Family Cycloclasticaceae

Name: Cycloclasticaceae Chuvochina et al. 2024

Category, proposed as: family, fam. nov.

Etymology: Cy.clo.clas.ti.ca’ce.ae. N.L. masc. n. Cycloclasticus, type genus of the family; L. fem. pl. n. suff. -aceae, ending to denote a family; N.L. fem. pl. n. Cycloclasticaceae, family of the genus Cycloclasticus

Pronunciation (Latin), gender: ky-klo-klas-ti-KA-ke-a͡e, feminine

Type genus: Cycloclasticus Dyksterhouse et al. 1995

Effective publication: Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0. 🇦🇺

IJSEM list: Oren A, Göker M. Validation list no. 215. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2024; 74:6173.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Piscirickettsiaceae Fryer and Lannan 2005

• Synonyms:

  • Name	Kind
    Methylophagaceae Chuvochina et al. 2024	heterotypic synonym, validly published under the ICNP
    Piscirickettsiaceae Fryer and Lannan 2005	heterotypic synonym, validly published under the ICNP

• Notes:
  • 🧒 Chuvochina et al. (2023) assigned the genus Cycloclasticus Dyksterhouse et al. 1995 to this family. Publication: Chuvochina M, Mussig AJ, Chaumeil PA, Skarshewski A, Rinke C, Parks DH, Hugenholtz P. Proposal of names for 329 higher rank taxa defined in the Genome Taxonomy Database under two prokaryotic codes. FEMS Microbiol Lett 2023; 0:0. 🇦🇺
  • 🛺 The type genus of this family has been placed in the family Piscirickettsiaceae Fryer and Lannan 2005. Publication: Yilmaz P, Parfrey LW, Yarza P, Gerken J, Pruesse E, Quast C, Schweer T, Peplies J, Ludwig W, Glöckner FO. The SILVA and “all-species living tree project (LTP)” taxonomic frameworks. Nucleic Acids Research 2014; 42(D1):D643-D648. 🇩🇪
  • ❗ Cycloclasticaceae is the correct name instead if this family is regarded as a separate family (i.e., if its nomenclatural type is not assigned to another family whose name is validly published, legitimate and not rejected and has priority).

Parent taxon: Beggiatoales Buchanan 1957 (Approved Lists 1980)

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. — 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. 🇩🇪

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.43544Copy to clipboardLink copied to clipboard

Record number: 43544

• Previous versions:

  • Version	Date	JSON
    1	2026-03-31