Name: Paeniroseomonas fluminis (Ko et al. 2018) Rai et al. 2022

Category: Species

Proposed as: comb. nov.

Basonym: Roseomonas fluminis Ko et al. 2018

Etymology: flu’mi.nis. L. gen. neut. n. fluminis, of a river

Pronunciation (Latin), gender: pa͡e-ni-ro-se-O-mo-nas FLU-mi-nis, feminine

Type strain: D3; JCM 31968; KACC 19269

See detailed strain information at

16S rRNA gene: KY649439 Analyse FASTA

Effective publication: Rai A, Jagadeeshwari U, Deepshikha G, Smita N, Sasikala C, Ramana CV. Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera. Front Microbiol 2021; 12:677842. 🇮🇳

IJSEM list: Oren A, Garrity GM. Validation list no. 203. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2022; 72:5167.

Nomenclatural status: validly published under the ICNP

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

Risk group: 1

• Synonyms:

  • Name	Kind
    Roseomonas fluminis Ko et al. 2018	homotypic synonym, validly published under the ICNP

• 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. 🇬🇧
  • 😷 The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 1. — If in doubt, use the risk group given in the regulations for your country and, if these are not available, use the risk group given in the catalogue of the culture collection from which you have obtained or intend to obtain the strain.
  • 🎓 Name mentioned 0 times in PubMed until 2026-06-11.
  • 🫡 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 the genus. This name is not taxonomically suspended any more in favour of Roseomonas fluminis Ko et al. 2018. Publication: Ko Y, Yim J, Hwang WM, Kang K, Ahn TY. Roseomonas fluminis sp. nov. isolated from sediment of a shallow stream. Int J Syst Evol Microbiol 2018; 68:782-787. 🇰🇷 Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 68, part 3 of the IJSEM. Int J Syst Evol Microbiol 2018; 68:1823-1824.

Parent taxon: Paeniroseomonas Rai et al. 2022

Assigned by: Rai A, Jagadeeshwari U, Deepshikha G, Smita N, Sasikala C, Ramana CV. Phylotaxogenomics for the Reappraisal of the Genus Roseomonas With the Creation of Six New Genera. Front Microbiol 2021; 12:677842. 🇮🇳

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Record number: 26575