1. 
   Microbe Bacteroidota

   Porphyromonadaceae bacterium FC4 Unnamed strain NamePorphyromonadaceae bacterium FC4
   under 1% of healthy people
2. 
   Microbe Bacteroidota

   Porphyromonas NameName close to Porphyromonadaceae
   5.8% of healthy people
3. 
   Microbe Bacteroidota

   Porphyromonas bobii NameName close to Porphyromonadaceae
   under 1% of healthy people
4. 
   Microbe Bacteroidota

   Porphyromonas gingivalis NameName close to Porphyromonadaceae
   under 1% of healthy people
5. 
   Microbe Bacteroidota

   Porphyromonas bennonis NameName close to Porphyromonadaceae
   1.0% of healthy people
6. 
   Microbe Bacteroidota

   Porphyromonas sp. HMSC065F10 Unnamed strain NameName close to Porphyromonadaceae
   1.1% of healthy people
7. 
   Microbe Bacteroidota

   Porphyromonas endodontalis NameName close to Porphyromonadaceae
   under 1% of healthy people
8. 
   Microbe Bacteroidota

   Porphyromonas uenonis NameName close to Porphyromonadaceae
   1.2% of healthy people
9. 
   Microbe Bacteroidota

   Porphyromonas somerae NameName close to Porphyromonadaceae
   1.0% of healthy people
10. 
    Microbe Bacteroidota

    Porphyromonas sp. oral taxon 278 Unnamed strain NameName close to Porphyromonadaceae
    under 1% of healthy people
11. 
    Microbe Bacteroidota

    Porphyromonas asaccharolytica NameName close to Porphyromonadaceae
    under 1% of healthy people
12. 
    Microbe Bacteroidota

    Porphyromonas catoniae NameName close to Porphyromonadaceae
13. 
    Microbe Bacteroidota

    Sanguibacteroides NameIn the family Porphyromonadaceae
    5.4% of healthy people
14. 
    Microbe Bacteroidota

    Sanguibacteroides justesenii NameIn the family Porphyromonadaceae
    5.4% of healthy people
15. 
    Microbe Bacteroidota

    Candidatus Vestibaculum NameIn the family Porphyromonadaceae
16. Research The Journal of dermatology · 2020

    Diversity analysis of gut microbiota between healthy controls and those with atopic dermatitis in a Chinese population.

    Bacteroides uniformisBacteroides ovatus

    MeaningAbout Porphyromonadaceae
    PubMed ↗
17. Research Food & function · 2021 Animal study

    Formononetin reshapes the gut microbiota, prevents progression of obesity and improves host metabolism.

    Enterocloster aldenensis

    MeaningAbout Porphyromonadaceae
    PubMed ↗
18. Research Microbial pathogenesis · 2023 Animal study

    Dynamic changes in intestinal microbiota and metabolite composition of pre-weaned beef calves.

    Escherichia coli

    MeaningAbout Porphyromonadaceae
    PubMed ↗
19. 
    Microbe Bacteroidota

    Macellibacteroides NameIn the family Porphyromonadaceae
    under 1% of healthy people
20. Research Journal of molecular neuroscience · 2024

    Associations Between Gut Microbiota and Alcohol Abuse: A Mendelian Randomisation and Bioinformatics Study.

    Eubacterium ventriosum

    MeaningAbout Porphyromonadaceae
    PubMed ↗
21. Research Endocrinologia, diabetes y nutricion · 2025 Systematic review

    Taxonomic and functional characteristics of the gut microbiota in obesity: A systematic review.

    Faecalibacterium prausnitzii

    MeaningAbout Porphyromonadaceae
    PubMed ↗
22. Research Microbiology spectrum · 2023

    Probiotics Mediate Intestinal Microbiome and Microbiota-Derived Metabolites Regulating the Growth and Immunity of Rainbow Trout (Oncorhynchus mykiss).

    Anaerobutyricum hallii

    MeaningAbout Porphyromonadaceae
    PubMed ↗
23. 
    Microbe Bacillota

    Holdemanella porci MeaningAbout Porphyromonadaceae
    18% of healthy people
24. 
    Microbe Candidatus Saccharimonadota

    Candidatus Saccharimonadaceae MeaningAbout Porphyromonadaceae
25. Research Medicine · 2024

    Exploring the potential link between gut microbiota and chronic kidney disease in causality: A 2-sample Mendelian randomization study.

    [Ruminococcus] torques

    MeaningAbout Porphyromonadaceae
    PubMed ↗
26. 
    Microbe Pseudomonadota

    Psychromonadaceae MeaningAbout Porphyromonadaceae
27. 
    Microbe Pseudomonadota

    Halomonadaceae MeaningAbout Porphyromonadaceae
28. 
    Microbe Pseudomonadota

    Porphyrobacter MeaningAbout Porphyromonadaceae
29. 
    Microbe

    Paraphysomonas MeaningAbout Porphyromonadaceae
30. 
    Microbe Bacteroidota

    Microbacter NameIn the family Porphyromonadaceae
31. Research Oncotarget · 2017 Animal study

    Evolutionary biologic changes of gut microbiota in an 'adenoma-carcinoma sequence' mouse colorectal cancer model induced by 1, 2-Dimethylhydrazine.

    Alistipes finegoldii

    MeaningAbout Porphyromonadaceae
    PubMed ↗
32. 
    Microbe Bacteroidota

    Macellibacteroides fermentans NameIn the family Porphyromonadaceae
    under 1% of healthy people
33. 
    Microbe Pseudomonadota

    Psychromonas MeaningAbout Porphyromonadaceae
34. 
    Microbe Bacteroidota

    Muribaculaceae MeaningAbout Porphyromonadaceae
35. 
    Microbe Actinomycetota

    Cellulomonadaceae MeaningAbout Porphyromonadaceae
36. 
    Microbe Bacillota

    Christensenellaceae MeaningAbout Porphyromonadaceae
37. 
    Microbe Pseudomonadota

    Aeromonadaceae MeaningAbout Porphyromonadaceae
38. 
    Microbe Pseudomonadota

    Mesopusillimonas faecipullorum MeaningAbout Porphyromonadaceae
    under 1% of healthy people
39. 
    Microbe Cyanobacteriota

    Oscillatoriaceae MeaningAbout Porphyromonadaceae
40. 
    Microbe Thermodesulfobacteriota

    Desulfuromonadaceae MeaningAbout Porphyromonadaceae

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