Name: Undibacterium piscinae Lee et al. 2019

Category: Species

Proposed as: sp. nov.

Etymology: pis.ci’nae. L. gen. fem. n. piscinae, from a fish pond/aquaculture

Pronunciation (Latin), gender: un-di-bak-TE-ri-um pis-KI-na͡e, neuter

Type strain: JCM 33224; KCTC 62668; S11R28

Conduct genome-based taxonomy at

16S rRNA gene: MK253312 Analyse FASTA

Valid publication: Lee SY, Kang W, Kim PS, Kim HS, Sung H, Shin NR, Whon TW, Yun JH, Lee JY, Lee JY, et al. Undibacterium piscinae sp. nov., isolated from Korean shiner intestine. Int J Syst Evol Microbiol 2019; 69:3148-3154. 🇰🇷

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 69, part 10 of the IJSEM. Int J Syst Evol Microbiol 2020; 70:6-8.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Neoundibacterium piscinae (Lee et al. 2019) Ma et al. 2026

Risk group: 1

• Synonyms:

  • Name	Kind
    Neoundibacterium piscinae (Lee et al. 2019) Ma et al. 2026	homotypic synonym, validly published under the ICNP

• Notes:
  • ❗ Undibacterium piscinae 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 Undibacterium.
  • 😷 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 1 time in PubMed until 2026-06-11.

Parent taxon: Undibacterium Kämpfer et al. 2007

Assigned by: Lee SY, Kang W, Kim PS, Kim HS, Sung H, Shin NR, Whon TW, Yun JH, Lee JY, Lee JY, et al. Undibacterium piscinae sp. nov., isolated from Korean shiner intestine. Int J Syst Evol Microbiol 2019; 69:3148-3154. 🇰🇷

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Record number: 5485