Name: Isosphaera Giovannoni et al. 1995

Category: Genus

Proposed as: gen. nov.

Etymology: Gr. adj. isos -ê -on, equal; Gr. fem. n. sphaîra, a ball, globe, sphere; N.L. fem. n. Isosphaera, sphere of equal size

Gender: feminine

Type species: Isosphaera pallida (ex Woronichin 1927) Giovannoni et al. 1995

Conduct genome-based taxonomy of genus at TYGS

16S rRNA gene: Analyse FASTA

Effective publication: Giovannoni SJ, Schabtach E, Castenholz RW. Isosphaera pallida, gen. and comb. nov., a gliding, budding eubacterium from hot springs. Arch. Microbiol. 1987; 147:276-284.

IJSEM list: Anonymous. Validation list no. 54. Validation of publication of new names and new combinations previously effectively published outside the IJSB. Int J Syst Bacteriol 1995; 45:619-620.

Nomenclatural status: validly published

Taxonomic status: correct name

• Notes:
  • Nomenclatural type of the family Isosphaeraceae Kulichevskaya et al. 2016. Publication: Kulichevskaya IS, Ivanova AA, Suzina NE, Rijpstra WIC, Sinninghe Damste JS, Dedysh SN. Paludisphaera borealis gen. nov., sp. nov., a hydrolytic planctomycete from northern wetlands, and proposal of Isosphaeraceae fam. nov. Int J Syst Evol Microbiol 2016; 66:837-844.
  • Nomenclatural type of the order Isosphaerales Dedysh et al. 2020. Publication: Dedysh SN, Kulichevskaya IS, Beletsky AV, Ivanova AA, Rijpstra WIC, Damste JSS, Mardanov AV, Ravin NV. Lacipirellula parvula gen. nov., sp. nov., representing a lineage of planctomycetes widespread in low-oxygen habitats, description of the family Lacipirellulaceae fam. nov. and proposal of the orders Pirellulales ord. nov., Gemmatales ord. nov. and Isosphaerales ord. nov. Syst Appl Microbiol 2020; 43:126050.
  • Krieg et al. (2010) assigned this genus to the family Planctomycetaceae Schlesner and Stackebrandt 1987. Publication: Krieg NR, Ludwig W, Euzéby J, Whitman WB. Phylum XIV. Bacteroidetes phyl. nov. In: Krieg NR, Staley JT, Brown DR, Hedlund BP, Paster BJ, Ward NL, Ludwig W, Whitman WB (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 4, Springer, New York, 2010, p. 25.

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
    Isosphaera pallida (ex Woronichin 1927) Giovannoni et al. 1995	validly published	correct name

Parent taxon: Isosphaeraceae Kulichevskaya et al. 2016

Assigned by: Kulichevskaya IS, Ivanova AA, Suzina NE, Rijpstra WIC, Sinninghe Damste JS, Dedysh SN. Paludisphaera borealis gen. nov., sp. nov., a hydrolytic planctomycete from northern wetlands, and proposal of Isosphaeraceae fam. nov. Int J Syst Evol Microbiol 2016; 66:837-844.

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Record number: 515861