Phylogeny
The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)[2] and National Center for Biotechnology Information (NCBI).[3]
| 16S rRNA based LTP_10_2024[4][5][6] |
120 marker proteins based GTDB 10-RS226[7][8][9] |
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Winmispira thermophila (Aksenova et al. 1992) Podosokorskaya et al. 2025 |
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| Salinispiraceae |
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Spirochaeta lutea Shivani et al. 2015 |
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Salinispira |
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| Spirochaetaceae |
Spirochaeta Ehrenberg 1835 |
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| Alkalispirochaetaceae |
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Spirochaeta halophila Greenberg & Canale-Parola 1977 |
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Alkalispirochaeta |
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Spirochaeta aurantia Vinzent 1926 ex Canale-Parola 1980 |
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| "Thiospirochaetaceae" |
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Spirochaeta cellobiosiphila Breznak & Warnecke 2008 |
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Oceanispirochaeta |
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Thiospirochaeta |
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| Spirochaeta |
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Spirochaeta isovalerica Harwood & Canale-Parola 1983 |
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Spirochaeta psychrophila Miyazaki et al. 2014 |
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| species‑group 2 |
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| SP‑2023 |
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SP-2023 |
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"Ca. Haliotispira" |
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| "Entomospirales" |
"Entomospiraceae" |
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| Spirochaetales_E |
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| "Thiospirochaetaceae" |
Thiospirochaeta |
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| DSM‑2461 |
Spirochaeta isovalerica |
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| Spirochaetaceae_B |
Oceanispirochaeta |
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| DSM‑17781 |
| DSM‑17781 |
Spirochaeta cellobiosiphila |
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| Winmispirales |
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| "Salinispirales" |
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| Alkalispirochaetaceae |
Alkalispirochaeta |
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| DSM‑8902 |
Spirochaeta africana |
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| Salinispiraceae |
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Spirochaeta lutea |
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Salinispira |
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"Sediminispirochaetales" |
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"Ca. Thalassospirochaeta" {UBA9216: UBA9216} |
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"Marispirochaetales" |
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Sphaerochaetales |
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Treponematales |
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References
Taxon identifiers |
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| Spirochaetaceae | |
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| Authority control databases: National | |
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