Name: Kocuria varians (Migula 1900) Stackebrandt et al. 1995

Category: Species

Proposed as: comb. nov.

Basonym: Micrococcus varians Migula 1900 (Approved Lists 1980)

Etymology: va’ri.ans. L. part. adj. varians, changing, varying

Gender: feminine

Type strain: ATCC 15306; CCM 884; CCUG 35392; CIP 81.73; DSM 20033; HAMBI 1951; HAMBI 40; IEGM 400; IFO 15358; JCM 7238; LMG 14231; NBIMCC 8958; NBRC 15358; NCTC 7564; VKM B-1827

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: X87754 Analyse FASTA

Valid publication: Stackebrandt E, Koch C, Gvozdiak O, Schumann P. Taxonomic dissection of the genus Micrococcus: Kocuria gen. nov., Nesterenkonia gen. nov., Kytococcus gen. nov., Dermacoccus gen. nov., and Micrococcus Cohn 1872 gen. emend. Int J Syst Bacteriol 1995; 45:682-692.

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 45, part 4 of the IJSB. Int J Syst Bacteriol 1996; 46:364-365.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Synonyms:

  • Name	Kind
    Micrococcus varians Migula 1900 (Approved Lists 1980)	homotypic synonym, validly published under the ICNP

• Notes:
  • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 1". — 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 2023-10-29. The full classification is: risk group = 1.
  • 🎓 Name mentioned 50 times in PubMed until 2024-03-27.
  • 🧍 According to Bartlett et al. (2022), this species is an established human pathogen. Publication: Bartlett A, Padfield D, Lear L, Bendall R, Vos M. A comprehensive list of bacterial pathogens infecting humans. Microbiology 2022; 168:0.

Parent taxon: Kocuria Stackebrandt et al. 1995

Assigned by: Stackebrandt E, Koch C, Gvozdiak O, Schumann P. Taxonomic dissection of the genus Micrococcus: Kocuria gen. nov., Nesterenkonia gen. nov., Kytococcus gen. nov., Dermacoccus gen. nov., and Micrococcus Cohn 1872 gen. emend. Int J Syst Bacteriol 1995; 45:682-692.

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Record number: 777200