Name: Neisseriales Tønjum 2006

Category: Order

Proposed as: ord. nov.

Etymology: N.L. fem. n. Neisseria, type genus of the order; L. fem. pl. n. suff. -ales, ending to denote an order; N.L. fem. pl. n. Neisseriales, the Neisseria order

Gender: feminine

Type genus: Neisseria Trevisan 1885 (Approved Lists 1980)

Effective publication: Tønjum T. Order IV. Neisseriales ord. nov. In: Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria), Springer, New York, 2005, p. 774.

IJSEM list: Euzeby JP. Validation list no. 107. List of new names and new combinations previously effectively, but not validly, published. Int J Syst Evol Microbiol 2006; 56:1-6.

Nomenclatural status: validly published under the ICNP

Taxonomic status: correct name

• Emendations:
  • Adeolu and Gupta 2013 Adeolu M, Gupta RS. Phylogenomics and molecular signatures for the order Neisseriales: proposal for division of the order Neisseriales into the emended family Neisseriaceae and Chromobacteriaceae fam. nov. Antonie Van Leeuwenhoek 2013; 104:1-24.
    Notes:
    • Emendation accompanied by the inclusion of 2 families in the order.
    • As of 2020-09-20 this emendation was not yet included in an IJSEM List of Changes in Taxonomic Opinion.
  • Chen et al. 2021 Chen S, Rudra B, Gupta RS. Phylogenomics and molecular signatures support division of the order Neisseriales into emended families Neisseriaceae and Chromobacteriaceae and three new families Aquaspirillaceae fam. nov., Chitinibacteraceae fam. nov., and Leeiaceae fam. nov. Syst Appl Microbiol 2021; 44:126251. Oren A, Garrity GM. List of changes in taxonomic opinion no. 35. Notification of changes in taxonomic opinion previously published outside the IJSEM. Int J Syst Evol Microbiol 2022; 72:5164.
    Notes:
    • Emendation accompanied by the inclusion of 3 families in the order.

• Notes:
  • Nomenclatural type of the subclass "Neisseriidae" Cavalier-Smith 2020. Publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.
  • Cavalier-Smith and Chao (2020) assigned this order to the subclass "Neisseriidae" Cavalier-Smith 2020. Publication: Cavalier-Smith T, Chao EE. Multidomain ribosomal protein trees and the planctobacterial origin of neomura (eukaryotes, archaebacteria). Protoplasma 2020; 257:621-753.
  • Chen et al. (2021) assigned the family Aquaspirillaceae Chen et al. 2022 to this order. Publication: Chen S, Rudra B, Gupta RS. Phylogenomics and molecular signatures support division of the order Neisseriales into emended families Neisseriaceae and Chromobacteriaceae and three new families Aquaspirillaceae fam. nov., Chitinibacteraceae fam. nov., and Leeiaceae fam. nov. Syst Appl Microbiol 2021; 44:126251.
  • Chen et al. (2021) assigned the family Chitinibacteraceae Chen et al. 2022 to this order. Publication: Chen S, Rudra B, Gupta RS. Phylogenomics and molecular signatures support division of the order Neisseriales into emended families Neisseriaceae and Chromobacteriaceae and three new families Aquaspirillaceae fam. nov., Chitinibacteraceae fam. nov., and Leeiaceae fam. nov. Syst Appl Microbiol 2021; 44:126251.
  • Chen et al. (2021) assigned the family Leeiaceae Chen et al. 2022 to this order. Publication: Chen S, Rudra B, Gupta RS. Phylogenomics and molecular signatures support division of the order Neisseriales into emended families Neisseriaceae and Chromobacteriaceae and three new families Aquaspirillaceae fam. nov., Chitinibacteraceae fam. nov., and Leeiaceae fam. nov. Syst Appl Microbiol 2021; 44:126251.
  • This taxon name is occasionally misprinted in some sources as: "Neissseriales".
  • The BRCs most frequently used for deposits in this group are: DSM: 123; ATCC: 86; LMG: 72; CCUG: 70; CIP: 47; JCM: 45; NBRC: 39; NCTC: 39; KCTC: 27; BCRC: 18.

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
    Chromobacteriaceae Adeolu and Gupta 2013	validly published under the ICNP	correct name
    Neisseriaceae Prévot 1933 (Approved Lists 1980)	validly published under the ICNP	correct name

Parent taxon: Betaproteobacteria Garrity et al. 2006

Assigned by: Garrity GM, Bell JA, Lilburn T. Class II. Betaproteobacteria class. nov. In: Brenner DJ, Krieg NR, Staley JT, Garrity GM (eds), Bergey's Manual of Systematic Bacteriology, 2nd edn, vol. 2 (The Proteobacteria), part C (The Alpha-, Beta-, Delta-, and Epsilonproteobacteria), Springer, New York, 2005, p. 575.

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Record number: 5092