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Name:Hydrogenophilalia Bodenet al. 2017

Category: Class

Proposed as: class. nov.

Etymology: Hy.dro.ge.no.phi.la’li.a.N.L. masc. n.Hydrogenophilus, type genus of the type family of the type order;-alia, suffix to denote class (sic);N.L. neut. pl. n.Hydrogenophilalia, class of the Bacteria having 16S rRNA gene sequences related to those of the order Hydrogenophilales (sic)

Gender: neuter

Type order:Hydrogenophilales Garrityet al. 2006

Valid publication: Boden R, Hutt LP, Rae AW. Reclassification ofThiobacillus aquaesulis (Wood & Kelly, 1995) asAnnwoodia aquaesulis gen. nov., comb. nov., transfer ofThiobacillus (Beijerinck, 1904) from theHydrogenophilales to theNitrosomonadales, proposal ofHydrogenophilalia class. nov. within the 'Proteobacteria', and four new families within the ordersNitrosomonadales andRhodocyclales.Int J Syst Evol Microbiol 2017;67:1191-1205.

IJSEM list: Oren A, Garrity GM. Notification list. Notification that new names and new combinations have appeared in volume 67, part 5 of the IJSEM.Int J Syst Evol Microbiol 2017;67:2495-2498.

Nomenclatural status: validly published under the ICNP, illegitimate name

Taxonomic status: synonym

Correct name:Hydrogenophilia Bodenet al. 2022

• Synonyms:

  • Name	Kind
    Hydrogenophilia Bodenet al. 2022	homotypic synonym, validly published under the ICNP

• Notes:
  • 🧕 Boden et al. (2017) assigned this class to the phylum"Proteobacteria" Garrityet al. 2005.Publication: Boden R, Hutt LP, Rae AW. Reclassification ofThiobacillus aquaesulis (Wood & Kelly, 1995) asAnnwoodia aquaesulis gen. nov., comb. nov., transfer ofThiobacillus (Beijerinck, 1904) from theHydrogenophilales to theNitrosomonadales, proposal ofHydrogenophilalia class. nov. within the 'Proteobacteria', and four new families within the ordersNitrosomonadales andRhodocyclales.Int J Syst Evol Microbiol 2017;67:1191-1205.
  • 🧕 Oren and Garrity (2021) assigned this class to the phylumPseudomonadota Garrityet al. 2021.Publication: Oren A, Garrity GM. Valid publication of the names of forty-two phyla of prokaryotes.Int J Syst Evol Microbiol 2021;71:5056.
  • 🧒 Boden et al. (2017) assigned the orderHydrogenophilales Garrityet al. 2006 to this class.Publication: Boden R, Hutt LP, Rae AW. Reclassification ofThiobacillus aquaesulis (Wood & Kelly, 1995) asAnnwoodia aquaesulis gen. nov., comb. nov., transfer ofThiobacillus (Beijerinck, 1904) from theHydrogenophilales to theNitrosomonadales, proposal ofHydrogenophilalia class. nov. within the 'Proteobacteria', and four new families within the ordersNitrosomonadales andRhodocyclales.Int J Syst Evol Microbiol 2017;67:1191-1205.
  • 🧒 Slobodkina et al. (2020) assigned the genusPelomicrobium Slobodkinaet al. 2020 to this class.Publication: Slobodkina GB, Merkel AY, Novikov AA, Bonch-Osmolovskaya EA, Slobodkin AI.Pelomicrobium methylotrophicum gen. nov., sp. nov. a moderately thermophilic, facultatively anaerobic, lithoautotrophic and methylotrophic bacterium isolated from a terrestrial mud volcano.Extremophiles 2020;24:177-185.
  • 🛺 The type order of this class has been placed in the classHydrogenophilia Bodenet al. 2022.Publication: Goker M. Filling the gaps: missing taxon names at the ranks of class, order and family.Int J Syst Evol Microbiol 2022;72:5638.
  • 🚃 The type order of this class has alternatively been placed in the classBetaproteobacteria Garrityet al. 2006.Publication: 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 (TheProteobacteria), part C (The Alpha-, Beta-, Delta-, andEpsilonproteobacteria), Springer, New York, 2005, p. 575.
  • 🧍Hydrogenophilalia Boden et al. 2017 is illegitimate because the formation of the name contravenes Rule 8 of the ICNP.Publication: Arahal et al. Judicial Opinion No. 122.Int J Syst Evol Microbiol 2022;72:5481.
  • 🧍 See Boden et al. (2019) for a taxonomic overview of the class.Publication: Boden R, Hutt LP, Rae A.Hydrogenophilalia.In: Unknown e (eds), Bergey's Manual of Systematics ofArchaea andBacteria, John Wiley & Sons, New York, 2019, p. 1-4.

Parent taxon:Pseudomonadota Garrityet al. 2021

Assigned by: LPSN automated production system. The following publication is only one of the sources consulted. It may or may not mention this taxon name. — Goker M. Filling the gaps: missing taxon names at the ranks of class, order and family.Int J Syst Evol Microbiol 2022;72:5638.

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