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Species Acinetobacter calcoaceticus

Name: Acinetobacter calcoaceticus (Beijerinck 1911) Baumann et al. 1968 (Approved Lists 1980)

Category, proposed as: species, comb. nov.

Basonym: "Micrococcus calcoaceticus" Beijerinck 1911

Etymology: cal.co.a.ce’ti.cus. L. masc./fem. n. calx (gen. calcis), limestone, chalk; N.L. neut. n. acidum aceticum, acetic acid; N.L. masc. adj. calcoaceticus, pertaining to calcium acetate, which was used by Beijerinck in the enrichment medium from which he isolated the organism

Pronunciation (Latin), gender: a-ki-ne-to-BAK-ter kal-ko-a-KE-ti-kus, masculine

Type strain: ATCC 23055; CAIM 17; CCUG 12804; CIP 81.08; DSM 30006; JCM 6842; LMG 1046; NCCB 22016; NCTC 12983

16S rRNA gene: AJ888983 Analysetree FASTA download

Effective publication: Baumann P, Doudoroff M, Stanier RY. A study of the Moraxella group. II. Oxidative-negative species (genus Acinetobacter). J Bacteriol 1968; 95:1520-1541.

IJSEM list: Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.

Nomenclatural status: validly published under the ICNP, lectotype

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

Risk group: 2

  • Emendations:
    • Bouvet and Grimont 1986 Bouvet PJM, Grimont PAD. Taxonomy of the genus Acinetobacter with the recognition of Acinetobacter baumannii sp. nov., Acinetobacter haemolyticus sp. nov., Acinetobacter johnsonii sp. nov., and Acinetobacter junii sp. nov. and emended descriptions of Acinetobacter calcoaceticus and Acinetobacter lwoffii. Int. J. Syst. Bacteriol. 1986; 36:228-240. 🇫🇷
  • Notes:
    • 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 2 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 2". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 2. — The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 2. — The risk group for Taiwan has been imported on 2024-11-03. The full classification is: risk group = 2, note = "P650 = v". — The risk group for United States has been imported on 2024-02-09. The full classification is: risk group = 2. — 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 1629 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 the species itself.
    • 🧍 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 (Reading) 2022; 168:0. 🇬🇧

Parent taxon: Acinetobacter Brisou and Prévot 1954 (Approved Lists 1980)

Assigned by: Baumann P, Doudoroff M, Stanier RY. A study of the Moraxella group. II. Oxidative-negative species (genus Acinetobacter). J Bacteriol 1968; 95:1520-1541.

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.772613Link copied to clipboard

Record number: 772613