Phylum "Candidatus Poseidoniota"

Name: "Candidatus Poseidoniota" corrig. Rinke et al. 2019

Category, proposed as: phylum, Candidatus

Etymology: Po.sei.do.ni.o’ta. N.L. fem. n. Poseidonia, a Candidatus genus name; L. neut. pl. n. suff. -ota, ending to denote a phylum; N.L. neut. pl. n. Poseidoniota, the Candidatus Poseidonia phylum

Pronunciation (Latin), gender: po-se͡i-do-ni-O-ta, neuter

Type genus: "Candidatus Poseidonia" Rinke et al. 2019

Effective publication: Rinke C, Rubino F, Messer LF, Youssef N, Parks DH, Chuvochina M, Brown M, Jeffries T, Tyson GW, Seymour JR, et al. A phylogenomic and ecological analysis of the globally abundant Marine Group II archaea (Ca. Poseidoniales ord. nov.). ISME J 2019; 13:663-675. 🇦🇺

IJSEM list: Oren A, Göker M. Candidatus list no. 5. Lists of names of prokaryotic Candidatus taxa. Int J Syst Evol Microbiol 2023; 73:5821.

Nomenclatural status: not validly published

Nomenclatural pro-status: pro-validly published under the ICNP

Taxonomic status: pro-correct name

• Synonyms:

  • Name	Kind
    "Candidatus Thermoplasmatota" Rinke et al. 2019	other spelling of name, inaccurate spelling

• Notes:
  • 🧕 Rinke et al. (2019) assigned this phylum to the domain "Archaea" Woese et al. 1990. Publication: Rinke C, Rubino F, Messer LF, Youssef N, Parks DH, Chuvochina M, Brown M, Jeffries T, Tyson GW, Seymour JR, et al. A phylogenomic and ecological analysis of the globally abundant Marine Group II archaea (Ca. Poseidoniales ord. nov.). ISME J 2019; 13:663-675. 🇦🇺
  • 🧒 Rinke et al. (2019) assigned the order "Candidatus Poseidoniales" Rinke et al. 2019 to this phylum. Publication: Rinke C, Rubino F, Messer LF, Youssef N, Parks DH, Chuvochina M, Brown M, Jeffries T, Tyson GW, Seymour JR, et al. A phylogenomic and ecological analysis of the globally abundant Marine Group II archaea (Ca. Poseidoniales ord. nov.). ISME J 2019; 13:663-675. 🇦🇺

Subdivision:

Number of child taxa with a validly published and correct name: 0
Number of child taxa with a validly published name, including synonyms: 0
Total number of child taxa: 1

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    "Candidatus Poseidoniia" Rinke et al. 2019	not validly published	pro-correct name

Parent taxon: Methanobacteriati (Garrity and Holt 2023) Oren and Göker 2024

Assigned by: Freese HM, Meier-Kolthoff JP, Sarda Carbasse J, Afolayan AO, Goker M. TYGS and LPSN in 2025: a Global Core Biodata Resource for genome-based classification and nomenclature of prokaryotes within DSMZ Digital Diversity. Nucleic Acids Res 2026; 54:D884-D891. 🇩🇪

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Record number: 38975