Species Pseudomonas mephitica

Name: Pseudomonas mephitica Claydon and Hammer 1939 (Approved Lists 1980)

Category: Species

Proposed as: sp. nov.

Etymology: me.phi.ti.ca. L. fem. adj. mephitica, mephitic, pestilential

Gender: feminine

Type strain: ATCC 33665; CCUG 2513; CIP 106720; JCM 13308; NCIB 9672; NCIMB 9672

16S rRNA gene: AB021388 Analyse FASTA

Effective publication: Claydon TJ, Hammer BW. A Skunke-like Odor of Bacterial Origin in Butter. J Bacteriol 1939; 37:251-258.

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 (and not recommended for medical use)

Correct name: Janthinobacterium lividum (Eisenberg 1891) De Ley et al. 1978 (Approved Lists 1980)

Risk group: 1

Synonyms:

Name	Kind
Janthinobacterium lividum (Eisenberg 1891) De Ley et al. 1978 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
"Bacillus lividus" Eisenberg 1891	heterotypic synonym, not validly published, basonym of name in Approved Lists

Notes:
- ⏲ According to Kämpfer et al. (2008), this species is a later heterotypic synonym of "Bacillus lividus" Eisenberg 1891. Publication: Kampfer P, Falsen E, Busse HJ. Reclassification of Pseudomonas mephitica Claydon and Hammer 1939 as a later heterotypic synonym of Janthinobacterium lividum (Eisenberg 1891) De Ley et al. 1978. Int J Syst Evol Microbiol 2008; 58:136-138.
- ⏲ According to Kämpfer et al. (2008), this species is a later heterotypic synonym of Janthinobacterium lividum (Eisenberg 1891) De Ley et al. 1978 (Approved Lists 1980). Publication: Kampfer P, Falsen E, Busse HJ. Reclassification of Pseudomonas mephitica Claydon and Hammer 1939 as a later heterotypic synonym of Janthinobacterium lividum (Eisenberg 1891) De Ley et al. 1978. Int J Syst Evol Microbiol 2008; 58:136-138.
- ❗ Pseudomonas mephitica 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 Pseudomonas.
- 😷 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 Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 1. — The risk group for Germany has been imported on 2023-10-29. 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 3 times in PubMed until 2024-03-27.
- 🙅 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.
- 🧍 In the Approved Lists of Bacterial Names and in the Approved Lists of Bacterial Names Amended Edition, the pages number of the paper by Claydon and Hammer is erroneously cited as 252-258. — According to Anzai et al., Pseudomonas mephitica Claydon and Hammer 1939 (Approved Lists 1980) does not belong to the genus Pseudomonas sensu stricto. Publication: Anzai Y, Kim H, Park JY, Wakabayashi H, Oyaizu H. Phylogenetic affiliation of the pseudomonads based on 16S rRNA sequence. Int J Syst Evol Microbiol 2000; 50:1563-1589.

Parent taxon: Pseudomonas Migula 1894 (Approved Lists 1980)

Assigned by: Claydon TJ, Hammer BW. A Skunke-like Odor of Bacterial Origin in Butter. J Bacteriol 1939; 37:251-258.

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Record number: 780066

This LPSN page was printed on 2025-05-18 23:49:30

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Species Pseudomonas mephitica