Name: Butyricimonas muris Xu et al. 2025

Category: Species

Proposed as: sp. nov.

Etymology: mu’ris. L. gen. masc./fem. n. muris, of a mouse

Pronunciation (Latin), gender: … MU-ris, feminine

Type strain: CGMCC 1.18113; GBG-M4; KCTC 25905

Conduct genome-based taxonomy at

16S rRNA gene: PQ799632 Analyse FASTA

Valid publication: Xu T, Ju E, Wang ZA, Wei J, Wang Y, Du Y. Butyricimonas muris sp. nov., isolated from mouse faeces. Int J Syst Evol Microbiol 2025; 75:6906. 🇨🇳

IJSEM list: Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 75, part 9 of the IJSEM. Int J Syst Evol Microbiol 2025; 75:6967.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name (and explicitly recommended for medical use)

• Notes:
  • 😢 The terminology used by the authors is in line with many other taxonomic studies and does not negatively affect their main results; some improvements may nevertheless be possible. Contrasting the term "chemotaxonomic" with "phenotypic" is not recommended. Whether taxa can have "members" is debatable. See the LPSN phylogeny page for details. Publication: Göker M. What can genome analysis offer for bacteria? In: Bridge P, Smith D, Stackebrandt E (eds), Trends in the systematics of bacteria and fungi, CAB International, Wallingford, 2021, p. 255-281. 🇬🇧
  • 🎓 Name mentioned 1 time in PubMed until 2025-09-09.
  • 🙆 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as the name to be applied to this species. The name is on LoRN because of the recorded pathogenicity of other species in the genus.

Parent taxon: Butyricimonas Sakamoto et al. 2009

Assigned by: Xu T, Ju E, Wang ZA, Wei J, Wang Y, Du Y. Butyricimonas muris sp. nov., isolated from mouse faeces. Int J Syst Evol Microbiol 2025; 75:6906. 🇨🇳

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Record number: 67290