Halanaerobiales
| Halanaerobiales |
| Scientific classification |
| Kingdom: |
Bacteria |
| Phylum: |
Firmicutes |
| Class: |
Clostridia Rainey 2010 |
| Order: |
Halanaerobiales Rainey and Zhilina 1995 |
| Families & Genera |
- Halanaerobiaceae Oren et al. 1984
- Halarsenatibacter Switzer Blum et al. 2010
- Halothermothrix orenii Cayol et al. 1994
- Halocella Simankova et al. 1994
- Halanaerobium Zeikus et al. 1984
- Halobacteroidaceae Zhilina and Rainey 1995
- Acetohalobium Zhilina and Zavarzin 1990
- Halanaerobacter Liaw and Mah 1996 emend. Mouné et al. 1999
- Halanaerobaculum Hedi et al. 2009
- Halobacteroides Oren et al. 1984
- Halonatronum Zhilina et al. 2001
- Natroniella Zhilina et al. 1996
- Orenia Rainey and Stackebrandt 1995
- Selenihalanaerobacter Switzer Blum et al. 2001
- Sporohalobacter Oren et al. 1988
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The Halanaerobiales are an order of bacteria placed within the class clostridia, and encompassing two families, the Halanaerobiaceae and the Halobacteroidaceae. Originally placed within the highly polyphyletic class Clostridia, according to the NCBI and LPSN, it is now thought to lie outside of the Firmicutes.
Halanaerobiales are also an order of halophilic anaerobes with a fermentative or homoacetogenic metabolism
Phylogeny
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) [1] and National Center for Biotechnology Information (NCBI)[2] and the phylogeny is based on 16S rRNA-based LTP release 106 by The All-Species Living Tree Project [3]
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| Halanaerobiaceae |
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Halarsenatibacter silvermanii Switzer Blum et al. 2010
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Halothermothrix orenii Cayol et al. 1994
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Halocella cellulosilytica Simankova et al. 1994
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| Halanaerobium |
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?H. alcaliphilum Tsai et al. 1995
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H. salsuginis Bhupathiraju et al. 1994
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H. fermentans Kobayashi et al. 2000
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H. lacusrosei Cayol et al. 1995
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H. acetethylicum (Rengpipat et al. 1989) Rainey et al. 1995
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H. kushneri Bhupathiraju et al. 1999
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H. praevalens Zeikus et al. 1984
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H. congolense Ravot et al. 1998
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H. saccharolyticum saccharolyticum (Zhilina et al. 1992) Rainey et al. 1995
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H. saccharolyticum senegalense (Cayol et al. 1994) Rainey et al. 1995
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| Halobacteroidaceae |
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?Sporohalobacter lortetii (Oren 1984) Oren et al. 1988
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Acetohalobium arabaticum Zhilina and Zavarzin 1990
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Selenihalanaerobacter shriftii Switzer Blum et al. 2001
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| Natroniella |
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N. acetigena Zhilina et al. 1996
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N. sulfidigena Sorokin et al. 2011
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| Orenia |
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O. marismortui (Oren et al. 1988) Rainey et al. 1995
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O. salinaria Mouné et al. 2000
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Orenia sivashensis Zhilina et al. 2000
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Halonatronum saccharophilum Zhilina et al. 2001
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Halanaerobaculum tunisiense Hedi et al. 2009
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Halobacteroides halobius Oren et al. 1984 [Type sp.]
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| Halanaerobacter |
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?H. chitinivorans Liaw and Mah 1996
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H. salinarius Mouné et al. 1999
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H. lacunarum (Zhilina et al. 1992) Rainey et al. 1995
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Halobacteroides elegans Zhilina et al. 1997
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Notes:
♠ Strains found at the National Center for Biotechnology Information (NCBI) but not listed in the List of Prokaryotic names with Standing in Nomenclature (LSPN).
References
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G-/
OM |
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G+/
no OM |
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Selenomonadales
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Erysipelotrichia
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Erysipelotrichiales
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gr+f/gr+a(t)/gr-p(c)/gr-o
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