Name: Olsenella kribbiana Bai et al. 2025

Category: Species

Proposed as: sp. nov.

Etymology: krib.bi.a’na. N.L. fem. adj. kribbiana, arbitrary adjective formed from KRIBB, Korea Research Institute of Bioscience and Biotechnology

Pronunciation (Latin), gender: ol-se-NEL-la krib-bi-A-na, feminine

Type strain: KCTC 25801; NBRC 116679; YH-ols2221

Conduct genome-based taxonomy at

16S rRNA gene: PP514377 Analyse FASTA

Valid publication: Bai L, Paek J, Shin Y, Kim H, Kim SH, Shin JH, Kook JK, Chang YH. Description of Olsenella kribbiana sp. nov., an anaerobic bacterium isolated from pig faeces. Int J Syst Evol Microbiol 2025; 75:6795. 🇰🇷

IJSEM list: Oren A, Göker M. Notification list. Notification that new names and new combinations have appeared in volume 75, part 5 of the IJSEM. Int J Syst Evol Microbiol 2025; 75:6824.

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. Using the term "phylogenetic data" (or equivalent) for sequence data is not advocated. 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 2026-06-04.
  • 🙆 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 risk group of other species in the genus.

Parent taxon: Olsenella Dewhirst et al. 2001

Assigned by: Bai L, Paek J, Shin Y, Kim H, Kim SH, Shin JH, Kook JK, Chang YH. Description of Olsenella kribbiana sp. nov., an anaerobic bacterium isolated from pig faeces. Int J Syst Evol Microbiol 2025; 75:6795. 🇰🇷

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.65633Copy to clipboardLink copied to clipboard

Record number: 65633

• Previous versions:

  • Version	Date	JSON
    1	2026-03-31