Name: Yersinia occitanica Le Guern et al. 2020

Category: Species

Proposed as: sp. nov.

Etymology: oc.ci.ta’ni.ca. M.L. fem. adj. occitanica, referring to Occitanie province in France where the type strain IP35638 T was isolated

Gender: feminine

Type strain: CIP 111843; DSM 110739; IP 35638

Conduct genome-based taxonomy at

16S rRNA gene: LR745666 Analyse FASTA

Valid publication: Le Guern AS, Savin C, Angermeier H, Bremont S, Clermont D, Muhle E, Orozova P, Najdenski H, Pizarro-Cerda J. Yersinia artesiana sp. nov., Yersinia proxima sp. nov., Yersinia alsatica sp. nov., Yersina vastinensis sp. nov., Yersinia thracica sp. nov. and Yersinia occitanica sp. nov., isolated from humans and animals. Int J Syst Evol Microbiol 2020; 70:5363-5372.

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 10 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:4565.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Yersinia rochesterensis (Cunningham et al. 2019) Nguyen et al. 2021

• Synonyms:

  • Name	Kind
    Yersinia rochesterensis (Cunningham et al. 2019) Nguyen et al. 2021	heterotypic synonym, validly published under the ICNP
    Yersinia kristensenii subsp. rochesterensis Cunningham et al. 2019	heterotypic synonym, validly published under the ICNP, distinct rank

• Notes:
  • ⏲ According to Nguyen et al. (2021), this species is a later heterotypic synonym of Yersinia rochesterensis (Cunningham et al. 2019) Nguyen et al. 2021. Publication: Nguyen SV, Cunningham SA, Jeraldo P, Tran A, Patel R. Yersinia occitanica is a later heterotypic synonym of Yersinia kristensenii subsp. rochesterensis and elevation of Yersinia kristensenii subsp. rochesterensis to species status. Int J Syst Evol Microbiol 2021; 71:4626.
  • 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 71, part 2 of the IJSEM. Int J Syst Evol Microbiol 2021; 71:4766.
  • ❗ Yersinia occitanica 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 Yersinia.
  • 🎓 Name mentioned 2 times in PubMed until 2024-03-27.

Parent taxon: Yersinia van Loghem 1944 (Approved Lists 1980)

Assigned by: Le Guern AS, Savin C, Angermeier H, Bremont S, Clermont D, Muhle E, Orozova P, Najdenski H, Pizarro-Cerda J. Yersinia artesiana sp. nov., Yersinia proxima sp. nov., Yersinia alsatica sp. nov., Yersina vastinensis sp. nov., Yersinia thracica sp. nov. and Yersinia occitanica sp. nov., isolated from humans and animals. Int J Syst Evol Microbiol 2020; 70:5363-5372.

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Record number: 14094