Name: Eggerthia Salvetti et al. 2011

Category: Genus

Proposed as: gen. nov.

Etymology: Eggerth’i.a. N.L. fem. n. Eggerthia, named after Arnold H. Eggerth, who first identified the species Lactobacillus catenaformis

Gender: feminine (stem: Eggerthi-)

Type species: Eggerthia catenaformis (Eggerth 1935) Salvetti et al. 2011

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Valid publication: Salvetti E, Felis GE, Dellaglio F, Castioni A, Torriani S, Lawson PA. Reclassification of Lactobacillus catenaformis (Eggerth 1935) Moore and Holdeman 1970 and Lactobacillus vitulinus Sharpe et al. 1973 as Eggerthia catenaformis gen. nov., comb. nov. and Kandleria vitulina gen. nov., comb. nov., respectively. Int J Syst Evol Microbiol 2011; 61:2520-2524.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 61, part 10 of the IJSEM. Int J Syst Evol Microbiol 2012; 62:5-6.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

Risk group: 1

• Synonyms:

  • Name	Kind
    "Catenabacterium" Prevot 1938	homotypic synonym, not validly published

• Notes:
  • 🧕 Salvetti et al. (2011) assigned this genus to the family Erysipelotrichaceae Verbarg et al. 2004. Publication: Salvetti E, Felis GE, Dellaglio F, Castioni A, Torriani S, Lawson PA. Reclassification of Lactobacillus catenaformis (Eggerth 1935) Moore and Holdeman 1970 and Lactobacillus vitulinus Sharpe et al. 1973 as Eggerthia catenaformis gen. nov., comb. nov. and Kandleria vitulina gen. nov., comb. nov., respectively. Int J Syst Evol Microbiol 2011; 61:2520-2524.
  • 🚋 The type species of this genus has alternatively been placed in the genus Bacteroides Castellani and Chalmers 1919 (Approved Lists 1980). Publication: Eggerth AH. The Gram-positive Non-spore-bearing Anaerobic Bacilli of Human Feces. J Bacteriol 1935; 30:277-299.
  • 🚋 The type species of this genus has alternatively been placed in the genus Lactobacillus Beijerinck 1901 (Approved Lists 1980). Publication: Moore WEC, Holdeman LV. Propionibacterium, Arachnia, Actinomyces, Lactobacillus and Bifidobacterium. In: Cato EP, Cummins CS, Holdeman LV, Johnson JL, Moore WEC, Smibert RM, Smith LDS (eds), Outline of Clinical Methods in Anaerobic Bacteriology, 2nd revision, Virginia Polytechnic Institute - Anaerobe Laboratory, Blacksburg/Virginia, 1970, p. 15-22.
  • 🚋 The type species of this genus has alternatively been placed in the genus "Catenabacterium" Prevot 1938. Publication: Prévot AR. Études de systématique bactérienne. Annales de l'Institut Pasteur (Paris) 1938; 60:285-307.
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Bonaparte C, Klein G. International Committee on Systematics of Prokaryotes. Subcommittee on the taxonomy of Bifidobacterium, Lactobacillus and related organisms. Minutes of the meetings, 31 August 2011, Egmond aan Zee, The Netherlands. Int J Syst Evol Microbiol 2012; 62:2546-2548.
  • 😢 The terminology used by the authors is in line with many other taxonomic studies and does not negatively affect their main results; some improvements may nevertheless be possible. Contrasting the term "chemotaxonomic" with "phenotypic" is not recommended. Using the term "phylogenetic data" (or equivalent) for sequence data is not advocated. See the LPSN phylogeny page for details. Publication: Göker M. What can genome analysis offer for bacteria? In: Bridge P, Smith D, Stackebrandt E (eds), Trends in the systematics of bacteria and fungi, CAB International, Wallingford, 2021, p. 255-281.
  • 🧬 The phylogenomic assignment score of this taxon is 0.12679 (N = 1).
  • 🎰 The BRCs most frequently used for deposits in this group are: JCM: 1; ATCC: 1; CCUG: 1; CIP: 1; DSM: 1.
  • 😷 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". — 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.

Subdivision:

Number of child taxa with a validly published and correct name: 1
Number of child taxa with a validly published name, including synonyms: 1
Total number of child taxa: 1

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Eggerthia catenaformis (Eggerth 1935) Salvetti et al. 2011	validly published under the ICNP	correct name

Parent taxon: Coprobacillaceae Verbarg et al. 2020

Assigned by: Verbarg S, Göker M, Scheuner C, Schumann P, Stackebrandt E. The families Erysipelotrichaceae emend., Coprobacillaceae fam. nov., and Turicibacteraceae fam. nov. In: Rosenberg E, DeLong E, Lory S, Stackebrandt E, Thompson F (eds), The Prokaryotes –Firmicutes and Tenericutes., Springer-Verlag, Berlin, Heidelberg, 2014, p. 79-105.

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Record number: 518138