Name: Xylanibacter Ueki et al. 2006

Category: Genus

Proposed as: gen. nov.

Etymology: Xy.la.ni.bac.ter. N.L. neut. adj. xylanum, xylan; N.L. masc. n. bacter, a rod; N.L. masc. n. Xylanibacter, rod decomposing xylan

Gender: masculine (stem: Xylanibacter-)

Type species: Xylanibacter oryzae Ueki et al. 2006

Conduct genome-based taxonomy of genus at TYGS

Valid publication: Ueki A, Akasaka H, Suzuki D, Hattori S, Ueki K. Xylanibacter oryzae gen. nov., sp. nov., a novel strictly anaerobic, Gram-negative, xylanolytic bacterium isolated from rice-plant residue in flooded rice-field soil in Japan. Int J Syst Evol Microbiol 2006; 56:2215-2221.

IJSEM list: Euzeby JP. Notification list. Notification that new names and new combinations have appeared in volume 56, part 9 of the IJSEM. Int J Syst Evol Microbiol 2006; 56:2725-2726.

Nomenclatural status: validly published under the ICNP

Taxonomic status: synonym

Correct name: Prevotella Shah and Collins 1990

• Synonyms:

  • Name	Kind
    Prevotella Shah and Collins 1990	heterotypic synonym, validly published under the ICNP
    "Leyella" Hitch et al. 2022	heterotypic synonym, not validly published
    "Hoylesella" Hitch et al. 2022	heterotypic synonym, not validly published

• Emendations:
  • Hitch et al. 2022 Hitch TCA, Bisdorf K, Afrizal A, Riedel T, Overmann J, Strowig T, Clavel T. A taxonomic note on the genus Prevotella: Description of four novel genera and emended description of the genera Hallella and Xylanibacter. Syst Appl Microbiol 2022; 45:126354.
    Notes:
    • As of 2022-10-22 this emendation was not yet included in an IJSEM List of Changes in Taxonomic Opinion.

• Notes:
  • For the type species of this genus another name is in use, which is affiliated with the genus Prevotella Shah and Collins 1990. Publication: Sakamoto M, Ohkuma M. Reclassification of Xylanibacter oryzae Ueki et al. 2006 as Prevotella oryzae comb. nov., with an emended description of the genus Prevotella. Int J Syst Evol Microbiol 2012; 62:2637-2642.
  • Xylanibacter is the correct name if this genus is regarded as a separate genus (i.e., if its nomenclatural type is not assigned to another genus whose name is validly published, legitimate and not rejected and has priority).
  • The BRCs most frequently used for deposits in this group are: DSM: 7; JCM: 6; ATCC: 2; CIP: 2; VKM: 1.

Subdivision:

Number of child taxa with a validly published and correct name: 0
Number of child taxa with a validly published name, including synonyms: 1
Total number of child taxa: 8

• Child taxa:

  • Name	Nomenclatural status	Taxonomic status
    "Xylanibacter brevis" (Bryant et al. 1958) Hitch et al. 2022	not validly published
    "Xylanibacter caecicola" Afrizal et al. 2022	not validly published
    "Xylanibacter muris" Hitch et al. 2022	not validly published
    "Xylanibacter oryzae" Hitch et al. 2022	not validly published
    Xylanibacter oryzae Ueki et al. 2006	validly published under the ICNP	synonym
    "Xylanibacter rara" (Efimov et al. 2018) Hitch et al. 2022	not validly published
    "Xylanibacter rodentium" Hitch et al. 2022	not validly published
    "Xylanibacter ruminicola" (Bryant et al. 1958) Hitch et al. 2022	not validly published

Parent taxon: Prevotellaceae Krieg 2012

Assigned by: Krieg NR. Family V. Prevotellaceae fam. 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. 85.

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Record number: 516940