Name: Thiomicrospira chilensis Brinkhoff et al. 1999

Category: Species

Proposed as: sp. nov.

Etymology: chi.len’sis. N.L. fem. adj. chilensis, pertaining to Chile, a country of South America

Pronunciation (Latin), gender: … k^hi-LEN-sis, feminine

Type strain: ATCC 700858; Ch-1; DSM 12352

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AF013975 Analyse FASTA

Valid publication: Brinkhoff T, Muyzer G, Wirsen CO, Kuever J. Thiomicrospira chilensis sp. nov., a mesophilic obligately chemolithoautotrophic sulfuroxidizing bacterium isolated from a Thioploca mat. Int J Syst Bacteriol 1999; 49:875-879. 🇩🇪

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 49, part 2 of the IJSB. Int J Syst Bacteriol 1999; 49:937-939.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Thiomicrorhabdus chilensis (Brinkhoff et al. 1999) Boden et al. 2017

Risk group: 1

• Synonyms:

  • Name	Kind
    Thiomicrorhabdus chilensis (Brinkhoff et al. 1999) Boden et al. 2017	homotypic synonym, validly published under the ICNP

• Notes:
  • ❗ Thiomicrospira chilensis 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 Thiomicrospira.
  • 😷 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 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 2025-06-04.

Parent taxon: Thiomicrospira Kuenen and Veldkamp 1972 (Approved Lists 1980)

Assigned by: Brinkhoff T, Muyzer G, Wirsen CO, Kuever J. Thiomicrospira chilensis sp. nov., a mesophilic obligately chemolithoautotrophic sulfuroxidizing bacterium isolated from a Thioploca mat. Int J Syst Bacteriol 1999; 49:875-879. 🇩🇪

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Record number: 782748