Rhodocyclaceae - Revision history

OAbot: Open access bot: hdl updated in citation with #oabot.

2024-01-04T05:22:57Z

Open access bot: hdl updated in citation with #oabot.

← Previous revision		Revision as of 05:22, 4 January 2024
Line 13:		Line 13:
	}}		}}

	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927\| doi-access = free }}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Pseudomonadota]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927\| doi-access = free \| hdl = 10026.1/8740 \| hdl-access = free }}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Pseudomonadota]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:

Ninjatacoshell at 16:09, 30 April 2022

2022-04-30T16:09:12Z

← Previous revision		Revision as of 16:09, 30 April 2022
Line 13:		Line 13:
	}}		}}

	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927\| doi-access = free }}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[~~Proteobacteria~~]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927\| doi-access = free }}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Pseudomonadota]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:

Vmreyes12 at 17:16, 8 November 2021

2021-11-08T17:16:24Z

← Previous revision		Revision as of 17:16, 8 November 2021
Line 8:		Line 8:
	*''[[Propionivibrio]]''		*''[[Propionivibrio]]''
	*''[[Azospira]]''		*''[[Azospira]]''
			*''[[Azoarcus]]''
			*''[[Aromatoleum]]''
			*''[[Denitromonas]]''
	}}		}}

ShortDescBot: ShortDescBot adding short description "Family of bacteria"

2021-02-24T03:48:24Z

ShortDescBot adding short description "Family of bacteria"

← Previous revision		Revision as of 03:48, 24 February 2021
Line 1:		Line 1:
			{{Short description\|Family of bacteria}}
	{{More citations needed\|type=bacteria\|date=December 2009}}		{{More citations needed\|type=bacteria\|date=December 2009}}
	{{automatic taxobox		{{automatic taxobox

BrownHairedGirl: add eponymous :Category:Rhodocyclaceae; apply WP:GENFIXES

2020-06-27T21:20:51Z

add eponymous Category:Rhodocyclaceae; apply WP:GENFIXES

← Previous revision		Revision as of 21:20, 27 June 2020
Line 1:		Line 1:
	{{More citations needed\|type=bacteria\|date=December 2009}}		{{More citations needed\|type=bacteria\|date=December 2009}}
	{{automatic ~~Taxobox~~		{{automatic taxobox
	\|taxon=Rhodocyclaceae		\|taxon=Rhodocyclaceae
	\|subdivision_ranks=Genera		\|subdivision_ranks=Genera
Line 23:		Line 23:
	{{Taxonbar\|from=Q147217}}		{{Taxonbar\|from=Q147217}}

			[[Category:Rhodocyclaceae\| ]]
	[[Category:Rhodocyclales]]		[[Category:Rhodocyclales]]

OAbot: Open access bot: doi added to citation with #oabot.

2020-04-10T22:02:48Z

Open access bot: doi added to citation with #oabot.

← Previous revision		Revision as of 22:02, 10 April 2020
Line 9:		Line 9:
	}}		}}

	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927\| doi-access = free }}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:

AzseicsoK: Moved to already existing subcategory; removed from superfluous category (already in subcategory)

2019-04-17T20:28:59Z

Moved to already existing subcategory; removed from superfluous category (already in subcategory)

← Previous revision		Revision as of 20:28, 17 April 2019
Line 23:		Line 23:
	{{Taxonbar\|from=Q147217}}		{{Taxonbar\|from=Q147217}}

	[[Category:~~Betaproteobacteria~~]]		[[Category:Rhodocyclales]]
	[[Category:Rhodocyclaceae\| ]]

Citation bot: Alter: title. Add: issue. You can use this bot yourself. Report bugs here. | NessieVL

2018-10-13T21:59:32Z

Alter: title. Add: issue. You can use this bot yourself. Report bugs here. | NessieVL

← Previous revision		Revision as of 21:59, 13 October 2018
Line 9:		Line 9:
	}}		}}

	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the ‘''Proteobacteria''’, and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the '''Proteobacteria''', and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| issue = 5 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:

Tom.Reding: Add from=Q147217 to {{Taxonbar}}; WP:GenFixes on, using AWB

2018-02-16T02:22:18Z

Add from=Q147217 to {{Taxonbar}}; WP:GenFixes on, using AWB

← Previous revision		Revision as of 02:22, 16 February 2018
Line 1:		Line 1:
	{{~~Refimprove~~\|type=bacteria\|date=December 2009}}		{{More citations needed\|type=bacteria\|date=December 2009}}
	{{automatic Taxobox		{{automatic Taxobox
	\|taxon=Rhodocyclaceae		\|taxon=Rhodocyclaceae
Line 9:		Line 9:
	}}		}}

	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the ‘''Proteobacteria''’, and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| pages = ~~1191-1205~~ \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the ‘''Proteobacteria''’, and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| pages = 1191–1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:
	*''[[Rhodocyclus]]'' (type genus) species can grow [[photoheterotroph]]ically or [[Phototroph#Photoautotroph\|photoautotrophically]] (using molecular [[hydrogen]] as their [[electron donor]]) under [[Anoxic waters\|anoxia]] or [[heterotroph]]ically on [[fatty acid]]s under air. Dominant respiratory [[quinone]] is [[wikt:rhodoquinone\|rhodoquinone-8]]. Cells are curved [[Bacillus (shape)\|rods]] or rings.<ref name =Boden />		*''[[Rhodocyclus]]'' (type genus) species can grow [[photoheterotroph]]ically or [[Phototroph#Photoautotroph\|photoautotrophically]] (using molecular [[hydrogen]] as their [[electron donor]]) under [[Anoxic waters\|anoxia]] or [[heterotroph]]ically on [[fatty acid]]s under air. Dominant respiratory [[quinone]] is [[wikt:rhodoquinone\|rhodoquinone-8]]. Cells are curved [[Bacillus (shape)\|rods]] or rings.<ref name =Boden />
	*''[[Propionivibrio]]'' species grow [[Anaerobic organism\|anaerobically]] by [[fermentation]] of [[hydrocarbon]]s, yielding [[fatty acid]]s, specifically [[propionate]]. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]]. Cells are curved rods. <ref name=Boden />		*''[[Propionivibrio]]'' species grow [[Anaerobic organism\|anaerobically]] by [[fermentation]] of [[hydrocarbon]]s, yielding [[fatty acid]]s, specifically [[propionate]]. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]]. Cells are curved rods.<ref name=Boden />
	*''[[Azospira]]'' species are [[heterotroph~~\|heterotrophs~~]] that can fix molecular nitrogen (i.e. are [[diazotroph]]ic) as their source of nitrogen for growth. Cells are [[Spiral bacteria\|spirillae]] or curved rods. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]]. <ref name=Boden />		*''[[Azospira]]'' species are [[heterotroph]]s that can fix molecular nitrogen (i.e. are [[diazotroph]]ic) as their source of nitrogen for growth. Cells are [[Spiral bacteria\|spirillae]] or curved rods. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]].<ref name=Boden />

	==References==		==References==
Line 21:		Line 21:
	==External links==		==External links==
	* [http://www.bacterio.cict.fr/qr/rhodocyclaceae.html Rhodocyclaceae] J.P. Euzéby: List of Prokaryotic names with Standing in Nomenclature		* [http://www.bacterio.cict.fr/qr/rhodocyclaceae.html Rhodocyclaceae] J.P. Euzéby: List of Prokaryotic names with Standing in Nomenclature
			{{Taxonbar\|from=Q147217}}
	{{taxonbar}}

	[[Category:Betaproteobacteria]]		[[Category:Betaproteobacteria]]
	[[Category:Rhodocyclaceae\| ]]		[[Category:Rhodocyclaceae\| ]]


	{{Betaproteobacteria-stub}}		{{Betaproteobacteria-stub}}

Awkwafaba: Rhodocyclales

2017-12-26T02:58:56Z

Rhodocyclales

← Previous revision		Revision as of 02:58, 26 December 2017
Line 11:		Line 11:
	The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the ‘''Proteobacteria''’, and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| pages = 1191-1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.		The '''''Rhodocyclaceae''''' are a family of [[gram-negative bacteria]].<ref name=Boden>{{cite journal \| vauthors = Boden R, Hutt LP, Rae AW \| title = Reclassification of ''Thiobacillus aquaesulis'' (Wood & Kelly, 1995) as ''Annwoodia aquaesulis'' gen. nov., comb. nov., transfer of ''Thiobacillus'' (Beijerinck, 1904) from the ''Hydrogenophilales'' to the ''Nitrosomonadales'', proposal of ''Hydrogenophilalia'' class. nov. within the ‘''Proteobacteria''’, and four new families within the orders ''Nitrosomonadales'' and ''Rhodocyclales''. \| journal = International Journal of Systematic and Evolutionary Microbiology \| volume = 67 \| pages = 1191-1205 \| year = 2017 \| pmid = 28581923 \| doi = 10.1099/ijsem.0.001927}}</ref><ref name=BergeyAlpha>Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria, Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York, New York: Springer. {{ISBN\|978-0-387-24145-6}}.</ref> They are given their own order in the beta subgroup of [[Proteobacteria]], and include many genera previously assigned to the family ''[[Pseudomonadaceae]]''.

	The family was revised in 2017 with the creation of other families within the order ''[[~~Rhodocylales~~]]'', and the family now contains the genera:		The family was revised in 2017 with the creation of other families within the order ''[[Rhodocyclales]]'', and the family now contains the genera:
	*''[[Rhodocyclus]]'' (type genus) species can grow [[photoheterotroph]]ically or [[Phototroph#Photoautotroph\|photoautotrophically]] (using molecular [[hydrogen]] as their [[electron donor]]) under [[Anoxic waters\|anoxia]] or [[heterotroph]]ically on [[fatty acid]]s under air. Dominant respiratory [[quinone]] is [[wikt:rhodoquinone\|rhodoquinone-8]]. Cells are curved [[Bacillus (shape)\|rods]] or rings.<ref name =Boden />		*''[[Rhodocyclus]]'' (type genus) species can grow [[photoheterotroph]]ically or [[Phototroph#Photoautotroph\|photoautotrophically]] (using molecular [[hydrogen]] as their [[electron donor]]) under [[Anoxic waters\|anoxia]] or [[heterotroph]]ically on [[fatty acid]]s under air. Dominant respiratory [[quinone]] is [[wikt:rhodoquinone\|rhodoquinone-8]]. Cells are curved [[Bacillus (shape)\|rods]] or rings.<ref name =Boden />
	*''[[Propionivibrio]]'' species grow [[Anaerobic organism\|anaerobically]] by [[fermentation]] of [[hydrocarbon]]s, yielding [[fatty acid]]s, specifically [[propionate]]. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]]. Cells are curved rods. <ref name=Boden />		*''[[Propionivibrio]]'' species grow [[Anaerobic organism\|anaerobically]] by [[fermentation]] of [[hydrocarbon]]s, yielding [[fatty acid]]s, specifically [[propionate]]. The dominant respiratory quinone is [[Coenzyme Q10\|ubiquinone-8]]. Cells are curved rods. <ref name=Boden />