1. 
   Microbe Deferribacterota

   Deferribacteraceae NameName close to Deferribacterota
2. 
   Microbe Bacillota

   Hydrogenoanaerobacterium MeaningAbout Deferribacterota
   50% of healthy people
3. 
   Microbe Bacillota

   Lentihominibacter MeaningAbout Deferribacterota
   45% of healthy people
4. 
   Microbe Bacteroidota

   Muribaculaceae MeaningAbout Deferribacterota
5. 
   Microbe Deferribacterota

   Mucispirillum NameIn the phylum Deferribacterota
6. 
   Microbe Pseudomonadota

   Acinetobacter lwoffii MeaningAbout Deferribacterota
   under 1% of healthy people
7. 
   Microbe Bacillota

   Lachnotalea sp. AF33-28 Unnamed strain MeaningAbout Deferribacterota
   14% of healthy people
8. 
   Microbe Bacteroidota

   Butyricimonas synergistica MeaningAbout Deferribacterota
   5.0% of healthy people
9. 
   Microbe Bacillota

   Lentihominibacter faecis MeaningAbout Deferribacterota
   39% of healthy people
10. Research Food science & nutrition · 2026

    Sources of Microbial and Organic Contaminants in the Production of Soybean Whey Protein for Feed and Potential Food Applications.

    Enterococcus faecium

    MeaningAbout Deferribacterota
    PubMed ↗
11. 
    Microbe Pseudomonadota

    Acinetobacter baumannii MeaningAbout Deferribacterota
    under 1% of healthy people
12. 
    Microbe Bacteroidota

    Adhaeribacter MeaningAbout Deferribacterota
13. 
    Microbe Pseudomonadota

    Achromobacter denitrificans MeaningAbout Deferribacterota
14. 
    Microbe Deferribacterota

    Denitrovibrio NameIn the phylum Deferribacterota
15. 
    Microbe Deferribacterota

    Mucispirillum schaedleri NameIn the phylum Deferribacterota
16. Research mSphere · 2020

    Acinetobacter baumannii NCIMB8209: a Rare Environmental Strain Displaying Extensive Insertion Sequence-Mediated Genome Remodeling Resulting in the Loss of Exposed Cell Structures and Defensive Mechanisms.

    Klebsiella pneumoniaeEnterococcus faecium

    MeaningAbout Deferribacterota
    PubMed ↗
17. Research Inflammatory bowel diseases · 2024

    Anti-inflammatory Effects of Bacteroidota Strains Derived From Outstanding Donors of Fecal Microbiota Transplantation for the Treatment of Ulcerative Colitis.

    Alistipes putredinis

    MeaningAbout Deferribacterota
    PubMed ↗
18. 
    Microbe Pseudomonadota

    Muribacter MeaningAbout Deferribacterota
19. 
    Microbe Synergistota

    Cloacibacillus MeaningAbout Deferribacterota
    6.9% of healthy people
20. Research Medical and veterinary entomology · 2025 Animal study

    First record of bacterial communities within defecated contents and gut of post-defecated females of Culicoides peregrinus Kieffer and Culicoides oxystoma Kieffer (Diptera: Ceratopogonidae), vectors of bluetongue virus.

    Enterococcus faecium

    MeaningAbout Deferribacterota
    PubMed ↗
21. Research The Journal of biological chemistry · 2020

    The genome of a Bacteroidetes inhabitant of the human gut encodes a structurally distinct enoyl-acyl carrier protein reductase (FabI).

    Alistipes finegoldii

    MeaningAbout Deferribacterota
    PubMed ↗
22. 
    Microbe Bacillota

    Colidextribacter sp. 210702-DFI.3.9 Unnamed strain MeaningAbout Deferribacterota
    25% of healthy people
23. 
    Microbe Pseudomonadota

    Acinetobacter indicus MeaningAbout Deferribacterota
24. 
    Microbe Pseudomonadota

    Laribacter MeaningAbout Deferribacterota
    under 1% of healthy people
25. 
    Microbe Pseudomonadota

    Acinetobacter sp. WCHAc010034 Unnamed strain MeaningAbout Deferribacterota
    under 1% of healthy people
26. 
    Microbe Bacillota

    Eshraghiella crossota MeaningAbout Deferribacterota
    6.1% of healthy people
27. Research Scientific reports · 2019 Animal study

    Comparative analysis of intestinal bacteria among venom secretion and non-secrection snakes.

    [Clostridium] innocuum

    MeaningAbout Deferribacterota
    PubMed ↗
28. Research iScience · 2023

    A consortium of three-bacteria isolated from human feces inhibits formation of atherosclerotic deposits and lowers lipid levels in a mouse model.

    Faecalibacterium prausnitziiRoseburia intestinalisBacteroides cellulosilyticus

    MeaningAbout Deferribacterota
    PubMed ↗
29. Research Gut microbes · 2021 Review

    Parabacteroides distasonis: intriguing aerotolerant gut anaerobe with emerging antimicrobial resistance and pathogenic and probiotic roles in human health.

    Parabacteroides distasonis

    MeaningAbout Deferribacterota
    PubMed ↗
30. Research The ISME journal · 2025 Animal study

    Bifidobacterium breve synergizes with Akkermansia muciniphila and Bacteroides ovatus to antagonize Clostridioides difficile.

    Bacteroides ovatusAkkermansia muciniphilaBifidobacterium breve

    MeaningAbout Deferribacterota
    PubMed ↗
31. Research bioRxiv · 2026

    A widespread gut bacterial lineage distinguished by redox metabolism and phage defense.

    Eggerthella lenta

    MeaningAbout Deferribacterota
    PubMed ↗
32. 
    Microbe Bacillota

    Colidextribacter MeaningAbout Deferribacterota
    25% of healthy people
33. 
    Microbe Bacillota

    Lactonifactor sp. BIOML-A6 Unnamed strain MeaningAbout Deferribacterota
34. Research Journal of hazardous materials · 2025 Animal study

    Bacillus sp. S361 isolated from bioaerosols in pharmaceutical wastewater treatment plants aggravates Klebsiella pneumoniae-induced lung injury in rats by modulating the gut microbiota.

    Klebsiella pneumoniae

    MeaningAbout Deferribacterota
    PubMed ↗
35. 
    Microbe Pseudomonadota

    Sandarakinorhabdus cyanobacteriorum MeaningAbout Deferribacterota
36. 
    Microbe Bacteroidota

    Bacteroidetes oral taxon 274 MeaningAbout Deferribacterota
    under 1% of healthy people
37. 
    Microbe Bacteroidota

    Muribaculum sp. An287 Unnamed strain MeaningAbout Deferribacterota
38. Research Microorganisms · 2021

    Surface Properties of Parabacteroides distasonis and Impacts of Stress-Induced Molecules on Its Surface Adhesion and Biofilm Formation Capacities.

    Parabacteroides distasonis

    MeaningAbout Deferribacterota
    PubMed ↗
39. 
    Microbe Bacillota

    Dysosmobacter acutus MeaningAbout Deferribacterota
    under 1% of healthy people
40. Research Microbial ecology · 2021

    Transcriptional Changes in Bifidobacterium bifidum Involved in Synergistic Multispecies Biofilms.

    Bifidobacterium bifidumParabacteroides distasonisBacteroides ovatus

    MeaningAbout Deferribacterota
    PubMed ↗

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