Selenomonadaceae
| Selenomonadaceae | |
|---|---|
| Scientific classification | |
| Missing taxonomy template (fix): | Selenomonadaceae |
| Type genus | |
| Selenomonas von Prowazek 1913 (Approved Lists 1980)
| |
| Genera | |
The Selenomonadaceae are a family of Gram-negative, anaerobic, non-spore-forming, rod-shaped bacteria in the order Selenomonadales and class Negativicutes.[2] Members of the family occur in animal-associated and environmental habitats, including the gastrointestinal tract, oral cavity, wastewater, and brewery environments.[2]
Taxonomy
The family was established during a genome-based reorganization of the class Negativicutes that separated its members among the orders Selenomonadales, Acidaminococcales, and Veillonellales.[3] Its nomenclatural type is the genus Selenomonas.[1]
A subsequent phylogenomic reassessment found that several species then classified in Selenomonas belonged to distinct genus-level lineages. Among the resulting changes, species were transferred to Centipeda and the newly established genera Dongibacter, Pseudoselenomonas, Schleiferibacter, and Wylensekiella.[2] LPSN recognizes 12 genera with validly published and correct names in the family.[1]
Phylogeny
The nomenclature and family membership shown below follow LPSN. The branching order was derived from the 120-marker-protein bacterial tree of GTDB release R11-RS232, using one represented species for each genus and displaying only the genus names.[4][5]
| 120-marker-protein phylogeny based on GTDB R11-RS232[4][5] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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References
- ↑ 1.0 1.1 1.2 "Family: Selenomonadaceae". List of Prokaryotic names with Standing in Nomenclature. Leibniz Institute DSMZ. Retrieved 16 August 2026.
- ↑ 2.0 2.1 2.2 Heng, Yu Chyuan; Kittelmann, Sandra (28 May 2026). "Taxonomic reclassification and expansion of the family Selenomonadaceae". International Journal of Systematic and Evolutionary Microbiology. 76 (5). doi:10.1099/ijsem.0.007178. Unknown parameter
|article-number=ignored (help) - ↑ Campbell, Christopher; Adeolu, Mobolaji; Gupta, Radhey S. (2015). "Genome-based taxonomic framework for the class Negativicutes: division of the class Negativicutes into the orders Selenomonadales emend., Acidaminococcales ord. nov. and Veillonellales ord. nov". International Journal of Systematic and Evolutionary Microbiology. 65 (Pt 9): 3203–3215. doi:10.1099/ijs.0.000347.
- ↑ 4.0 4.1 "About GTDB". Genome Taxonomy Database. Retrieved 16 August 2026.
- ↑ 5.0 5.1 "bac120_r232.sp_labels.tree". Genome Taxonomy Database. Retrieved 16 August 2026.
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