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Species Lactobacillus hayakitensis

Name: Lactobacillus hayakitensis Morita et al. 2007

Category, proposed as: species, sp. nov.

Etymology: hay.a.ki.ten’sis. N.L. masc. adj. hayakitensis, of Hayakita, which is the name of the area where the bacterium was originally isolated

Pronunciation (Latin), gender: lak-to-ba-KIL-lus hay-a-ki-TEN-sis, masculine

Type strain: DSM 18933; JCM 14209; KBL13

16S rRNA gene: AB267406 Analysetree FASTA download

Valid publication: Morita H, Shiratori C, Murakami M, Takami H, Kato Y, Endo A, Nakajima F, Takagi M, Akita H, Okada S, et al. Lactobacillus hayakitensis sp. nov., isolated from intestines of healthy thoroughbreds. Int J Syst Evol Microbiol 2007; 57:2836-2839. 🇯🇵

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 57, part 12 of the IJSEM. Int J Syst Evol Microbiol 2008; 58:531-532.

Nomenclatural status: validly published under the ICNP

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

Correct name: Ligilactobacillus hayakitensis (Morita et al. 2007) Zheng et al. 2020

Risk group: 1

  • Notes:
    • ❗ Lactobacillus hayakitensis 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 Lactobacillus.
    • 😷 The risk group for Germany has been imported on 2026-08-13. 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 6 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 other species in the genus.

Parent taxon: Lactobacillus Beijerinck 1901 (Approved Lists 1980)

Assigned by: Morita H, Shiratori C, Murakami M, Takami H, Kato Y, Endo A, Nakajima F, Takagi M, Akita H, Okada S, et al. Lactobacillus hayakitensis sp. nov., isolated from intestines of healthy thoroughbreds. Int J Syst Evol Microbiol 2007; 57:2836-2839. 🇯🇵

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.786991Link copied to clipboard

Record number: 786991