Name: "Candidatus Heimdallarchaeia" Rinke et al. 2021

Category: Class

Proposed as: Candidatus

Etymology: He.im.dall.ar.chae’i.a. N.L. neut. pl. n. Heimdallarchaeia, the Heimdallarchaeum class

Pronunciation (Latin), gender: he-im-dall-ar-K^HA͡E-i-a, neuter

Type genus: "Candidatus Heimdallarchaeum" Spang et al. 2019

Original publication: Rinke C, Chuvochina M, Mussig AJ, Chaumeil PA, Davin AA, Waite DW, Whitman WB, Parks DH, Hugenholtz P. A standardized archaeal taxonomy for the Genome Taxonomy Database. Nat Microbiol 2021; 6:946-959. 🇦🇺

Nomenclatural status: not validly published

Nomenclatural pro-status: not pro-validly published

Taxonomic status: preferred name (not pro-correct name)

• Notes:
  • 🧕 Rinke et al. (2021) assigned this class to the phylum "Candidatus Asgardarchaeota" Da Cunha et al. 2017. Publication: Rinke C, Chuvochina M, Mussig AJ, Chaumeil PA, Davin AA, Waite DW, Whitman WB, Parks DH, Hugenholtz P. A standardized archaeal taxonomy for the Genome Taxonomy Database. Nat Microbiol 2021; 6:946-959. 🇦🇺
  • 🧕 Sun et al. (2021) assigned this class to the phylum "Candidatus Asgardarchaeota" Da Cunha et al. 2017. Publication: Sun J, Evans PN, Gagen EJ, Woodcroft BJ, Hedlund BP, Woyke T, Hugenholtz P, Rinke C. Recoding of stop codons expands the metabolic potential of two novel Asgardarchaeota lineages. ISME Commun 2021; 1:30. 🇦🇺
  • 🧒 Sun et al. (2021) assigned the order "Candidatus Hodarchaeales" Liu et al. 2021 to this class. Publication: Sun J, Evans PN, Gagen EJ, Woodcroft BJ, Hedlund BP, Woyke T, Hugenholtz P, Rinke C. Recoding of stop codons expands the metabolic potential of two novel Asgardarchaeota lineages. ISME Commun 2021; 1:30. 🇦🇺
  • 🧒 Sun et al. (2021) assigned the order "Candidatus Kariarchaeales" Liu et al. 2021 to this class. Publication: Sun J, Evans PN, Gagen EJ, Woodcroft BJ, Hedlund BP, Woyke T, Hugenholtz P, Rinke C. Recoding of stop codons expands the metabolic potential of two novel Asgardarchaeota lineages. ISME Commun 2021; 1:30. 🇦🇺
  • 🤦 This taxon lacks a discernible description (protologue).

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 Heimdallarchaeales" Wu et al. 2022	not validly published	preferred name

Parent taxon: Promethearchaeota Imachi et al. 2024

Assigned by: Imachi H, Nobu MK, Kato S, Takaki Y, Miyazaki M, Miyata M, Ogawara M, Saito Y, Sakai S, Tahara YO, et al. Promethearchaeum syntrophicum gen. nov., sp. nov., an anaerobic, obligately syntrophic archaeon, the first isolate of the lineage 'Asgard' archaea, and proposal of the new archaeal phylum Promethearchaeota phyl. nov. and kingdom Promethearchaeati regn. nov. Int J Syst Evol Microbiol 2024; 74:6435. 🇯🇵

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Record number: 49385