Name: Humitalea rosea Margesin and Zhang 2013

Category: Species

Proposed as: sp. nov.

Etymology: ro’se.a. L. fem. adj. rosea, rose-coloured, pink, referring to the pigmentation of the bacterium

Gender: feminine

Type strain: CIP 110261; DSM 24525; LMG 26243; W37

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: HQ882802 Analyse FASTA

Valid publication: Margesin R, Zhang DC. Humitalea rosea gen. nov., sp. nov., an aerobic bacteriochlorophyll-containing bacterium of the family Acetobacteraceae isolated from soil. Int J Syst Evol Microbiol 2013; 63:1411-1416.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 63, part 4 of the IJSEM. Int J Syst Evol Microbiol 2013; 63:2368-2370.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Emendations:
  • Hördt et al. 2020 Hordt A, Lopez MG, Meier-Kolthoff JP, Schleuning M, Weinhold LM, Tindall BJ, Gronow S, Kyrpides NC, Woyke T, Goker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria. Front Microbiol 2020; 11:468. Oren A, Garrity GM. List of changes in taxonomic opinion no. 32. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2020; 70:4061-4090.

• Notes:
  • 🥇 Nomenclatural type of the genus Humitalea Margesin and Zhang 2013. Publication: Margesin R, Zhang DC. Humitalea rosea gen. nov., sp. nov., an aerobic bacteriochlorophyll-containing bacterium of the family Acetobacteraceae isolated from soil. Int J Syst Evol Microbiol 2013; 63:1411-1416.
  • 😷 The risk group for Germany has been imported on 2023-10-29. 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 2024-03-27.

Parent taxon: Humitalea Margesin and Zhang 2013

Assigned by: Margesin R, Zhang DC. Humitalea rosea gen. nov., sp. nov., an aerobic bacteriochlorophyll-containing bacterium of the family Acetobacteraceae isolated from soil. Int J Syst Evol Microbiol 2013; 63:1411-1416.

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Record number: 790687