Species Clostridium absonum

Name: Clostridium absonum Nakamura et al. 1973 (Approved Lists 1980)

Category: Species

Proposed as: sp. nov.

Etymology: ab.so.num. L. neut. adj. absonum, inharmonius, not accordant with, intended to mean deviating from Clostridium perfringens

Gender: neuter

Type strain: ATCC 27555; CIP 104302; DSM 599; JCM 1381; NCTC 10984

Conduct genome-based taxonomy at

16S rRNA gene: X77842 Analyse FASTA

Effective publication: Nakamura S, Shimamura T, Hayase M, Nishida S. Numerical taxonomy of saccharolytic clostridia, particularly Clostridium perfringens-like strains: descriptions of Clostridium absobnum sp. n. and Clostridium paraperfringens. International Journal of Systematic Bacteriology 1973; 23:419-429.

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: synonym

Correct name: Clostridium sardiniense corrig. Prévot 1938 (Approved Lists 1980)

Risk group: 2

Synonyms:

Name	Kind
Clostridium sardiniense corrig. Prévot 1938 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
Clostridium sardiniensis Prévot 1938 (Approved Lists 1980)	heterotypic synonym, inaccurate spelling

Notes:
- ⏲ According to Wang et al. (2005), this species is a later heterotypic synonym of Clostridium sardiniense corrig. Prévot 1938 (Approved Lists 1980). Publication: Wang X, Maegawa T, Karasawa T, Ozaki E, Nakamura S. Clostridium sardiniense Prevot 1938 and Clostridium absonum Nakamura et al. 1973 are heterotypic synonyms: evidence from phylogenetic analyses of phospholipase C and 16S rRNA sequences, and DNA relatedness. Int J Syst Evol Microbiol 2005; 55:1193-1197.
- ⏲ According to Wang et al. (2005), this species is a later heterotypic synonym of Clostridium sardiniensis Prévot 1938 (Approved Lists 1980). Publication: Wang X, Maegawa T, Karasawa T, Ozaki E, Nakamura S. Clostridium sardiniense Prevot 1938 and Clostridium absonum Nakamura et al. 1973 are heterotypic synonyms: evidence from phylogenetic analyses of phospholipase C and 16S rRNA sequences, and DNA relatedness. Int J Syst Evol Microbiol 2005; 55:1193-1197.
- ❗ Clostridium absonum 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 Clostridium.
- 😷 The risk group for Canada has been imported on 2024-02-27. The full classification is: risk group = 1, note = "Security sensitive biological agent: No - Terrestrial animal pathogen under Canadian Food Inspection Agency authority: No". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 2. — The risk group for Germany has been imported on 2023-10-29. The full classification is: risk group = 2. — 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 28 times in PubMed until 2024-03-27.

Parent taxon: Clostridium Prazmowski 1880 (Approved Lists 1980)

Assigned by: Nakamura S, Shimamura T, Hayase M, Nishida S. Numerical taxonomy of saccharolytic clostridia, particularly Clostridium perfringens-like strains: descriptions of Clostridium absobnum sp. n. and Clostridium paraperfringens. International Journal of Systematic Bacteriology 1973; 23:419-429.

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Record number: 774807

This LPSN page was printed on 2025-03-27 07:10:42

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Species Clostridium absonum