Name: Paralabilibaculum antarcticum Zhuang et al. 2025

Category: Species

Proposed as: sp. nov.

Etymology: ant.arc’ti.cum. L. neut. adj. antarcticum, southern, belonging to Antarctica

Pronunciation, gender: ant-ARK-ti-kum, neuter

Type strain: D W002; KCTC 25274; MCCC 1K06067

Conduct genome-based taxonomy at

16S rRNA gene: MW488060 Analyse FASTA

Effective publication: Zhuang Y, Zhang Y, Dai W, Liang Y, Yang X, Wang Y, Shi X, Zhang XH. Paralabilibaculum antarcticum gen. nov., sp. nov., an anaerobic marine bacterium of the family Marinifilaceae isolated from Antarctica sea ice. Antonie Van Leeuwenhoek 2024; 118:8.

IJSEM list: Oren A, Göker M. Validation list no. 223. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2025; 75:6699.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Notes:
  • 🥇 Nomenclatural type of the genus Paralabilibaculum Zhuang et al. 2025. Publication: Zhuang Y, Zhang Y, Dai W, Liang Y, Yang X, Wang Y, Shi X, Zhang XH. Paralabilibaculum antarcticum gen. nov., sp. nov., an anaerobic marine bacterium of the family Marinifilaceae isolated from Antarctica sea ice. Antonie Van Leeuwenhoek 2024; 118:8.
  • 🎓 Name mentioned 1 time in PubMed until 2025-06-03.

Parent taxon: Paralabilibaculum Zhuang et al. 2025

Assigned by: Zhuang Y, Zhang Y, Dai W, Liang Y, Yang X, Wang Y, Shi X, Zhang XH. Paralabilibaculum antarcticum gen. nov., sp. nov., an anaerobic marine bacterium of the family Marinifilaceae isolated from Antarctica sea ice. Antonie Van Leeuwenhoek 2024; 118:8.

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Record number: 56418