Name: Hoylesella enoeca (Moore et al. 1994) Hitch et al. 2023

Category: Species

Proposed as: comb. nov.

Basonym: Prevotella enoeca Moore et al. 1994

Etymology: en.oe’ca. Gr. masc./fem. adj. enoikos, inhabitant, dweller in a place; N.L. fem. adj. enoeca, inhabiting, because the organism is an inhabitant of the gingival crevice

Pronunciation (Latin), gender: hoy-le-SEL-la en-O͡E-ka, feminine

Type strain: ATCC 51261; CIP 104472; DSM 19773; JCM 12259; NCTC 13068; VPI D194A-25A

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: AB547684 Analyse FASTA

Effective publication: Hitch TCA, Bisdorf K, Afrizal A, Riedel T, Overmann J, Strowig T, Clavel T. A taxonomic note on the genus Prevotella: Description of four novel genera and emended description of the genera Hallella and Xylanibacter. Syst Appl Microbiol 2022; 45:126354. 🇩🇪

IJSEM list: Oren A, Göker M. Validation list no. 209. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2023; 73:5709.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym (and not recommended for medical use)

Correct name: Prevotella enoeca Moore et al. 1994

Risk group: 1

• Synonyms:

  • Name	Kind
    Prevotella enoeca Moore et al. 1994	homotypic synonym, validly published under the ICNP

• Notes:
  • 🥇 Nomenclatural type of the genus Hoylesella Hitch et al. 2023. Publication: Hitch TCA, Bisdorf K, Afrizal A, Riedel T, Overmann J, Strowig T, Clavel T. A taxonomic note on the genus Prevotella: Description of four novel genera and emended description of the genera Hallella and Xylanibacter. Syst Appl Microbiol 2022; 45:126354. 🇩🇪
  • ❗ Hoylesella enoeca 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 Hoylesella.
  • 😷 The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 1, note = "+". — 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 0 times in PubMed until 2026-06-11.
  • 🙅 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.

Parent taxon: Hoylesella Hitch et al. 2023

Assigned by: Hitch TCA, Bisdorf K, Afrizal A, Riedel T, Overmann J, Strowig T, Clavel T. A taxonomic note on the genus Prevotella: Description of four novel genera and emended description of the genera Hallella and Xylanibacter. Syst Appl Microbiol 2022; 45:126354. 🇩🇪

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Record number: 36196