Name: Enterobacter agglomerans (Beijerinck 1888) Ewing and Fife 1972 (Approved Lists 1980)

Category: Species

Proposed as: comb. nov.

Basonym: "Bacillus agglomerans" Beijerinck 1888

Etymology: ag.glo’me.rans. L. inf. v. agglomerare, to wind on (as on a ball); L. masc. part. adj. agglomerans, forming into a ball (referring to the occurrence of symplasmata bacteria in aggregates surrounded by a translucent sheath in anaerogenic strains)

Gender: masculine

Type strain: ATCC 27155; CCUG 539; CDC 1461-67; CFBP 3845; CIP 57.51; DSM 3493; ICMP 12534; ICPB 3435; JCM 1236; LMG 1286; NBRC 102470; NCTC 9381

Conduct genome-based taxonomy at

16S rRNA gene: AJ251466 Analyse FASTA

Effective publication: Ewing WH, Fife MA. Enterobacter agglomerans (Beijernick) comb. nov. (the Herbicola-Lathyri Bacteria). International Journal of Systematic Bacteriology 1972; 22:4-11.

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: Pantoea agglomerans (Beijerinck 1888) Gavini et al. 1989

Risk group: 2

• Synonyms:

  • Name	Kind
    "Bacillus agglomerans" Beijerinck 1888	homotypic synonym, not validly published, basonym of name in Approved Lists
    Pantoea agglomerans (Beijerinck 1888) Gavini et al. 1989	homotypic synonym, validly published under the ICNP
    Erwinia milletiae (Kawakami and Yoshida 1920) Magrou 1937 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
    Erwinia herbicola (Löhnis 1911) Dye 1964 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
    "Bacterium herbicola" Löhnis 1911	heterotypic synonym, not validly published, basonym of name in Approved Lists
    "Bacillus milletiae" Kawakami and Yoshida 1920	heterotypic synonym, not validly published, basonym of name in Approved Lists

• Emendations:
  • Beji et al. 1988 Beji A, Mergaert J, Gavini F, Izard D, Kersters K, Leclerc H, De Ley J. Subjective synonymy of Erwinia herbicola, Erwinia milletiae, and Enterobacter agglomerans and redefinition of the taxon by genotypic and phenotypic data. Int. J. Syst. Bacteriol. 1988; 38:77-88.
    Notes:
    • 🫂 Emendation accompanied by 2 proposals regarding the synonymy of the species.

• Notes:
  • ⏰ According to Beji et al. (1988), this species is an earlier heterotypic synonym of "Bacterium herbicola" Löhnis 1911. Publication: Beji A, Mergaert J, Gavini F, Izard D, Kersters K, Leclerc H, De Ley J. Subjective synonymy of Erwinia herbicola, Erwinia milletiae, and Enterobacter agglomerans and redefinition of the taxon by genotypic and phenotypic data. Int. J. Syst. Bacteriol. 1988; 38:77-88.
  • ⏰ According to Beji et al. (1988), this species is an earlier heterotypic synonym of "Bacillus milletiae" Kawakami and Yoshida 1920. Publication: Beji A, Mergaert J, Gavini F, Izard D, Kersters K, Leclerc H, De Ley J. Subjective synonymy of Erwinia herbicola, Erwinia milletiae, and Enterobacter agglomerans and redefinition of the taxon by genotypic and phenotypic data. Int. J. Syst. Bacteriol. 1988; 38:77-88.
  • ⏰ According to Beji et al. (1988), this species is an earlier heterotypic synonym of Erwinia herbicola (Löhnis 1911) Dye 1964 (Approved Lists 1980). Publication: Beji A, Mergaert J, Gavini F, Izard D, Kersters K, Leclerc H, De Ley J. Subjective synonymy of Erwinia herbicola, Erwinia milletiae, and Enterobacter agglomerans and redefinition of the taxon by genotypic and phenotypic data. Int. J. Syst. Bacteriol. 1988; 38:77-88.
  • ⏰ According to Beji et al. (1988), this species is an earlier heterotypic synonym of Erwinia milletiae (Kawakami and Yoshida 1920) Magrou 1937 (Approved Lists 1980). Publication: Beji A, Mergaert J, Gavini F, Izard D, Kersters K, Leclerc H, De Ley J. Subjective synonymy of Erwinia herbicola, Erwinia milletiae, and Enterobacter agglomerans and redefinition of the taxon by genotypic and phenotypic data. Int. J. Syst. Bacteriol. 1988; 38:77-88.
  • ❗ Enterobacter agglomerans 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 Enterobacter.
  • 😷 The risk group for Belgium has been imported on 2024-02-01. The full classification is: risk group = 1, note = "plant pathogen - biological class of risk plant: 2". — 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 - Considerations for containment: Local risk assessment should take into consideration the risks of infection associated with this agent in case of parenteral inoculation.". — The risk group for Swiss Confederation has been imported on 2024-02-01. The full classification is: risk group = 2, note = "PP?". — 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 383 times in PubMed until 2024-03-28.
  • 🧍 Plant pathogenic according to Bull et al. (2007). Publication: Bull CT, De Boer SH, Denny TP, Firrao G, Fischer Le Saux M, Saddler GS, Scortichini M, Stead DE, Takikawa Y. Comprehensive list of names of plant pathogenic bacteria, 1980-2007. Journal of Plant Pathology 2010; 92:551-592.
  • 🧍 However, the Approved Lists of Bacterial Names omitted Beijerinck from the name in 1980 and listed only Ewing and Fife as the authors [3]. — Edwards J. Personal communication, 2003-07-30.
  • 🧍 In 2004, Edwards et al. [4] request that Beijerinck be acknowledged as the original author of this species by having his name reinstated in its full name Enterobacter agglomerans (Beijerinck 1888) Ewing and Fife 1972. Publication: Edwards J, Baque E, Tang J. Proposal to acknowledge Beijerinck as the original author of the species Pantoea agglomerans. Request for an opinion. Int J Syst Evol Microbiol 2004; 54:2437.
  • 🧍 M.W. Beijerinck [1] published the name "Bacillus agglomerans" in 1888. Publication: Beijerinck MW. Cultur des Bacillus radicola aus den Knöllchen. Bot. Ztg. 1888; 46:740-750.
  • 🧍 W.H. Ewing and M.A. Fife [2] changed the name to Enterobacter agglomerans in 1972 as a new combination, acknowledging that Beijerinck had been the original author and making the new full name: Enterobacter agglomerans (Beijerinck 1888) Ewing and Fife 1972. Publication: Ewing WH, Fife MA. Enterobacter agglomerans (Beijerinck) comb. nov. (the Herbicola-Lathyri bacteria). Int. J. Syst. Bacteriol. 1972; 22:4-11.

Parent taxon: Enterobacter Hormaeche and Edwards 1960 (Approved Lists 1980)

Assigned by: Ewing WH, Fife MA. Enterobacter agglomerans (Beijernick) comb. nov. (the Herbicola-Lathyri Bacteria). International Journal of Systematic Bacteriology 1972; 22:4-11.

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Record number: 775929