Biology:Rozellomyceta

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Rozellomyceta is a subkingdom in the kingdom Fungi. In the consensus accepted by fungus researchers as of 2024, it contains only the Rozellomycota, which in turn contains Microsporidia as a class.[1][2]

An earlier view by fungus researchers divides it into two phyla, the Rozellomycota and Microsporidia as a phylum.[3] A more fitting name for Microsporidia as a phylum could be Microsporidiomycota Benny 2007. This is no longer done because "recent phylogenies indicate that Microsporidia are deeply nested within Rozellomycota".[2]

Protistologists do not agree with the assignment of this subkingdom as fungi, because they subscribe to a narrow view of fungi as an osmotropic-only lineage (the eumycota), while this clade is largely phagotrophic. They believe that this clade should be the responsibility of protozoologists.[1]

  • Under older protist classification, the included taxa are sometimes classified under the subkingdom Sarcomastigota within the kingdom Protozoa instead,[4] although Sarcomastigota is considered paraphyletic.[5]
  • Under another style of protist classification, this group belongs in Opisthosporidia. This too is paraphyletic.[6]
  • Protists that have accepted the current phylogeny proposes the name Opishophagea for what they call "Rosalida + Microsporidia".[7]

References

  1. 1.0 1.1 Hyde, Kd (2024). "The 2024 Outline of Fungi and fungus-like taxa". Mycosphere 15 (1): 5146–6239. doi:10.5943/mycosphere/15/1/25. 
  2. 2.0 2.1 Tedersoo, Leho (May 16, 2018). "High-level classification of the Fungi and a tool for evolutionary ecological analyses". Fungal Diversity 90: 135–159. doi:10.1007/s13225-018-0401-0. https://link.springer.com/article/10.1007/s13225-018-0401-0. 
  3. Letcher, Peter; Powell, Martha (November 16, 2018). "A taxonomic summary and revision of Rozella (Cryptomycota)". IMA Fungus 9 (2): 383–399. doi:10.5598/imafungus.2018.09.02.09. PMID 30622888. https://link.springer.com/content/pdf/10.5598/imafungus.2018.09.02.09.pdf. 
  4. WoRMS Editorial Team (2025). World Register of Marine Species. "Sarcomastigota". Available from https://www.marinespecies.org at VLIZ. Accessed 2025-03-31. doi:10.14284/170
  5. Cavalier-Smith, Thomas (January 12, 2010). "Deep phylogeny, ancestral groups and the four ages of life". Philosophical Transactions of the Royal Society B 365 (1537): 111–132. doi:10.1098/rstb.2009.0161. PMID 20008390. 
  6. Tedersoo, Leho; Sánchez-Ramírez, Santiago; Kõljalg, Urmas; Bahram, Mohammad; Döring, Markus; Schigel, Dmitry; May, Tom; Ryberg, Martin et al. (2018). "High-level classification of the Fungi and a tool for evolutionary ecological analyses" (in en). Fungal Diversity 90 (1): 135–159. doi:10.1007/s13225-018-0401-0. ISSN 1560-2745. 
  7. Galindo, Luis Javier; Torruella, Guifré; López-García, Purificación; Ciobanu, Maria; Gutiérrez-Preciado, Ana; Karpov, Sergey A; Moreira, David (17 June 2023). "Phylogenomics Supports the Monophyly of Aphelids and Fungi and Identifies New Molecular Synapomorphies". Systematic Biology (Oxford University Press) 72 (3): 505–515. doi:10.1093/sysbio/syac054. ISSN 1076-836X. PMID 35900180. 

Wikidata ☰ Q54969228 entry