Species ***Streptomyces* *microflavus***

Name: Streptomyces microflavus (Krainsky 1914) Waksman and Henrici 1948 (Approved Lists 1980)

Category: Species

Proposed as: comb. nov.

Basonym: "Actinomyces microflavus" Krainsky 1914

Etymology: mi.cro.fla.vus. Gr. masc. adj. mikros, small (may keep -o); L. masc. adj. flavus, golden yellow, reddish yellow; N.L. masc. adj. microflavus, small and yellow

Gender: masculine

Type strain: ATCC 13231; ATCC 25474; BCRC 12084; CBS 124; CBS 124.18; CBS 884.69; CCRC 12084; CGMCC 4.1428; DSM 40331; HAMBI 1019; IFO 13062; JCM 4496; LMG 19327; NBRC 13062; NRRL B-2156; NRRL B-2888; NRRL ISP-5331; RIA 1254; VKM Ac-971

Conduct genome-based taxonomy at

16S rRNA gene: AB184284 Analyse FASTA

Effective publication: Waksman SA, Henrici AT. Family III. Streptomycetaceae Waksman and Henrici. In: Breed RS, Murray EGD, Hitchens AP (eds), Bergey's Manual of Determinative Bacteriology, 6th ed., The Williams & Wilkins Co, Baltimore, 1948, p. 929-980.

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: correct name

Risk group: 1

Synonyms:

Name	Kind
"Actinomyces alboviridis" Duché 1934	heterotypic synonym, not validly published, basonym of name in Approved Lists
Streptomyces griseus subsp. cretosus Pridham 1970 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP, distinct rank
"Actinomyces griseus subsp. alpha" Ciferri 1927	heterotypic synonym, not validly published, basonym of name in Approved Lists, distinct rank
"Actinomyces fulvissimus" Jensen 1930	heterotypic synonym, not validly published, basonym of name in Approved Lists
"Actinomyces microflavus" Krainsky 1914	homotypic synonym, not validly published, basonym of name in Approved Lists
Streptomyces alboviridis (Duché 1934) Pridham et al. 1958 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
Streptomyces luridiscabiei Park et al. 2003	heterotypic synonym, validly published under the ICNP
Streptomyces lipmanii (Waksman and Curtis 1916) Waksman and Henrici 1948 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
"Actinomyces lipmanii" Waksman and Curtis 1916	heterotypic synonym, not validly published, basonym of name in Approved Lists
"Actinomyces willmorei" Erikson 1935	heterotypic synonym, not validly published, basonym of name in Approved Lists
Streptomyces willmorei (Erikson 1935) Waksman and Henrici 1948 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
Streptomyces griseus subsp. alpha (Ciferri 1927) Pridham 1970 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP, distinct rank
Streptomyces fulvissimus (Jensen 1930) Waksman and Henrici 1948 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP

Emendations:
- Lanoot et al. 2005 Lanoot B, Vancanneyt M, Van Schoor A, Liu Z, Swings J. Reclassification of Streptomyces nigrifaciens as a later synonym of Streptomyces flavovirens; Streptomyces citreofluorescens, Streptomyces chrysomallus subsp. chrysomallus and Streptomyces fluorescens as later synonyms of Streptomyces anulatus; Streptomyces chibaensis as a later synonym of Streptomyces corchorusii; Streptomyces flaviscleroticus as a later synonym of Streptomyces minutiscleroticus; and Streptomyces lipmanii, Streptomyces griseus subsp. alpha, Streptomyces griseus subsp. cretosus and Streptomyces willmorei as later synonyms of Streptomyces microflavus. Int J Syst Evol Microbiol 2005; 55:729-731. Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 55, part 2 of the IJSEM. Int J Syst Evol Microbiol 2005; 55:1399-1402.
  Notes:
  - 🫂 Emendation accompanied by 4 proposals regarding the synonymy of the species.
- Komaki and Tamura 2020 Komaki H, Tamura T. Reclassification of Streptomyces fulvissimus as a later heterotypic synonym of Streptomyces microflavus. Int J Syst Evol Microbiol 2020; 70:5156-5162. Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 9 of the IJSEM. Int J Syst Evol Microbiol 2020; 70:6021-6023.

Notes:
- ⏰ According to Lanoot et al. (2005), this species is an earlier heterotypic synonym of "Actinomyces lipmanii" Waksman and Curtis 1916. Publication: Lanoot B, Vancanneyt M, Van Schoor A, Liu Z, Swings J. Reclassification of Streptomyces nigrifaciens as a later synonym of Streptomyces flavovirens; Streptomyces citreofluorescens, Streptomyces chrysomallus subsp. chrysomallus and Streptomyces fluorescens as later synonyms of Streptomyces anulatus; Streptomyces chibaensis as a later synonym of Streptomyces corchorusii; Streptomyces flaviscleroticus as a later synonym of Streptomyces minutiscleroticus; and Streptomyces lipmanii, Streptomyces griseus subsp. alpha, Streptomyces griseus subsp. cretosus and Streptomyces willmorei as later synonyms of Streptomyces microflavus. Int J Syst Evol Microbiol 2005; 55:729-731.
- ⏰ According to Lanoot et al. (2005), this species is an earlier heterotypic synonym of "Actinomyces willmorei" Erikson 1935. Publication: Lanoot B, Vancanneyt M, Van Schoor A, Liu Z, Swings J. Reclassification of Streptomyces nigrifaciens as a later synonym of Streptomyces flavovirens; Streptomyces citreofluorescens, Streptomyces chrysomallus subsp. chrysomallus and Streptomyces fluorescens as later synonyms of Streptomyces anulatus; Streptomyces chibaensis as a later synonym of Streptomyces corchorusii; Streptomyces flaviscleroticus as a later synonym of Streptomyces minutiscleroticus; and Streptomyces lipmanii, Streptomyces griseus subsp. alpha, Streptomyces griseus subsp. cretosus and Streptomyces willmorei as later synonyms of Streptomyces microflavus. Int J Syst Evol Microbiol 2005; 55:729-731.
- ⏰ According to Lanoot et al. (2005), this species is an earlier heterotypic synonym of Streptomyces lipmanii (Waksman and Curtis 1916) Waksman and Henrici 1948 (Approved Lists 1980). Publication: Lanoot B, Vancanneyt M, Van Schoor A, Liu Z, Swings J. Reclassification of Streptomyces nigrifaciens as a later synonym of Streptomyces flavovirens; Streptomyces citreofluorescens, Streptomyces chrysomallus subsp. chrysomallus and Streptomyces fluorescens as later synonyms of Streptomyces anulatus; Streptomyces chibaensis as a later synonym of Streptomyces corchorusii; Streptomyces flaviscleroticus as a later synonym of Streptomyces minutiscleroticus; and Streptomyces lipmanii, Streptomyces griseus subsp. alpha, Streptomyces griseus subsp. cretosus and Streptomyces willmorei as later synonyms of Streptomyces microflavus. Int J Syst Evol Microbiol 2005; 55:729-731.
- ⏰ According to Lanoot et al. (2005), this species is an earlier heterotypic synonym of Streptomyces willmorei (Erikson 1935) Waksman and Henrici 1948 (Approved Lists 1980). Publication: Lanoot B, Vancanneyt M, Van Schoor A, Liu Z, Swings J. Reclassification of Streptomyces nigrifaciens as a later synonym of Streptomyces flavovirens; Streptomyces citreofluorescens, Streptomyces chrysomallus subsp. chrysomallus and Streptomyces fluorescens as later synonyms of Streptomyces anulatus; Streptomyces chibaensis as a later synonym of Streptomyces corchorusii; Streptomyces flaviscleroticus as a later synonym of Streptomyces minutiscleroticus; and Streptomyces lipmanii, Streptomyces griseus subsp. alpha, Streptomyces griseus subsp. cretosus and Streptomyces willmorei as later synonyms of Streptomyces microflavus. Int J Syst Evol Microbiol 2005; 55:729-731.
- ⏰ According to Rong and Huang (2010), this species is an earlier heterotypic synonym of "Actinomyces alboviridis" Duché 1934. 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.
- ⏰ According to Rong and Huang (2010), this species is an earlier heterotypic synonym of Streptomyces alboviridis (Duché 1934) Pridham et al. 1958 (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.
- ⏰ According to Rong and Huang (2010), this species is an earlier heterotypic synonym of Streptomyces luridiscabiei Park et al. 2003. 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.
- ⏰ According to Svec et al. (2020), this species is an earlier heterotypic synonym of "Actinomyces fulvissimus" Jensen 1930. Publication: Svec P, Kosina M, Zeman M, Holochova P, Kralova S, Nemcova E, Micenkova L, Urvashi, Gupta V, Sood U, et al. Pseudomonas karstica sp. nov. and Pseudomonas spelaei sp. nov., isolated from calcite moonmilk deposits from caves. Int J Syst Evol Microbiol 2020; 70:5131-5140.
- ⏰ According to Svec et al. (2020), this species is an earlier heterotypic synonym of Streptomyces fulvissimus (Jensen 1930) Waksman and Henrici 1948 (Approved Lists 1980). Publication: Svec P, Kosina M, Zeman M, Holochova P, Kralova S, Nemcova E, Micenkova L, Urvashi, Gupta V, Sood U, et al. Pseudomonas karstica sp. nov. and Pseudomonas spelaei sp. nov., isolated from calcite moonmilk deposits from caves. Int J Syst Evol Microbiol 2020; 70:5131-5140.
- 🏢 Synonymy of this taxon was mentioned in an IJSEM list. Publication: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 9 of the IJSEM. Int J Syst Evol Microbiol 2020; 70:6021-6023.
- 😷 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". — 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, note = "p". — 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 22 times in PubMed until 2024-03-27.

Parent taxon: Streptomyces Waksman and Henrici 1943 (Approved Lists 1980)

Assigned by: Waksman SA, Henrici AT. Family III. Streptomycetaceae Waksman and Henrici. In: Breed RS, Murray EGD, Hitchens AP (eds), Bergey's Manual of Determinative Bacteriology, 6th ed., The Williams & Wilkins Co, Baltimore, 1948, p. 929-980.

Linking: To permanently link to this page, use https://lpsn.dsmz.de/species/streptomyces-microflavusLink copied to clipboard

Record number: 781855

This LPSN page was printed on 2025-04-23 02:50:01

Subscribe to our newsletter

Species Streptomyces microflavus

Species ***Streptomyces* *microflavus***