Name: "Halanaerobiia" Cavalier-Smith 2020

Category: Class

Proposed as: class. nov.

Etymology: N.L. neut. pl. n. Halanaerobiia, the Halanaerobiales class

Gender: neuter

Type order: Halanaerobiales corrig. Rainey and Zhilina 1995

Original publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.

Nomenclatural status: not validly published

Taxonomic status: synonym (and no standing)

Correct name: Clostridia Rainey 2010

• Synonyms:

  • Name	Kind
    "Dethiobacteria" Sorokin and Merkel 2022	heterotypic synonym, not validly published
    Desulfitobacteriia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    "Thermodesulfobiia" Frolov et al. 2023	heterotypic synonym, not validly published
    Thermosediminibacteria Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Clostridia Rainey 2010	heterotypic synonym, validly published under the ICNP
    "Desulfotomaculia" Watanabe et al. 2019	heterotypic synonym, not validly published
    Desulfitisporia Sorokin and Merkel 2023	heterotypic synonym, validly published under the ICNP
    "Symbiobacteriia" Wang et al. 2021	heterotypic synonym, not validly published
    Thermincolia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Desulfotomaculia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Natranaerobiia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Thermaerobacteria Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Symbiobacteriia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    "Tissierellia" Alauzet et al. 2014	heterotypic synonym, not validly published
    "Natranaerobiia" Sorokin et al. 2021	heterotypic synonym, not validly published
    "Clostridiia" Cavalier-Smith 2020	heterotypic synonym, not validly published
    Sulfobacillia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Peptococcia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Syntrophomonadia Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP

• Notes:
  • 🧕 Cavalier-Smith and Chao (2020) assigned this class to the phylum "Endobacteria" (Cavalier-Smith 1998) Cavalier-Smith 2020. Publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.
  • 🧒 Cavalier-Smith and Chao (2020) assigned the genus Halanaerobium corrig. Zeikus et al. 1984 to this class. Publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.
  • 🧒 Cavalier-Smith and Chao (2020) assigned the genus Selenomonas von Prowazek 1913 (Approved Lists 1980) to this class. Publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.
  • 🛺 The type order of this class has been placed in the class Clostridia Rainey 2010. Publication: Rainey FA. Class II. Clostridia class nov. In: De Vos P, Garrity GM, Jones D, Krieg NR, Ludwig W, Rainey FA, K.-H. S, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 3 (The Firmicutes), Springer, New York, 2009, p. 736.
  • 🚋 The type order of this class has alternatively been placed in the class Clostridia Rainey 2010. Publication: Rainey FA. Class II. Clostridia class nov. In: De Vos P, Garrity GM, Jones D, Krieg NR, Ludwig W, Rainey FA, K.-H. S, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 3 (The Firmicutes), Springer, New York, 2009, p. 736.
  • ✏ The authority of the taxon name (Cavalier Smith) deliberately differs from the authors of the publication (Cavalier Smith and Chao).

Parent taxon: Bacillota Gibbons and Murray 2021

Assigned by: LPSN automated production system. The following publication is only one of the sources consulted. It may or may not mention this taxon name. — Oren A, Garrity GM. Valid publication of the names of forty-two phyla of prokaryotes. Int J Syst Evol Microbiol 2021; 71:5056.

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Record number: 14387