1. 
   Microbe Candidatus Melainabacteria

   Candidatus Obscuribacteraceae NameAlso called Obscuribacteraceae
2. 
   Microbe Candidatus Melainabacteria

   Candidatus Obscuribacter NameName close to Obscuribacteraceae
3. 
   Microbe Deferribacterota

   Deferribacteraceae NameName close to Obscuribacteraceae
4. 
   Microbe Bacteroidota

   Muribaculaceae MeaningAbout Obscuribacteraceae
5. 
   Microbe Actinomycetota

   Ellagibacter isourolithinifaciens MeaningAbout Obscuribacteraceae
   12% of healthy people
6. 
   Microbe Bacillota

   Oscillospiraceae bacterium Unnamed strain MeaningAbout Obscuribacteraceae
   37% of healthy people
7. 
   Microbe Pseudomonadota

   Oxalobacter formigenes MeaningAbout Obscuribacteraceae
   5.0% of healthy people
8. 
   Microbe Bacillota

   Anaerotruncus rubiinfantis MeaningAbout Obscuribacteraceae
   22% of healthy people
9. 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 Obscuribacteraceae
   PubMed ↗
10. 
    Microbe Bacillota

    Candidatus Cryptoclostridium obscurum MeaningAbout Obscuribacteraceae
11. 
    Microbe Armatimonadota

    Fimbriimonadaceae MeaningAbout Obscuribacteraceae
12. 
    Microbe Verrucomicrobiota

    Brevifollis MeaningAbout Obscuribacteraceae
13. Research Scientific reports · 2016

    Microbiome analysis reveals the abundance of bacterial pathogens in Rousettus leschenaultii guano.

    Escherichia coli

    MeaningAbout Obscuribacteraceae
    PubMed ↗
14. 
    Microbe Bacteroidota

    Prolixibacteraceae MeaningAbout Obscuribacteraceae
15. Research Journal of oral microbiology · 2017

    Porphyromonas gingivalis is the most abundant species detected in coronary and femoral arteries.

    Enterococcus faecalis

    MeaningAbout Obscuribacteraceae
    PubMed ↗
16. 
    Microbe Bacillota

    Agathobaculum butyriciproducens MeaningAbout Obscuribacteraceae
    77% of healthy people
17. Research International journal of microbiology · 2021

    Discovery of a Novel Lineage Burkholderia cepacia ST 1870 Endophytically Isolated from Medicinal Polygala paniculata Which Shows Potent In Vitro Antileishmanial and Antimicrobial Effects.

    Enterococcus faecalis

    MeaningAbout Obscuribacteraceae
    PubMed ↗
18. Research International journal of systematic and evolutionary microbiology · 2021

    Sporofaciens musculi gen. nov., sp. nov., a novel bacterium isolated from the caecum of an obese mouse.

    Dorea longicatenaMediterraneibacter gnavusDorea formicigenerans

    MeaningAbout Obscuribacteraceae
    PubMed ↗
19. Research Cell host & microbe · 2024

    Bacteroides ovatus alleviates dysbiotic microbiota-induced graft-versus-host disease.

    Bacteroides ovatusBacteroides thetaiotaomicronAkkermansia muciniphila

    MeaningAbout Obscuribacteraceae
    PubMed ↗
20. 
    Microbe Bacteroidota

    Adhaeribacter MeaningAbout Obscuribacteraceae
21. 
    Microbe Pseudomonadota

    Caulobacteraceae MeaningAbout Obscuribacteraceae
22. 
    Microbe Actinomycetota

    Raoultibacter timonensis MeaningAbout Obscuribacteraceae
    5.0% of healthy people
23. Research Animal microbiome · 2021

    Peripheral blood mononuclear cells (PBMC) microbiome is not affected by colon microbiota in healthy goats.

    Faecalibacterium prausnitzii

    MeaningAbout Obscuribacteraceae
    PubMed ↗
24. Research The Science of the total environment · 2025 Animal study

    Air microbiomes reveal presence of Shiga toxin-producing Escherichia coli in airborne cattle pen soil adjacent to large feedlot.

    Escherichia coli

    MeaningAbout Obscuribacteraceae
    PubMed ↗
25. 
    Microbe Pseudomonadota

    Xanthobacteraceae MeaningAbout Obscuribacteraceae
26. 
    Microbe Actinomycetota

    Raoultibacter MeaningAbout Obscuribacteraceae
    7.7% of healthy people
27. Research Scientific reports · 2019

    Retinal artery occlusion is associated with compositional and functional shifts in the gut microbiome and altered trimethylamine-N-oxide levels.

    Faecalibacterium prausnitziiBacteroides stercoris

    MeaningAbout Obscuribacteraceae
    PubMed ↗
28. Research Therapeutic advances in gastroenterology · 2023

    Phylogenetic analysis of Prevotella copri from fecal and mucosal microbiota of IBS and IBD patients.

    Segatella copri

    MeaningAbout Obscuribacteraceae
    PubMed ↗
29. 
    Microbe Pseudomonadota

    Neisseriaceae MeaningAbout Obscuribacteraceae
30. 
    Microbe Bacillota

    Companilactobacillus versmoldensis MeaningAbout Obscuribacteraceae
    under 1% of healthy people
31. 
    Microbe Pseudomonadota

    Alteromonadaceae MeaningAbout Obscuribacteraceae
32. 
    Microbe Thermodesulfobacteriota

    Geobacteraceae MeaningAbout Obscuribacteraceae
33. 
    Microbe Acidobacteriota

    Vicinamibacteraceae MeaningAbout Obscuribacteraceae
34. 
    Microbe Pseudomonadota

    Porphyrobacter MeaningAbout Obscuribacteraceae
35. Research Saudi journal of gastroenterology · 2023

    Composition of the gut microbiota in patients with inflammatory bowel disease in Saudi Arabia: A pilot study.

    Mediterraneibacter gnavusDorea formicigeneransBifidobacterium adolescentis

    MeaningAbout Obscuribacteraceae
    PubMed ↗
36. Research Cell host & microbe · 2019

    The Prevotella copri Complex Comprises Four Distinct Clades Underrepresented in Westernized Populations.

    Segatella copri

    MeaningAbout Obscuribacteraceae
    PubMed ↗
37. 
    Microbe Pseudomonadota

    Curvibacter MeaningAbout Obscuribacteraceae
38. 
    Microbe Bacteroidota

    Xylanibacter brevis MeaningAbout Obscuribacteraceae
    under 1% of healthy people
39. 
    Microbe Bacteroidota

    Butyricimonas faecihominis MeaningAbout Obscuribacteraceae
    20% of healthy people
40. Research Journal of environmental management · 2024

    Restoration of degraded seagrass meadows: Effects of plant growth-promoting rhizobacteria (PGPR) inoculation on Zostera marina growth, rhizosphere microbiome and ecosystem functionality.

    Klebsiella pneumoniae

    MeaningAbout Obscuribacteraceae
    PubMed ↗

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