Species Brevibacillus parabrevis

Name: Brevibacillus parabrevis (Takagi et al. 1993) Shida et al. 1996

Category, proposed as: species, comb. nov.

Basonym: Bacillus parabrevis Takagi et al. 1993

Etymology: pa.ra’bre.vis. Gr. prep. para, alongside of, like; L. masc./fem. adj. brevis, short, and also a bacterial specific epithet; N.L. masc. adj. parabrevis, brevis-like, referring to Bacillus (now Brevibacillus) brevis

Pronunciation (Latin), gender: bre-wi-ba-KIL-lus pa-RA-bre-wis, masculine

Type strain: ATCC 10027; CIP 103840; DSM 8376; IF0 12334; IFO 12334; JCM 8506; LMG 15971; NBRC 12334; NCIMB 13346; NRRL NRS-605; NRRL NRS-815

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB112714 Analyse FASTA

Valid publication: Shida O, Takagi H, Kadowaki K, Komagata K. Proposal for two new genera, Brevibacillus gen. nov. and Aneurinibacillus gen. nov. Int J Syst Bacteriol 1996; 46:939-946. 🇯🇵

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 46, part 4 of the IJSB. Int J Syst Bacteriol 1997; 47:243-244.

Nomenclatural status: validly published under the ICNP

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

Risk group: 1

• Synonyms:

  • Name	Kind
    Bacillus parabrevis Takagi et al. 1993	homotypic synonym, validly published under the ICNP

• Notes:
  • 🧬 The phylogenomic assignment score of this taxon is 0.21277 (N = 9).
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 1. — The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 1, note = "+". — 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 41 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 other species in the genus.

Parent taxon: Brevibacillus Shida et al. 1996

Assigned by: Shida O, Takagi H, Kadowaki K, Komagata K. Proposal for two new genera, Brevibacillus gen. nov. and Aneurinibacillus gen. nov. Int J Syst Bacteriol 1996; 46:939-946. 🇯🇵

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Record number: 774192