Name: Demequinaceae Ue et al. 2011

Category: Family

Proposed as: fam. nov.

Etymology: De.me.qui.na’ce.a.e. N.L. fem. n. Demequina, type genus of the family; L. fem. pl. n. suff. -aceae, ending to denote a family; N.L. fem. pl. n. Demequinaceae, the Demequina family

Gender: feminine

Type genus: Demequina Yi et al. 2007

Valid publication: Ue H, Matsuo Y, Kasai H, Yokota A. Demequina globuliformis sp. nov., Demequina oxidasica sp. nov. and Demequina aurantiaca sp. nov., actinobacteria isolated from marine environments, and proposal of Demequinaceae fam. nov. Int J Syst Evol Microbiol 2011; 61:1322-1329.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 61, part 6 of the IJSEM. Int J Syst Evol Microbiol 2011; 61:2027-2028.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Emendations:
  • Nouioui et al. 2018 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. 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.
    Notes:
    • ⊕ Emendation accompanied by the inclusion of 1 genus in the family.

• Notes:
  • 🧕 Salam et al. (2020) assigned this family to the order Demequinales Salam et al. 2020. Publication: Salam N, Jiao JY, Zhang XT, Li WJ. Update on the classification of higher ranks in the phylum Actinobacteria. Int J Syst Evol Microbiol 2020; 70:1331-1355.
  • 🚃 The type genus of this family has alternatively been placed in the family Cellulomonadaceae Stackebrandt and Prauser 1991. Publication: Zhi XY, Li WJ, Stackebrandt E. An update of the structure and 16S rRNA gene sequence-based definition of higher ranks of the class Actinobacteria, with the proposal of two new suborders and four new families and emended descriptions of the existing higher taxa. Int J Syst Evol Microbiol 2009; 59:589-608.
  • 🧔 This taxon was discussed in a meeting of a Taxonomic Subcommittee of the ICSP. Publication: Toth E, Schumann P, Hamada M, Suzuki KI. International Committee on Systematics of Prokaryotes Subcommittee on the taxonomy of the suborder Micrococcineae Minutes of the meeting, 29 July 2014, Montreal, Canada. Int J Syst Evol Microbiol 2017; 67:2068-2069.
  • 💁 Taxonomists who have recently focused on this group are the corresponding authors of Hamada et al. (2015). Editors in search of reviewers are advised to consider additional criteria such as whether a taxon is covered by one of the ICSP subcommittees.
  • 🎰 The BRCs most frequently used for deposits in this group are: NBRC: 30; DSM: 28; KCTC: 11; TBRC: 2; JCM: 1.

Subdivision:

Number of child taxa with a validly published and correct name: 1
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
    Demequina Yi et al. 2007	validly published under the ICNP	correct name
    Lysinimicrobium Hamada et al. 2012	validly published under the ICNP	synonym

Parent taxon: Micrococcales Prévot 1940 (Approved Lists 1980)

Assigned by: 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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Record number: 1903