Name: Chryseomonas oryzihabitans (Kodama et al. 1985) Rudra and Gupta 2024

Category: Species

Proposed as: comb. nov.

Basonym: Pseudomonas oryzihabitans Kodama et al. 1985

Etymology: o.ry.zi.ha’bi.tans. L. fem. n. oryza, rice; L. pres. part. habitans, inhabiting; N.L. fem. part. adj. oryzihabitans, rice inhabiting

Pronunciation, gender: o-ry-zi-HA-bi-tans, feminine

Type strain: AJ 2197; ATCC 43272; CCUG 12540; CIP 102996; DSM 6835; IAM 1568; JCM 2592; JCM 2952; KS0036; L-1; LMG 7040; NBRC 102199; VTT E-032413

Conduct genome-based taxonomy at

16S rRNA gene: OQ875742 Analyse FASTA

Effective publication: Rudra B, Gupta RS. Phylogenomics studies and molecular markers reliably demarcate genus Pseudomonas sensu stricto and twelve other Pseudomonadaceae species clades representing novel and emended genera. Front Microbiol 2023; 14:1273665.

IJSEM list: Oren A, Göker M. Validation list no. 219. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2024; 74:6452.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym (and not recommended for medical use)

Correct name: Pseudomonas oryzihabitans Kodama et al. 1985

• Synonyms:

  • Name	Kind
    Pseudomonas oryzihabitans Kodama et al. 1985	homotypic synonym, validly published under the ICNP
    Flavimonas oryzihabitans (Kodama et al. 1985) Holmes et al. 1987	homotypic synonym, validly published under the ICNP

• Notes:
  • ⏰ According to Lalucat et al. (2020), this species is an earlier heterotypic synonym of Pseudomonas psychrotolerans Hauser et al. 2004. Publication: Lalucat J, Mulet M, Gomila M, Garcia-Valdes E. Genomics in Bacterial Taxonomy: Impact on the Genus Pseudomonas. Genes (Basel) 2020; 11:0.
  • ⏰ According to Lalucat et al. (2020), this species is an earlier heterotypic synonym of Chryseomonas psychrotolerans (Hauser et al. 2004) Rudra and Gupta 2024. Publication: Lalucat J, Mulet M, Gomila M, Garcia-Valdes E. Genomics in Bacterial Taxonomy: Impact on the Genus Pseudomonas. Genes (Basel) 2020; 11:0.
  • ⏰ According to Poli et al. (2024), this species is an earlier heterotypic synonym of Pseudomonas psychrotolerans Hauser et al. 2004. Publication: Poli N, Keel CJ, Garrido-Sanz D. Expanding the Pseudomonas diversity of the wheat rhizosphere: four novel species antagonizing fungal phytopathogens and with plant-beneficial properties. Front Microbiol 2024; 15:1440341.
  • ⏰ According to Poli et al. (2024), this species is an earlier heterotypic synonym of Chryseomonas psychrotolerans (Hauser et al. 2004) Rudra and Gupta 2024. Publication: Poli N, Keel CJ, Garrido-Sanz D. Expanding the Pseudomonas diversity of the wheat rhizosphere: four novel species antagonizing fungal phytopathogens and with plant-beneficial properties. Front Microbiol 2024; 15:1440341.
  • ⏰ According to Rudra and Gupta (2024), this species is not an earlier heterotypic synonym of Pseudomonas psychrotolerans Hauser et al. 2004. Publication: Rudra B, Gupta RS. Phylogenomics studies and molecular markers reliably demarcate genus Pseudomonas sensu stricto and twelve other Pseudomonadaceae species clades representing novel and emended genera. Front. Microbiol. 2024; 14:1273665.
  • ⏰ According to Rudra and Gupta (2024), this species is not an earlier heterotypic synonym of Chryseomonas psychrotolerans (Hauser et al. 2004) Rudra and Gupta 2024. Publication: Rudra B, Gupta RS. Phylogenomics studies and molecular markers reliably demarcate genus Pseudomonas sensu stricto and twelve other Pseudomonadaceae species clades representing novel and emended genera. Front. Microbiol. 2024; 14:1273665.
  • 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. List of changes in taxonomic opinion no. 35. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2022; 72:5164.
  • 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Göker M. List of changes in taxonomic opinion no. 41. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2025; 75:6561.
  • ❗ Chryseomonas oryzihabitans is the correct name instead if this species is regarded as a separate species (i.e., if its nomenclatural type is not assigned to another species whose name is validly published, legitimate and not rejected and has priority) within a separate genus Chryseomonas.
  • 😷 The taxon name shown here has no risk group assigned, but is the homotypic synonym of Flavimonas oryzihabitans (Kodama et al. 1985) Holmes et al. 1987, which has a risk group (Swiss Confederation) above 1. This may require that the name shown here is not treated as the correct name for practical purposes. — The taxon name shown here has no risk group assigned, but is the homotypic synonym of Flavimonas oryzihabitans (Kodama et al. 1985) Holmes et al. 1987, which has a risk group (Germany) above 1. This may require that the name shown here is not treated as the correct name for practical purposes.
  • 😷 The taxon name shown here has no risk group assigned, but is the homotypic synonym of Pseudomonas oryzihabitans Kodama et al. 1985, which has a risk group (Swiss Confederation) above 1. This may require that the name shown here is not treated as the correct name for practical purposes. — The taxon name shown here has no risk group assigned, but is the homotypic synonym of Pseudomonas oryzihabitans Kodama et al. 1985, which has a risk group (Germany) above 1. This may require that the name shown here is not treated as the correct name for practical purposes. — The taxon name shown here has no risk group assigned, but is the homotypic synonym of Pseudomonas oryzihabitans Kodama et al. 1985, which has a risk group (Taiwan) above 1. This may require that the name shown here is not treated as the correct name for practical purposes.
  • 🎓 Name mentioned 0 times in PubMed until 2025-10-14.
  • 🙅 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as a synonym of the name to be applied to this species. The name is on LoRN because of the recorded risk group of the species itself.

Parent taxon: Chryseomonas Holmes et al. 1986

Assigned by: Rudra B, Gupta RS. Phylogenomics studies and molecular markers reliably demarcate genus Pseudomonas sensu stricto and twelve other Pseudomonadaceae species clades representing novel and emended genera. Front Microbiol 2023; 14:1273665.

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Record number: 45315