1. 
   Microbe Candidatus Tectimicrobiota

   Candidatus Entotheonellaceae NameName close to Candidatus Entotheonellales
2. 
   Microbe Candidatus Tectimicrobiota

   Candidatus Entotheonella NameName close to Candidatus Entotheonellales
3. 
   Microbe Candidatus Saccharimonadota

   Candidatus Nanosynsacchari sp. TM7_ANC_38.39_G1_1 Unnamed strain KeywordIts page mentions Candidatus
   6.6% of healthy people
4. 
   Microbe Planctomycetota

   Candidatus Jettenia KeywordIts page mentions Candidatus
5. 
   Microbe Candidatus Moduliflexota

   Candidatus Moduliflexaceae KeywordIts page mentions Candidatus
6. 
   Microbe Candidatus Melainabacteria

   Candidatus Gastranaerophilales KeywordIts page mentions Candidatus
7. 
   Microbe Planctomycetota

   Candidatus Kuenenia KeywordIts page mentions Candidatus
8. 
   Microbe Candidatus Omnitrophota

   Candidatus Omnitrophus KeywordIts page mentions Candidatus
9. 
   Microbe

   Candidatus Babela KeywordIts page mentions Candidatus
10. 
    Microbe Pseudomonadota

    Candidatus Berkiella KeywordIts page mentions Candidatus
11. 
    Microbe Mycoplasmatota

    Candidatus Izemoplasmataceae KeywordIts page mentions Candidatus
12. 
    Microbe Mycoplasmatota

    Candidatus Izemoplasma KeywordIts page mentions Candidatus
13. 
    Microbe Candidatus Saccharimonadota

    Candidatus Nanoperiomorbus periodonticus KeywordIts page mentions Candidatus
    1.5% of healthy people
14. 
    Microbe Mycoplasmatota

    Candidatus Izemoplasmatales KeywordIts page mentions Candidatus
15. 
    Microbe Minisyncoccota

    Candidatus Nanosynbacter sp. HMT-352 Unnamed strain KeywordIts page mentions Candidatus
    1.5% of healthy people
16. 
    Microbe Candidatus Saccharimonadota

    Candidatus Nanogingivalis gingivitcus KeywordIts page mentions Candidatus
    under 1% of healthy people
17. 
    Microbe Candidatus Saccharimonadota

    Candidatus Nanoperiomorbus KeywordIts page mentions Candidatus
    1.5% of healthy people
18. 
    Microbe Candidatus Melainabacteria

    Candidatus Gastranaerophilales bacterium Unnamed strain KeywordIts page mentions Candidatus
    9.1% of healthy people
19. 
    Microbe Pseudomonadota

    Candidatus Fonsibacter ubiquis KeywordIts page mentions Candidatus
20. Research Scientific reports · 2022

    Reclassification of eight Akkermansia muciniphila strains and description of Akkermansia massiliensis sp. nov. and Candidatus Akkermansia timonensis, isolated from human feces.

    Akkermansia muciniphila

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
21. Research Veterinary dermatology · 2025 Animal study

    The cutaneous microbiota and Nannizziomycosis in bearded dragons (Pogona vitticeps): Associations between infectious Nannizziopsis species and common bacterial pathogens.

    Bifidobacterium adolescentis

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
22. Research PloS one · 2025

    The ex vivo effects of ethanolic extractions of black cumin seed, turmeric root, and Ceylon cinnamon bark on the human gut microbiota.

    Faecalibacterium prausnitziiDysosmobacter welbionisCandidatus Cibiobacter qucibialis

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
23. Research Scientific reports · 2019 Animal study

    Parasitoid envenomation alters the Galleria mellonella midgut microbiota and immunity, thereby promoting fungal infection.

    Enterococcus faecalis

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
24. 
    Microbe Bacillota

    Candidatus Arthromitus KeywordIts page mentions Candidatus
25. 
    Microbe Minisyncoccota

    Candidatus Nanosynbacter KeywordIts page mentions Candidatus
    1.9% of healthy people
26. 
    Microbe Pseudomonadota

    Candidatus Nitrotoga KeywordIts page mentions Candidatus
27. 
    Microbe Bacillota

    Candidatus Timburyella KeywordIts page mentions Candidatus
28. 
    Microbe Candidatus Saccharimonadota

    Candidatus Nanogingivalis KeywordIts page mentions Candidatus
    under 1% of healthy people
29. Research Acta parasitologica · 2017 Animal study

    PCR denaturing gradient gel electrophoresis as a useful method to identify of intestinal bacteria flora in Haemaphysalis flava ticks.

    Klebsiella pneumoniae

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
30. 
    Microbe Ascomycota

    Candida dubliniensis MeaningAbout Candidatus Entotheonellales
31. 
    Microbe Candidatus Latescibacterota

    Candidatus Latescibacter KeywordIts page mentions Candidatus
32. 
    Microbe Pseudomonadota

    Candidatus Endoecteinascidia KeywordIts page mentions Candidatus
33. Research Applied and environmental microbiology · 2018

    Impaired Autophagy in Intestinal Epithelial Cells Alters Gut Microbiota and Host Immune Responses.

    Akkermansia muciniphila

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
34. 
    Microbe Candidatus Sumerlaeota

    Candidatus Sumerlaea KeywordIts page mentions Candidatus
35. Research Animal science journal = Nihon chikusan Gakkaiho · 2019 Animal study

    Spatial variations in intestinal skatole production and microbial composition in broilers.

    Bacteroides uniformis

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
36. Research Biochemical and biophysical research communications · 2019 Animal study

    Clostridium butyricum miyairi 588 has preventive effects on chronic social defeat stress-induced depressive-like behaviour and modulates microglial activation in mice.

    [Clostridium] leptum

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗
37. 
    Microbe Candidatus Altarchaeota

    Candidatus Altarchaeum KeywordIts page mentions Candidatus
38. 
    Microbe Candidatus Fermentibacterota

    Candidatus Fermentibacteraceae KeywordIts page mentions Candidatus
39. 
    Microbe Actinomycetota

    Candidatus Neomicrothrix KeywordIts page mentions Candidatus
40. Research 3 Biotech · 2020

    Intestinal microbiota characteristics of mice treated with Folium senna decoction gavage combined with restraint and tail pinch stress.

    Phocaeicola vulgatus

    MeaningAbout Candidatus Entotheonellales
    PubMed ↗

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