Species Nocardia cummidelens

Classification:

Bacteria Bacillati Actinomycetota Actinomycetes Mycobacteriales Nocardiaceae Nocardia Nocardia cummidelens

Name: Nocardia cummidelens Maldonado et al. 2001

Category, proposed as: species, sp. nov.

Etymology: cum.mi.de’lens. L. fem. n. cummis, gum, rubber; L. pres. part. delens, destroying; N.L. fem. part. adj. cummidelens, rubber destroying

Pronunciation (Latin), gender: no-KAR-di-a kum-mi-DE-lens, feminine

Type strain: CCUG 46121; CCUG 46295; CIP 107225; DSM 44490; JCM 11439; NBRC 100378; NCIMB 13758; R89

Conduct genome-based taxonomy at

16S rRNA gene: AF430052 Analyse FASTA

Effective publication: Maldonado L, Hookey JV, Ward AC, Goodfellow M. The Nocardia salmonicida clade, including descriptions of Nocardia cummidelens sp. nov., Nocardia fluminea sp. nov. and Nocardia soli sp. nov. Antonie Van Leeuwenhoek 2000; 78:367-377. 🇬🇧

IJSEM list: Anonymous. Validation list no. 82. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2001; 51:1619-1620.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym (and not recommended for medical use)

Correct name: Nocardia salmonicida subsp. cummidelens (Maldonado et al. 2001) Nouioui et al. 2018

Risk group: 1

Synonyms:

Name	Kind
Nocardia salmonicida subsp. cummidelens (Maldonado et al. 2001) Nouioui et al. 2018	homotypic synonym, validly published under the ICNP, distinct rank
Nocardia soli Maldonado et al. 2001	heterotypic synonym, validly published under the ICNP

Notes:
- ⏰ According to Nouioui et al. (2018), this species is an earlier heterotypic synonym of Nocardia soli Maldonado et al. 2001. Publication: Nouioui I, Carro L, Garcia-Lopez M, Meier-Kolthoff JP, Woyke T, Kyrpides NC, Pukall R, Klenk HP, Goodfellow M, Goker M. Genome-Based Taxonomic Classification of the Phylum Actinobacteria. Front Microbiol 2018; 9:2007. 🇩🇪
- 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. List of changes in taxonomic opinion no. 29. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2019; 69:13-32.
- 😢 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. The expression "monophyletic clade" is a pleonasm. The phrase "validly described" is misleading. 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. 🇬🇧
- ❗ Nocardia cummidelens 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 Nocardia.
- 😷 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 Germany has been imported on 2026-08-13. 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 5 times in PubMed until 2026-06-11.
- 🪓 Organisms assigned to this species have previously been classified as Nocardia salmonicida (ex Rucker 1949) Isik et al. 1999. Publication: Isik K, Chun J, Hah YC, Goodfellow M. Nocardia salmonicida nom. rev., a fish pathogen. Int J Syst Bacteriol 1999; 49:833-837. 🇬🇧 Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 49, part 2 of the IJSB. Int J Syst Bacteriol 1999; 49:937-939.
- 🥱 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 the genus. This name is not taxonomically suspended any more (but still isn't preferred) in favour of Nocardia salmonicida (ex Rucker 1949) Isik et al. 1999. Publication: Isik K, Chun J, Hah YC, Goodfellow M. Nocardia salmonicida nom. rev., a fish pathogen. Int J Syst Bacteriol 1999; 49:833-837. 🇬🇧 Anonymous. Notification list. Notification that new names and new combinations have appeared in volume 49, part 2 of the IJSB. Int J Syst Bacteriol 1999; 49:937-939.

Parent taxon: Nocardia Trevisan 1889 (Approved Lists 1980)

Assigned by: Maldonado L, Hookey JV, Ward AC, Goodfellow M. The Nocardia salmonicida clade, including descriptions of Nocardia cummidelens sp. nov., Nocardia fluminea sp. nov. and Nocardia soli sp. nov. Antonie Van Leeuwenhoek 2000; 78:367-377. 🇬🇧

Linking: To permanently link to this page, use https://doi.org/10.83108/rn.778712Link copied to clipboard

Record number: 778712

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