticulose Cercozoa: Granofilosea cl. n. and Proteomyxidea Revised". Protist. 160 (1): 75–109. doi:10.1016/j.protis.2008.07.002. PMID 18952499.
  7. ^ Howe; et al. (2011), "Novel Cultured Protists Identify Deep-branching Environmental DNA Clades of Cercozoa: New Genera Tremula, Micrometopion, Minimassisteria, Nudifila, Peregrinia", Protist, 162 (2): 332–372, doi:10.1016/j.protis.2010.10.002, PMID 21295519
  8. ^ Bass, et al. (2016). "Coprophilic amoebae and flagellates, including Guttulinopsis, Rosculus and Helkesimastix, characterise a divergent and diverse rhizarian radiation and contribute to a large diversity of faecal-associated protists". Environmental Microbiology. 18 (5): 1604–1619. Bibcode:2016EnvMi..18.1604B. doi:10.1111/1462-2920.13235. PMID 26914587.
  9. ^ Cavalier-Smith, Thomas (5 September 2017). "Kingdom Chromista and its eight phyla: a new synthesis emphasising periplastid protein targeting, cytoskeletal and periplastid evolution, and ancient divergences". Protoplasma. 255 (1): 297–357. doi:10.1007/s00709-017-1147-3. PMC 5756292. PMID 28875267.
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