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Species Enterococcus villorum

Name: Enterococcus villorum Vancanneyt et al. 2001

Category, proposed as: species, sp. nov.

Etymology: vil.lo’rum. L. masc. n. villus, rough hair, anatomical term for flocculate structure in the small intestine; L. gen. neut. pl. n. villorum, of flocculate structures in the small intestine

Pronunciation (Latin), gender: en-te-ro-KOK-kus wil-LO-rum, masculine

Type strain: 88-5474; CCM 4887; CCUG 45025; JCM 11557; LMG 12287; NBRC 100699

16S rRNA gene: MK322665 Analysetree FASTA download

Valid publication: Vancanneyt M, Snauwaert C, Cleenwerck I, Baele M, Descheemaeker P, Goossens H, Pot B, Vandamme P, Swings J, Haesebrouck F, et al. Enterococcus villorum sp. nov., an enteroadherent bacterium associated with diarrhoea in piglets. Int J Syst Evol Microbiol 2001; 51:393-400. 🇧🇪

IJSEM list: Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 51, part 2 of the IJSEM. Int J Syst Evol Microbiol 2001; 51:795-796.

Nomenclatural status: validly published under the ICNP

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

Risk group: 2

  • Notes:
    • ⏰ According to De Gräf et al. (2003), this species is an earlier heterotypic synonym of Enterococcus porcinus Teixeira et al. 2001. Publication: De Graef EM, Devriese LA, Vancanneyt M, Baele M, Collins MD, Lefebvre K, Swings J, Haesebrouck F. Description of Enterococcus canis sp. nov. from dogs and reclassification of Enterococcus porcinus Teixeira et al. 2001 as a junior synonym of Enterococcus villorum Vancanneyt et al 2001. Int J Syst Evol Microbiol 2003; 53:1069-1074. 🇧🇪
    • 📧 The e-mail address of the corresponding author given in the effective publication is not functional any more.
    • 😷 The risk group for Belgium has been imported on 2024-02-05. The full classification is: risk group = 1, note = "animal pathogen - biological class of risk animal: 2". — The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Animal classification RG: 1 - Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No - Containment level: Containment Level 1". — The risk group for Germany has been imported on 2026-08-13. The full classification is: risk group = 2, note = "t". — 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 9 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 Rules 27(3) and 30, this new species is not validly published, because the protologue of the effective publication makes reference to the deposit of the type strain in a single recognized culture collection. However, another recognized culture collection in a different country is cited in the abstract. According to the Judicial Opinion 81, Enterococcus villorum Vancanneyt et al. 2001 is to be considered to be validly published. Publication: Euzeby JP, Tindall BJ. Status of strains that contravene Rules 27(3) and 30 of the Bacteriological Code. Request for an opinion. Int J Syst Evol Microbiol 2004; 54:293-301. 🇫🇷

Parent taxon: Enterococcus (ex Thiercelin and Jouhaud 1903) Schleifer and Kilpper-Bälz 1984

Assigned by: Vancanneyt M, Snauwaert C, Cleenwerck I, Baele M, Descheemaeker P, Goossens H, Pot B, Vandamme P, Swings J, Haesebrouck F, et al. Enterococcus villorum sp. nov., an enteroadherent bacterium associated with diarrhoea in piglets. Int J Syst Evol Microbiol 2001; 51:393-400. 🇧🇪

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.775988Link copied to clipboard

Record number: 775988