1. 
   Microbe Bacillota

   Thermoanaerobacterium NameName close to Thermoanaerobacteraceae
2. 
   Microbe Bacillota

   Thermoanaerobacter NameName close to Thermoanaerobacteraceae
3. 
   Microbe Acidobacteriota

   Thermoanaerobaculum NameName close to Thermoanaerobacteraceae
4. 
   Microbe Bacillota

   Hydrogenoanaerobacterium MeaningAbout Thermoanaerobacteraceae
   50% of healthy people
5. 
   Microbe Bacillota

   Hydrogenoanaerobacterium saccharovorans MeaningAbout Thermoanaerobacteraceae
   43% of healthy people
6. 
   Microbe Bacillota

   Thermoactinomyces MeaningAbout Thermoanaerobacteraceae
7. Research International journal of systematic and evolutionary microbiology · 2026

   Acidaminobacterium chupaoyuni gen. nov., sp. nov., a novel member of the family Oscillospiraceae isolated from pit clay for strong aroma-type liquor production.

   Intestinimonas butyriciproducens

   MeaningAbout Thermoanaerobacteraceae
   PubMed ↗
8. 
   Microbe Bacillota

   Gelria NameIn the family Thermoanaerobacteraceae
9. Research Nucleic acids research · 2024

   Phage defence loci of Streptococcus thermophilus-tip of the anti-phage iceberg?

   Streptococcus thermophilus

   MeaningAbout Thermoanaerobacteraceae
   PubMed ↗
10. 
    Microbe Bacillota

    Caldibacillus thermoamylovorans MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
11. 
    Microbe Synergistota

    Thermovirga MeaningAbout Thermoanaerobacteraceae
12. 
    Microbe Bacillota

    Aneurinibacillus thermoaerophilus MeaningAbout Thermoanaerobacteraceae
13. Research International journal of systematic and evolutionary microbiology · 2023

    Reclassification of Clostridium cocleatum, Clostridium ramosum, Clostridium spiroforme and Clostridium saccharogumia as Thomasclavelia cocleata gen. nov., comb. nov., Thomasclavelia ramosa comb. nov., gen. nov., Thomasclavelia spiroformis comb. nov. and Thomasclavelia saccharogumia comb. nov.

    Thomasclavelia ramosa

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
14. 
    Microbe Actinomycetota

    Solirubrobacteraceae MeaningAbout Thermoanaerobacteraceae
15. Research Systematic and applied microbiology · 2026

    Identification and characterization of four novel gut bacterial taxa: Alvibacillus kangbaii gen. nov., sp. nov., Jutongia huiwenae sp. nov., Flintibacter aciditolerans sp. nov., and Dizhoua hominis gen. nov., sp. nov. isolated from human feces.

    Anaeromassilibacillus senegalensis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
16. Research International journal of systematic and evolutionary microbiology · 2020 Animal study

    Characterization of the phylogenetic diversity of two novel species belonging to the genus Bifidobacterium: Bifidobacterium cebidarum sp. nov. and Bifidobacterium leontopitheci sp. nov.

    Bifidobacterium bifidum

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
17. 
    Microbe Bacillota

    Lachnoanaerobaculum MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
18. 
    Microbe Bacillota

    Thermoclostridium MeaningAbout Thermoanaerobacteraceae
19. 
    Microbe Actinomycetota

    Thermobifida MeaningAbout Thermoanaerobacteraceae
20. Research Comparative biochemistry and physiology. Part A, Molecular & integrative physiology · 2026 Animal study

    Comparative analysis of the gut microbiome and bile acid profiles in sympatric Rana chensinensis and Fejervarya multistriata tadpoles.

    [Clostridium] leptum

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
21. Research International journal of systematic and evolutionary microbiology · 2019

    Parabacteroides acidifaciens sp. nov., isolated from human faeces.

    Parabacteroides distasonis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
22. 
    Microbe Actinomycetota

    Thermophilibacter MeaningAbout Thermoanaerobacteraceae
    1.6% of healthy people
23. 
    Microbe Thermomicrobiota

    Sphaerobacter thermophilus MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
24. 
    Microbe Pseudomonadota

    Thermomonas MeaningAbout Thermoanaerobacteraceae
25. Research Systematic and applied microbiology · 2021 Animal study

    Phylogenetic classification of ten novel species belonging to the genus Bifidobacterium comprising B. phasiani sp. nov., B. pongonis sp. nov., B. saguinibicoloris sp. nov., B. colobi sp. nov., B. simiiventris sp. nov., B. santillanense sp. nov., B. miconis sp. nov., B. amazonense sp. nov., B. pluvialisilvae sp. nov., and B. miconisargentati sp. nov.

    Bifidobacterium longumBifidobacterium bifidum

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
26. Research eGastroenterology · 2026 Review

    Dysosmobacter: from a serendipitous discovery to a next-generation beneficial gut commensal linked to health.

    Dysosmobacter welbionis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
27. Research International journal of systematic and evolutionary microbiology · 2022

    Pararoseburia lenta gen. nov., sp. nov. isolated from human faeces.

    Roseburia faecisRoseburia hominis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
28. Research Scientific reports · 2024 Animal study

    Anaerobic flora, Selenomonas ruminis sp. nov., and the bacteriocinogenic Ligilactobacillus salivarius strain MP3 from crossbred-lactating goats.

    Ligilactobacillus salivarius

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
29. 
    Microbe Bacillota

    Thermoactinomyces vulgaris MeaningAbout Thermoanaerobacteraceae
30. Research Scientific reports · 2025

    Synergy between culturomics and metagenomics of health status-associated gut bacteria originating from non-IBD and IBD populations.

    Bifidobacterium adolescentis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
31. 
    Microbe Bacillota

    Thermobacillus MeaningAbout Thermoanaerobacteraceae
32. 
    Microbe Deinococcota

    Thermus scotoductus MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
33. Research World journal of microbiology & biotechnology · 2023

    Biochemical, functional and genomic characterization of a new probiotic Ligilactobacillus salivarius F14 from the gut of tribes of Odisha.

    Ligilactobacillus salivarius

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
34. 
    Microbe Bacillota

    Geobacillus thermoleovorans MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
35. Research Antonie van Leeuwenhoek · 2025 Animal study

    First functional and taxonomic insights into the microbiome of edible snail, Cipangopaludina lecythis via shotgun metagenomics.

    Escherichia coliKlebsiella pneumoniae

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
36. Research Systematic and applied microbiology · 2021

    Butyribacter intestini gen. nov., sp. nov., a butyric acid-producing bacterium of the family Lachnospiraceae isolated from human faeces, and reclassification of Acetivibrio ethanolgignens as Acetanaerobacter ethanolgignens gen. nov., comb. nov.

    Roseburia intestinalis

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
37. 
    Microbe Deinococcota

    Thermus MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people
38. 
    Microbe Actinomycetota

    Thermopolyspora MeaningAbout Thermoanaerobacteraceae
39. Research Scientific reports · 2024 Animal study

    Microbial diversity analysis and isolation of thermoresistant lactic acid bacteria in pasteurized milk.

    Streptococcus thermophilusEnterococcus faecium

    MeaningAbout Thermoanaerobacteraceae
    PubMed ↗
40. 
    Microbe Methanobacteriota

    Methanosarcina thermophila MeaningAbout Thermoanaerobacteraceae
    under 1% of healthy people

Research: PubMed, U.S. National Library of Medicine · citations link to PubMed