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Species "Actinomyces halstedii"
Name: "Actinomyces halstedii" Waksman and Curtis 1916
Etymology: hal.ste’di.i. N.L. gen. masc. n. halstedii, of Halsted, named for Professor Halsted of Rutgers University
Pronunciation (Latin), gender: … hal-STE-di-i, masculine
Nomenclatural type: ATCC 10897; ATCC 19770; BCRC 13680; CBS 508.68; CCRC 13680; CECT 3328; DSM 40068; HAMBI 993; IFO 12783; IMET 40322; JCM 4584; NBRC 12783; NCIB 9839; NCIMB 9839; NRRL B-1238; NRRL ISP-5068; RIA 1050; UNIQEM 156; VKM Ac-1768
Conduct genome-based taxonomy at
16S rRNA gene:
EF178695
Analyse
FASTA
Original publication:
Waksman SA, Curtis RE. The Actinomyces of the soil. Soil Science 1916; 1:99-134. 
Nomenclatural status: not validly published, basonym of name in Approved Lists
Taxonomic status: synonym (and no standing)
Correct name: Streptomyces halstedii (Waksman and Curtis 1916) Waksman and Henrici 1948 (Approved Lists 1980)
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Synonyms:
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Name Kind Streptomyces halstedii (Waksman and Curtis 1916) Waksman and Henrici 1948 (Approved Lists 1980) homotypic synonym, validly published under the ICNP "Actinomyces griseolus" Waksman 1923 heterotypic synonym, not validly published, basonym of name in Approved Lists Streptomyces graminofaciens Charney et al. 1953 (Approved Lists 1980) heterotypic synonym, validly published under the ICNP Streptomyces griseolus (Waksman 1923) Waksman and Henrici 1948 (Approved Lists 1980) heterotypic synonym, validly published under the ICNP
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Notes:
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⏰ According to Nouioui et al. (2018), this species is an earlier heterotypic synonym of "Actinomyces griseolus" Waksman 1923.
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.
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⏰ According to Nouioui et al. (2018), this species is an earlier heterotypic synonym of Streptomyces griseolus (Waksman 1923) Waksman and Henrici 1948 (Approved Lists 1980).
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. 🇩🇪
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⏰ According to Rong and Huang (2010), this species is an earlier heterotypic synonym of Streptomyces graminofaciens Charney et al. 1953 (Approved Lists 1980).
Publication:
Rong X, Huang Y. Taxonomic evaluation of the Streptomyces griseus clade using multilocus sequence analysis and DNA-DNA hybridization, with proposal to combine 29 species and three subspecies as 11 genomic species. Int J Syst Evol Microbiol 2010; 60:696-703. 🇨🇳
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🏢 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 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". — 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.
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⏰ According to Nouioui et al. (2018), this species is an earlier heterotypic synonym of "Actinomyces griseolus" Waksman 1923.
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.
Parent taxon: Actinomyces Harz 1877 (Approved Lists 1980)
Assigned by:
Waksman SA, Curtis RE. The Actinomyces of the soil. Soil Science 1916; 1:99-134.
Linking: To permanently link to this page, use https://lpsn.dsmz.de/species/actinomyces-halstediiLink copied to clipboard
Record number: 4511
This LPSN page was printed on 2026-02-11 08:27:12