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'''''Leptothrix''''' is a genus of [[Gram-negative bacteria]] in the class [[Betaproteobacteria]].<ref>{{cite web|url=http://www.springerreference.com/docs/html/chapterdbid/187306.html |url-status=dead |archiveurl=https://web.archive.org/web/20130609062038/http://www.springerreference.com/docs/html/chapterdbid/187306.html |archivedate=9 June 2013 |title=Encyclopedia of Geobiology - Leptothrix|author=Emerson D |veditors=Reitner J, Thiel V |publisher=SpringerReference }}</ref> The name is from the [[Greek language|Greek]] ''{{lang|el|leptos thrix}}'' ([[Literal translation|literally]] '{{transl|el|fine hair}}').<ref name="bacterio"/> They occur in standing or slow-flowing, [[Rust|ferruginous]], neutral to slightly [[acid]]ic [[fresh water]]s with only low concentrations of [[organic matter]]. The energy metabolism of ''Leptothrix'' is strictly [[Aerobic organism|aerobic]], [[Redox|oxidative]], and [[Primary nutritional groups|chemoorganoheterotrophic]]. Five species are known: ''[[Leptothrix ochracea|L. ochracea]], [[Leptothrix discophora|L. discophora]], [[Leptothrix cholodnii|L. cholodnii]], [[Leptothrix lopholea|L. lopholea]]'', and ''[[Leptothrix mobilis|L. mobilis]]''.
'''''Leptothrix''''' is a genus of [[Gram-negative bacteria]] in the class [[Betaproteobacteria]].<ref>{{cite book|doi=10.1007/978-1-4020-9212-1_127 |chapter=Leptothrix |title=Encyclopedia of Geobiology |series=Encyclopedia of Earth Sciences Series |date=2011 |last1=Emerson |first1=David |pages=535–536 |isbn=978-1-4020-9211-4 }}</ref> The name is from the [[Greek language|Greek]] ''{{lang|el|leptos thrix}}'' ([[Literal translation|literally]] '{{transl|el|fine hair}}').<ref name="bacterio"/> They occur in standing or slow-flowing, [[Rust|ferruginous]], neutral to slightly [[acid]]ic [[fresh water]]s with only low concentrations of [[organic matter]]. The energy metabolism of ''Leptothrix'' is strictly [[Aerobic organism|aerobic]], [[Redox|oxidative]], and [[Primary nutritional groups|chemoorganoheterotrophic]]. Five species are known: ''[[Leptothrix ochracea|L. ochracea]], [[Leptothrix discophora|L. discophora]], [[Leptothrix cholodnii|L. cholodnii]], [[Leptothrix lopholea|L. lopholea]]'', and ''[[Leptothrix mobilis|L. mobilis]]''.


==References==
==References==

Revision as of 22:27, 3 September 2023

Leptothrix
Scientific classification Edit this classification
Domain: Bacteria
Phylum: Pseudomonadota
Class: Betaproteobacteria
Order: Burkholderiales
(unranked): incertae sedis
Genus: Leptothrix
Kützing 1843[1]
Type species
Leptothrix ochracea
(Roth 1797) Kützing 1843[1]
Species
Synonyms[2]

Leptothrix is a genus of Gram-negative bacteria in the class Betaproteobacteria.[3] The name is from the Greek leptos thrix (literally 'fine hair').[1] They occur in standing or slow-flowing, ferruginous, neutral to slightly acidic fresh waters with only low concentrations of organic matter. The energy metabolism of Leptothrix is strictly aerobic, oxidative, and chemoorganoheterotrophic. Five species are known: L. ochracea, L. discophora, L. cholodnii, L. lopholea, and L. mobilis.

References

  1. ^ a b c Parte, Aidan C.; Euzéby, Jean P. "Genus Leptothrix". List of Prokaryotic names with Standing in Nomenclature. Retrieved 15 December 2017.
  2. ^ "Leptothrix". NCBI taxonomy. Bethesda, MD: National Center for Biotechnology Information. Retrieved 14 December 2017. Other names: synonym: Detoniella Trevisan in de Toni and Trevisan 1889 synonym: Chlamydothrix synonym: "Chlamydothrix" Migula 1900 Lineage( full ) cellular organisms; Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; unclassified Burkholderiales; Burkholderiales Genera incertae sedis
  3. ^ Emerson, David (2011). "Leptothrix". Encyclopedia of Geobiology. Encyclopedia of Earth Sciences Series. pp. 535–536. doi:10.1007/978-1-4020-9212-1_127. ISBN 978-1-4020-9211-4.