Name: Polyangiia corrig. Waite et al. 2020

Category: Class

Proposed as: class. nov.

Etymology: N.L. neut. pl. n. Polyangiia, the Polyangiales class

Gender: neuter

Type genus: Polyangium Link 1809 (Approved Lists 1980)

Valid publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 11 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:4645.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Deltaproteobacteria Kuever et al. 2006

• Synonyms:

  • Name	Kind
    Bradymonadia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Syntrophobacteria Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Myxococcia Waite et al. 2020	heterotypic synonym, validly published under the ICNP, illegitimate name
    "Candidatus Desulfofervidia" Waite et al. 2020	heterotypic synonym, not validly published
    Desulfarculia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Deltaproteobacteria Kuever et al. 2006	heterotypic synonym, validly published under the ICNP
    Syntrophorhabdia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfobacteria Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfuromonadia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Polyangia Waite et al. 2020	other spelling of name, inaccurate spelling
    Dissulfuribacteria Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    "Myxococcia" Cavalier-Smith 2020	heterotypic synonym, not validly published
    Syntrophia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfobaccia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfurellia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfobulbia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Deferrisomatia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Desulfomonilia Waite et al. 2020	heterotypic synonym, validly published under the ICNP
    Deltabacteria Cavalier-Smith 2002	heterotypic synonym, validly published under the ICNP, rejected name
    Desulfovibrionia Waite et al. 2020	heterotypic synonym, validly published under the ICNP

• Notes:
  • 🧕 Oren and Garrity (2021) assigned this class to the phylum Myxococcota Waite et al. 2021. Publication: Oren A, Garrity GM. Valid publication of the names of forty-two phyla of prokaryotes. Int J Syst Evol Microbiol 2021; 71:5056.
  • 🧕 Waite et al. (2020) assigned this class to the phylum "Myxococcota" Waite et al. 2020. Publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.
  • 🧒 Waite et al. (2020) assigned the genus Polyangium Link 1809 (Approved Lists 1980) to this class. Publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.
  • 🧒 Waite et al. (2020) assigned the order Haliangiales Waite et al. 2020 to this class. Publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.
  • 🧒 Waite et al. (2020) assigned the order Nannocystales (Reichenbach 2007) Waite et al. 2020 to this class. Publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.
  • 🧒 Waite et al. (2020) assigned the order Polyangiales Waite et al. 2020 to this class. Publication: Waite DW, Chuvochina M, Pelikan C, Parks DH, Yilmaz P, Wagner M, Loy A, Naganuma T, Nakai R, Whitman WB, et al. Proposal to reclassify the proteobacterial classes Deltaproteobacteria and Oligoflexia, and the phylum Thermodesulfobacteria into four phyla reflecting major functional capabilities. Int J Syst Evol Microbiol 2020; 70:5972-6016.
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Hahnke RL, Muller R, Whitworth D, Wink J, Garcia R. International Committee on Systematics of Prokaryotes: subcommittee on the taxonomy of Myxobacteria (Myxococcota). Minutes of the closed online meeting, 21 September 2022. Int J Syst Evol Microbiol 2023; 73:5846.
  • ❗ Polyangiia is the correct name instead if this class is regarded as a separate class (i.e., if its nomenclatural type is not assigned to another class whose name is validly published, legitimate and not rejected and has priority).
  • 🧍 Nomenclatural type changed from Polyangiales Waite et al. 2020 based on new Rule 22. Publication: Oren A. Emendation of Rules 8, 15, 22, 25a, 30(3)(b), 30(4), 34a, and Appendix 7 of the International Code of Nomenclature of Prokaryotes. Int J Syst Evol Microbiol 2023; 73:6070.
  • 🧍 Orthographical correction conducted in Judicial Opinion 116. Publication: Arahal et al. Judicial Opinion No. 122. Int J Syst Evol Microbiol 2022; 72:5481.

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Record number: 29682