Name: Natronospirillaceae Kevbrin et al. 2020

Category: Family

Proposed as: fam. nov.

Etymology: Na.tro.no.spi.ril.la’ce.ae. N.L. neut. dim. n. Natronospirillum, type genus of the family; L. fem. pl. n. suff. -aceae, ending to denote a family; N.L. fem. pl. n. Natronospirillaceae, the family of the genus Natronospirillum

Pronunciation (Latin), gender: na-tro-no-spi-ril-LA-ke-a͡e, feminine

Type genus: Natronospirillum Kevbrin et al. 2020

Valid publication: Kevbrin V, Boltyanskaya Y, Grouzdev D, Koziaeva V, Park M, Cho JC. Natronospirillum operosum gen. nov., sp. nov., a haloalkaliphilic satellite isolated from decaying biomass of a laboratory culture of cyanobacterium Geitlerinema sp. and proposal of Natronospirillaceae fam. nov., Saccharospirillaceae fam. nov. and Gynuellaceae fam. nov. Int J Syst Evol Microbiol 2020; 70:511-521. 🇷🇺

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 70, part 1 of the IJSEM. Int J Syst Evol Microbiol 2020; 70:2167-2173.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Emendations:
  • Flores-Félix et al. 2025 Flores-Felix JD, Garcia-Fraile P, Saati-Santamaria Z. Harmony in diversity: Reorganizing the families within the order Pseudomonadales. Mol Phylogenet Evol 2025; 0:108321. 🇪🇸 Oren A, Göker M. List of changes in taxonomic opinion no. 42. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2025; 75:6793.
    Notes:
    • ⊕ Emendation accompanied by the inclusion of 3 genera in the family.

• Notes:
  • 🧕 Flores-Felix et al. (2025) assigned this family to the order Pseudomonadales Orla-Jensen 1921 (Approved Lists 1980). Publication: Flores-Felix JD, Garcia-Fraile P, Saati-Santamaria Z. Harmony in diversity: Reorganizing the families within the order Pseudomonadales. Mol Phylogenet Evol 2025; 0:108321. 🇪🇸
  • 🧕 Kevbrin et al. (2020) assigned this family to the class Gammaproteobacteria Garrity et al. 2005. Publication: Kevbrin V, Boltyanskaya Y, Grouzdev D, Koziaeva V, Park M, Cho JC. Natronospirillum operosum gen. nov., sp. nov., a haloalkaliphilic satellite isolated from decaying biomass of a laboratory culture of cyanobacterium Geitlerinema sp. and proposal of Natronospirillaceae fam. nov., Saccharospirillaceae fam. nov. and Gynuellaceae fam. nov. Int J Syst Evol Microbiol 2020; 70:511-521. 🇷🇺
  • 🧕 Liao et al. (2020) assigned this family to the order Pseudomonadales Orla-Jensen 1921 (Approved Lists 1980). Publication: Liao H, Lin X, Li Y, Qu M, Tian Y. Reclassification of the Taxonomic Framework of Orders Cellvibrionales, Oceanospirillales, Pseudomonadales, and Alteromonadales in Class Gammaproteobacteria through Phylogenomic Tree Analysis. mSystems 2020; 5:e00543-20. 🇨🇳
  • 🧒 Flores-Felix et al. (2025) assigned the genus Salinibius Ling et al. 2020 to this family. Publication: Flores-Felix JD, Garcia-Fraile P, Saati-Santamaria Z. Harmony in diversity: Reorganizing the families within the order Pseudomonadales. Mol Phylogenet Evol 2025; 0:108321. 🇪🇸
  • 🧒 Flores-Felix et al. (2025) assigned the genus Reinekea Romanenko et al. 2004 to this family. Publication: Flores-Felix JD, Garcia-Fraile P, Saati-Santamaria Z. Harmony in diversity: Reorganizing the families within the order Pseudomonadales. Mol Phylogenet Evol 2025; 0:108321. 🇪🇸
  • 🧒 Flores-Felix et al. (2025) assigned the genus Saccharospirillum Labrenz et al. 2003 to this family. Publication: Flores-Felix JD, Garcia-Fraile P, Saati-Santamaria Z. Harmony in diversity: Reorganizing the families within the order Pseudomonadales. Mol Phylogenet Evol 2025; 0:108321. 🇪🇸
  • 🧬 The phylogenomic assignment score of this taxon is 0.02953 (N = 4).
  • 🎰 The BRCs most frequently used for deposits in this group are: IBRC: 1; KCTC: 1; VKM: 1; CECT: 1.

Subdivision:

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

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    Natronospirillum Kevbrin et al. 2020	validly published under the ICNP	correct name
    Salinispirillum Shahinpei et al. 2014	validly published under the ICNP	correct name

Parent taxon: Oceanospirillales Garrity et al. 2005

Assigned by: Kevbrin V, Boltyanskaya Y, Grouzdev D, Koziaeva V, Park M, Cho JC. Natronospirillum operosum gen. nov., sp. nov., a haloalkaliphilic satellite isolated from decaying biomass of a laboratory culture of cyanobacterium Geitlerinema sp. and proposal of Natronospirillaceae fam. nov., Saccharospirillaceae fam. nov. and Gynuellaceae fam. nov. Int J Syst Evol Microbiol 2020; 70:511-521. 🇷🇺

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Record number: 4848