Species ***Streptomyces* *hygroscopicus***

Name: Streptomyces hygroscopicus (Jensen 1931) Yüntsen et al. 1956 (Approved Lists 1980)

Category: Species

Proposed as: comb. nov.

Basonym: "Actinomyces hygroscopicus" Jensen 1931

Etymology: Gr. masc. adj. hygros, moist; Gr. masc./fem. n. skopos, one that watches, watcher; N.L. masc. adj. hygroscopicus, detecting moisture, covered with moisture, hygroscopic

Gender: masculine

Type strain: ATCC 27438; BCRC 11611; CBS 773.72; CCRC 11611; CIP 106840; DSM 40578; DSM 41148; IFO 13472; JCM 4772; LMG 19335; NBRC 13472; NRRL 2387; NRRL ISP-5578; RIA 1433; VKM Ac-831

See detailed strain information at

16S rRNA gene: AJ391820 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

Synonyms:

Name	Kind
Streptomyces endus Anderson and Gottlieb 1952 (Approved Lists 1980)	heterotypic synonym, validly published under the ICNP
Streptomyces sporocinereus (ex Krassilnikov 1970) Preobrazhenskaya 1986	heterotypic synonym, validly published under the ICNP
"Actinomyces hygroscopicus" Jensen 1931	homotypic synonym, not validly published, basonym of name in Approved Lists

Emendations:
- Labeda and Lyons 1991 Labeda DP, Lyons AJ. The Streptomyces violaceusniger cluster is heterogeneous in DNA relatedness among strains: emendation of the descriptions of S. violaceusniger and Streptomyces hygroscopicus. Int. J. Syst. Bacteriol. 1991; 41:398-401.
  Notes:
  - This emendation was not found in the expected IJSEM notification list.

Notes:
- According to Komaki et al. (2017), this species is an earlier heterotypic synonym of Streptomyces endus Anderson and Gottlieb 1952 (Approved Lists 1980). Publication: Komaki H, Ichikawa N, Oguchi A, Hamada M, Tamura T, Fujita N, Suzuki KI. Genome analysis-based reclassification of Streptomyces endus and Streptomyces sporocinereus as later heterotypic synonyms of Streptomyces hygroscopicus subsp. hygroscopicus. Int J Syst Evol Microbiol 2017; 67:343-345.
- According to Komaki et al. (2017), this species is an earlier heterotypic synonym of Streptomyces sporocinereus (ex Krassilnikov 1970) Preobrazhenskaya 1986. Publication: Komaki H, Ichikawa N, Oguchi A, Hamada M, Tamura T, Fujita N, Suzuki KI. Genome analysis-based reclassification of Streptomyces endus and Streptomyces sporocinereus as later heterotypic synonyms of Streptomyces hygroscopicus subsp. hygroscopicus. Int J Syst Evol Microbiol 2017; 67:343-345.
- The original authorship, (Jensen 1931) Waksman and Henrici, was corrected according to the new Rule 40d. Publication: Garrity GM, Labeda DP, Oren A. Judicial Commission of the International Committee on Systematics of Prokaryotes. XIIth International (IUMS) Congress of Bacteriology and Applied Microbiology. Minutes of the meetings, 3, 4 and 6 August 2008, Istanbul, Turkey. Int. J. Syst. Evol. Microbiol. 2011; 61:2775-2780.

Subdivision:

Number of child taxa with a validly published and correct name: 2
Number of child taxa with a validly published name, including synonyms: 5
Total number of child taxa: 9

Child taxa:

Name	Nomenclatural status	Taxonomic status
"Streptomyces hygroscopicus subsp. yakushimaensis" Hatanaka et al. 1988	not validly published
"Streptomyces hygroscopicus subsp. aureolacrimosus" Takiguchi et al. 1980	not validly published
"Streptomyces hygroscopicus subsp. aabomyceticus" Seino et al. 1970	not validly published
"Streptomyces hygroscopicus subsp. duamyceticus" Shin et al. 2008	not validly published
Streptomyces hygroscopicus subsp. ossamyceticus Schmitz et al. 1965 (Approved Lists 1980)	validly published under the ICNP	correct name
Streptomyces hygroscopicus subsp. glebosus Ohmori et al. 1962 (Approved Lists 1980)	validly published under the ICNP	synonym
Streptomyces hygroscopicus subsp. decoyicus Vavra et al. 1959 (Approved Lists 1980)	validly published under the ICNP	synonym
Streptomyces hygroscopicus subsp. hygroscopicus (Jensen 1931) Yüntsen et al. 1956 (Approved Lists 1980)	validly published under the ICNP	correct name
Streptomyces hygroscopicus subsp. angustmyceticus Yüntsen et al. 1956 (Approved Lists 1980)	validly published under the ICNP	synonym

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.

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Record number: 781756

Species Streptomyces hygroscopicus

Species ***Streptomyces* *hygroscopicus***