Name: Alistipes montrealensis Routy et al. 2025

Category: Species

Proposed as: sp. nov.

Etymology: mont.re.a.len’sis. N.L. masc. adj. montrealensis, pertaining to Montreal, the city where the type of strain was first isolated

Pronunciation (Latin), gender: … mont-re-a-LEN-sis, masculine

Type strain: CECT 30384; CSUR Q6005; kh20

16S rRNA gene: MZ145385 Analyse FASTA

Effective publication: Routy B, Richard C, Benlaïfaoui M, Lapierre SG, Armstrong N, et al. Characterization of Alistipes montrealensis sp. nov., isolated from human feces of a patient with metastatic melanoma treated with immune checkpoint inhibitors. Microbiol Res 2022; 13:140-151. 🇨🇦

IJSEM list: Oren A, Göker M. Validation list no. 226. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2025; 75:6910.

Nomenclatural status: validly published under the ICNP

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

Parent taxon: Alistipes Rautio et al. 2003

Assigned by: Routy B, Richard C, Benlaïfaoui M, Lapierre SG, Armstrong N, et al. Characterization of Alistipes montrealensis sp. nov., isolated from human feces of a patient with metastatic melanoma treated with immune checkpoint inhibitors. Microbiol Res 2022; 13:140-151. 🇨🇦

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Record number: 69509
This LPSN page was printed on 2026-02-12 04:41:00