1. 
   Microbe Bacillota

   Acidaminococcus massiliensis NameName close to Acidaminococcaceae
   2.0% of healthy people
2. 
   Microbe Bacillota

   Acidaminococcus intestini NameName close to Acidaminococcaceae
   11% of healthy people
3. 
   Microbe Bacillota

   Acidaminococcus timonensis NameName close to Acidaminococcaceae
   under 1% of healthy people
4. 
   Microbe Bacillota

   Acidaminococcus NameName close to Acidaminococcaceae
   15% of healthy people
5. 
   Microbe Bacillota

   Acidaminococcus provencensis NameName close to Acidaminococcaceae
   under 1% of healthy people
6. 
   Microbe Bacillota

   Acidaminococcus fermentans NameName close to Acidaminococcaceae
   1.5% of healthy people
7. 
   Microbe Bacillota

   Phascolarctobacterium NameIn the family Acidaminococcaceae
   58% of healthy people
8. 
   Microbe Bacillota

   Phascolarctobacterium succinatutens NameIn the family Acidaminococcaceae
   15% of healthy people
9. 
   Microbe Bacillota

   Phascolarctobacterium sp. ET69 Unnamed strain NameIn the family Acidaminococcaceae
   6.4% of healthy people
10. 
    Microbe Bacillota

    Ruminococcaceae bacterium Marseille-P2935 Unnamed strain NameName close to Acidaminococcaceae
    under 1% of healthy people
11. 
    Microbe Bacillota

    Ruminococcaceae bacterium AM28-23LB Unnamed strain NameName close to Acidaminococcaceae
12. 
    Microbe Bacillota

    Phascolarctobacterium faecium NameIn the family Acidaminococcaceae
    40% of healthy people
13. 
    Microbe Bacillota

    Succiniclasticum NameIn the family Acidaminococcaceae
14. Research International journal of systematic and evolutionary microbiology · 2023

    Acidaminococcus homini s sp. nov., Amedibacillus hominis sp. nov., Lientehia hominis gen. nov. sp. nov., Merdimmobilis hominis gen. nov. sp. nov., and Paraeggerthella hominis sp. nov., isolated from human faeces.

    Merdimmobilis hominis

    MeaningAbout Acidaminococcaceae
    PubMed ↗
15. 
    Microbe Bacteroidota

    Muribaculaceae MeaningAbout Acidaminococcaceae
16. Research Microorganisms · 2021

    Gut Microbiome Profiles in Colonizations with the Enteric Protozoa Blastocystis in Korean Populations.

    Enterococcus faecalis

    MeaningAbout Acidaminococcaceae
    PubMed ↗
17. 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 Acidaminococcaceae
    PubMed ↗
18. 
    Microbe Bacillota

    Enterococcaceae MeaningAbout Acidaminococcaceae
19. Research Frontiers in microbiology · 2023

    Altered gut microbiome profile in patients with knee osteoarthritis.

    Bacteroides uniformisPhocaeicola vulgatusStreptococcus salivarius

    MeaningAbout Acidaminococcaceae
    PubMed ↗
20. Research European journal of medical research · 2023

    Roxadustat alleviates the inflammatory status in patients receiving maintenance hemodialysis with erythropoiesis-stimulating agent resistance by increasing the short-chain fatty acids producing gut bacteria.

    Ruminococcus bromiiAlistipes shahiiAnaerobutyricum hallii

    MeaningAbout Acidaminococcaceae
    PubMed ↗
21. Research Current cardiology reviews · 2026 Meta-analysis

    The Role of Firmicutes in Coronary Artery Disease: A Taxonomic-Level Meta-Analysis of Mendelian Randomization Studies.

    [Clostridium] innocuum

    MeaningAbout Acidaminococcaceae
    PubMed ↗
22. Research International journal of systematic and evolutionary microbiology · 2021

    Vescimonas gen. nov., Vescimonas coprocola sp. nov., Vescimonas fastidiosa sp. nov., Pusillimonas gen. nov. and Pusillimonas faecalis sp. nov. isolated from human faeces.

    Vescimonas coprocolaOscillibacter valericigenes

    MeaningAbout Acidaminococcaceae
    PubMed ↗
23. Research Medicine · 2024

    The causal relationship between the gut microbiota and acute pancreatitis: A 2-sample Mendelian randomization study.

    Faecalicatena fissicatena

    MeaningAbout Acidaminococcaceae
    PubMed ↗
24. 
    Microbe Bacillota

    Acidaminobacter MeaningAbout Acidaminococcaceae
25. Research iScience · 2021

    Gut Ruminococcaceae levels at baseline correlate with risk of antibiotic-associated diarrhea.

    Faecalibacterium prausnitzii

    MeaningAbout Acidaminococcaceae
    PubMed ↗
26. Research Discover oncology · 2025

    A systematic Mendelian randomized study of the effects of the gut microbiome and immune cells on pancreatic neuroendocrine tumors.

    [Ruminococcus] torquesBacteroides finegoldii

    MeaningAbout Acidaminococcaceae
    PubMed ↗
27. Research Access microbiology · 2023

    Ruminococcus gnavus bacteraemia showing morphological diversity on Gram staining: a case report and literature review.

    Mediterraneibacter gnavus

    MeaningAbout Acidaminococcaceae
    PubMed ↗
28. 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 Acidaminococcaceae
    PubMed ↗
29. 
    Microbe Bacillota

    Ruminococcaceae bacterium BL-4 Unnamed strain NameName close to Acidaminococcaceae
30. Research Heliyon · 2023

    A case of bloodstream infection caused by Ruminococcus gnavus without gastrointestinal involvement.

    Mediterraneibacter gnavus

    MeaningAbout Acidaminococcaceae
    PubMed ↗
31. Research Journal of invertebrate pathology · 2024 Animal study

    Interactions between the gut bacterial community of Exopalaemon carinicauda and infection by Enterocytozoon hepatopenaei.

    Bifidobacterium animalis

    MeaningAbout Acidaminococcaceae
    PubMed ↗
32. 
    Microbe Pseudomonadota

    Nitrococcaceae MeaningAbout Acidaminococcaceae
33. 
    Microbe Bacillota

    Aerococcaceae bacterium DSM 111022 Unnamed strain MeaningAbout Acidaminococcaceae
    under 1% of healthy people
34. 
    Microbe Pseudomonadota

    Stenotrophomonas acidaminiphila MeaningAbout Acidaminococcaceae
35. 
    Microbe Pseudomonadota

    Neisseriaceae MeaningAbout Acidaminococcaceae
36. 
    Microbe Bacillota

    Staphylococcaceae MeaningAbout Acidaminococcaceae
37. 
    Microbe Bacillota

    Clostridiaceae bacterium Unnamed strain MeaningAbout Acidaminococcaceae
    74% of healthy people
38. Research International journal of systematic and evolutionary microbiology · 2017

    Merdimonas faecis gen. nov., sp. nov., isolated from human faeces.

    Faecalicatena contorta

    MeaningAbout Acidaminococcaceae
    PubMed ↗
39. 
    Microbe Bacillota

    Peptostreptococcaceae bacterium oral taxon 113 Unnamed strain MeaningAbout Acidaminococcaceae
    under 1% of healthy people
40. 
    Microbe Bacillota

    Clostridiaceae bacterium Marseille-Q4145 Unnamed strain MeaningAbout Acidaminococcaceae
    24% of healthy people

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