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Species Bacteroides buccae
Name: Bacteroides buccae Holdeman et al. 1982
Etymology: buc’cae. L. gen. fem. n. buccae, of the mouth, referring to a major natural habitat of the species
Pronunciation (Latin), gender: … BUK-ka͡e, masculine
Type strain: ATCC 33574; CCUG 15401; CIP 105106; DSM 19025; JCM 12245; VPI D3A-6
See detailed strain information at
Conduct genome-based taxonomy at
16S rRNA gene:
AB547675
Analyse
FASTA
Valid publication:
Holdeman LV, Moore WEC, Churn PJ, Johnson JL. Bacteroides oris and Bacteroides buccae, new species from human periodontitis and other human infections. Int. J. Syst. Bacteriol. 1982; 32:125-131. 
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Nomenclatural status: validly published under the ICNP
Taxonomic status: synonym (and not recommended for medical use)
Correct name: Prevotella buccae (Holdeman et al. 1982) Shah and Collins 1990
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Synonyms:
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Name Kind Bacteroides pentosaceus Shah and Collins 1982 heterotypic synonym, validly published under the ICNP Bacteroides capillus Kornman and Holt 1982 heterotypic synonym, validly published under the ICNP Segatella buccae (Holdeman et al. 1982) Hitch et al. 2023 homotypic synonym, validly published under the ICNP Prevotella buccae (Holdeman et al. 1982) Shah and Collins 1990 homotypic synonym, validly published under the ICNP
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Notes:
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⏰ According to Johnson and Holdeman (1985), this species is an earlier heterotypic synonym of Bacteroides capillus Kornman and Holt 1982.
Publication:
Johnson JL, Holdeman LV. Bacteroides capillus Kornman and Holt and Bacteroides pentosaceus Shah and Collins, later synonyms of Bacteroides buccae Holdeman et al. Int. J. Syst. Bacteriol. 1985; 35:114. 🇺🇸
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⏰ According to Shah and Collins (1990), this species is an earlier heterotypic synonym of Bacteroides pentosaceus Shah and Collins 1982.
Publication:
Shah HN, Collins DM. Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides. Int J Syst Bacteriol 1990; 40:205-208.
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- ❗ Bacteroides buccae 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 Bacteroides.
- 😷 The risk group for Belgium has been imported on 2024-02-05. The full classification is: risk group = 2, note = "human pathogen". — The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 2, 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 2023-10-29. The full classification is: risk group = 2, note = "ht". — 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 22 times in PubMed until 2025-06-04.
- 🙅 This name is on the List of Recommended Names for bacteria of medical importance (LoRN) as a synonym of the name to be applied to this species. The name is on LoRN because of the recorded risk group of the species itself.
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⏰ According to Johnson and Holdeman (1985), this species is an earlier heterotypic synonym of Bacteroides capillus Kornman and Holt 1982.
Publication:
Johnson JL, Holdeman LV. Bacteroides capillus Kornman and Holt and Bacteroides pentosaceus Shah and Collins, later synonyms of Bacteroides buccae Holdeman et al. Int. J. Syst. Bacteriol. 1985; 35:114.
Parent taxon: Bacteroides Castellani and Chalmers 1919 (Approved Lists 1980)
Assigned by:
Holdeman LV, Moore WEC, Churn PJ, Johnson JL. Bacteroides oris and Bacteroides buccae, new species from human periodontitis and other human infections. Int. J. Syst. Bacteriol. 1982; 32:125-131. 🇺🇸
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Record number: 773932
This LPSN page was printed on 2026-02-19 03:34:18