Name: Peptostreptococcus anaerobius (Natvig 1905) Kluyver and van Niel 1936 (Approved Lists 1980)

Category: Species

Proposed as: comb. nov.

Basonym: "Streptococcus anaerobius" Natvig 1905

Etymology: an.ae.ro’bi.us. Gr. pref. an-, not; Gr. masc. n. aêr (gen. aeros), air; Gr. masc. n. bios, life; N.L. masc. adj. anaerobius, not living in air, anaerobic

Gender: masculine

Type strain: ATCC 27337; CCUG 7835; CIP 104411; DSM 2949; LMG 15865; NCTC 11460

See detailed strain information at

Conduct genome-based taxonomy at

16S rRNA gene: D14150 Analyse FASTA

Effective publication: Kluyver AJ, Van Niel CB. Prospects for a natural system of classification of bacteria. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung II 1936; 94:369-403.

IJSEM list: Skerman VBD, McGowan V, Sneath PHA. Approved lists of bacterial names. Int J Syst Bacteriol 1980; 30:225-420.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 2

• Synonyms:

  • Name	Kind
    "Streptococcus anaerobius" Natvig 1905	homotypic synonym, not validly published, basonym of name in Approved Lists

• Emendations:
  • Gerritsen et al. 2014 Gerritsen J, Fuentes S, Grievink W, van Niftrik L, Tindall BJ, Timmerman HM, Rijkers GT, Smidt H. Characterization of Romboutsia ilealis gen. nov., sp. nov., isolated from the gastro-intestinal tract of a rat, and proposal for the reclassification of five closely related members of the genus Clostridium into the genera Romboutsia gen. nov., Intestinibacter gen. nov., Terrisporobacter gen. nov. and Asaccharospora gen. nov. Int J Syst Evol Microbiol 2014; 64:1600-1616. Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 64, part 5 of the IJSEM. Int J Syst Evol Microbiol 2014; 64:2509-2511.

• Notes:
  • Nomenclatural type of the genus Peptostreptococcus Kluyver and van Niel 1936 (Approved Lists 1980). Publication: Kluyver AJ, Van Niel CB. Prospects for a natural system of classification of bacteria. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Abteilung II 1936; 94:369-403.
  • The genome of the type strain was sequenced as part of the GEBA (Genomic Encyclopedia of Bacteria and Archaea) project. Publication: Mukherjee S, Seshadri R, Varghese NJ, Eloe-Fadrosh EA, Meier-Kolthoff JP, Goker M, Coates RC, Hadjithomas M, Pavlopoulos GA, Paez-Espino D, et al. 1,003 reference genomes of bacterial and archaeal isolates expand coverage of the tree of life. Nat Biotechnol 2017; 35:676-683.
  • The full TRBA 466 classification is: risk group = 2, note = "ht".

Parent taxon: Peptostreptococcus Kluyver and van Niel 1936 (Approved Lists 1980)

Assigned by: Kluyver AJ, Van Niel CB. Prospects for a natural system of classification of bacteria. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung II 1936; 94:369-403.

Linking: To permanently link to this page, use https://lpsn.dsmz.de/species/peptostreptococcus-anaerobiusCopy to clipboardLink copied to clipboard

Record number: 779378