1. 
   Microbe Candidatus Cloacimonadota

   Candidatus Cloacimonas NameName close to Cloacimonadia
2. 
   Microbe Synergistota

   Cloacibacillus MeaningAbout Cloacimonadia
   6.9% of healthy people
3. 
   Microbe Synergistota

   Cloacibacillus evryensis MeaningAbout Cloacimonadia
   3.7% of healthy people
4. 
   Microbe Bacteroidota

   Cloacibacterium MeaningAbout Cloacimonadia
   under 1% of healthy people
5. 
   Microbe Bacillota

   Blautia sp. MCC283 Unnamed strain MeaningAbout Cloacimonadia
   27% of healthy people
6. 
   Microbe Synergistota

   Cloacibacillus porcorum MeaningAbout Cloacimonadia
   3.3% of healthy people
7. 
   Microbe Pseudomonadota

   Enterobacter cloacae MeaningAbout Cloacimonadia
   1.0% of healthy people
8. 
   Microbe Pseudomonadota

   Enterobacter MeaningAbout Cloacimonadia
   13% of healthy people
9. 
   Microbe Bacillota

   Enterocloster citroniae MeaningAbout Cloacimonadia
   28% of healthy people
10. 
    Microbe Bacillota

    Clostridiaceae bacterium Unnamed strain MeaningAbout Cloacimonadia
    74% of healthy people
11. 
    Microbe Pseudomonadota

    Halomonas MeaningAbout Cloacimonadia
    under 1% of healthy people
12. 
    Microbe Bacillota

    Candidatus Borkfalkia ceftriaxoniphila MeaningAbout Cloacimonadia
    13% of healthy people
13. 
    Microbe Bacillota

    Hydrogenoanaerobacterium MeaningAbout Cloacimonadia
    50% of healthy people
14. Research Cureus · 2026

    Atypical Presentation of an Odontogenic Brain Abscess Due to Eggerthella lenta and Bilophila wadsworthia Coinfection.

    Bilophila wadsworthiaEggerthella lenta

    MeaningAbout Cloacimonadia
    PubMed ↗
15. 
    Microbe Bacteroidota

    Cloacibacterium caeni MeaningAbout Cloacimonadia
    under 1% of healthy people
16. 
    Microbe Bacillota

    Clostridiales bacterium CHKCI006 Unnamed strain MeaningAbout Cloacimonadia
    1.4% of healthy people
17. 
    Microbe Synergistota

    Cloacibacillus sp. An23 Unnamed strain MeaningAbout Cloacimonadia
    under 1% of healthy people
18. 
    Microbe Bacteroidota

    Bacteroides clarus MeaningAbout Cloacimonadia
    15% of healthy people
19. Research Antonie van Leeuwenhoek · 2025

    In silico pathogenomics of draft metagenome-assembled genome of gut Enterobacter cloacae from a gastroenteritis patient exhibiting potential determinants of multi-drug resistance and virulence.

    Klebsiella pneumoniae

    MeaningAbout Cloacimonadia
    PubMed ↗
20. Research Microorganisms · 2021

    Migration of Escherichia coli and Klebsiella pneumoniae Carbapenemase (KPC)-Producing Enterobacter cloacae through Wastewater Pipework and Establishment in Hospital Sink Waste Traps in a Laboratory Model System.

    Klebsiella pneumoniae

    MeaningAbout Cloacimonadia
    PubMed ↗
21. 
    Microbe Nitrososphaerota

    Candidatus Nitrosotenuis cloacae MeaningAbout Cloacimonadia
    under 1% of healthy people
22. Research Food microbiology · 2025 Animal study

    Metagenomic and culture-based genomics reveal virulence and resistance risks in Manila clam microbiomes.

    Escherichia coli

    MeaningAbout Cloacimonadia
    PubMed ↗
23. 
    Microbe Bacillota

    Blautia caecimuris MeaningAbout Cloacimonadia
    19% of healthy people
24. 
    Microbe Campylobacterota

    Helicobacter sp. CLO-3 Unnamed strain MeaningAbout Cloacimonadia
25. Research Gut pathogens · 2017

    A human stool-derived Bilophila wadsworthia strain caused systemic inflammation in specific-pathogen-free mice.

    Bilophila wadsworthia

    MeaningAbout Cloacimonadia
    PubMed ↗
26. Research Anaerobe · 2024 Review

    Hungatella hathewayi bacteremia due to acute appendicitis: A case report and a narrative review.

    Hungatella hathewayi

    MeaningAbout Cloacimonadia
    PubMed ↗
27. Research Microbiome · 2023 Animal study

    Characterisation of the koala (Phascolarctos cinereus) pouch microbiota in a captive population reveals a dysbiotic compositional profile associated with neonatal mortality.

    Klebsiella pneumoniae

    MeaningAbout Cloacimonadia
    PubMed ↗
28. 
    Microbe Thermodesulfobacteriota

    Bilophila wadsworthia MeaningAbout Cloacimonadia
    65% of healthy people
29. 
    Microbe Pseudomonadota

    Halomonadaceae MeaningAbout Cloacimonadia
30. Research Frontiers in microbiology · 2022

    Alterations in the Gut Microbiota of Tibetan Patients With Echinococcosis.

    Parabacteroides distasonisStreptococcus salivariusPhocaeicola dorei

    MeaningAbout Cloacimonadia
    PubMed ↗
31. Research Scientific reports · 2020

    Prevalence of susceptibility patterns of opportunistic bacteria in line with CLSI or EUCAST among Haemophilus parainfluenzae isolated from respiratory microbiota.

    Haemophilus parainfluenzae

    MeaningAbout Cloacimonadia
    PubMed ↗
32. 
    Microbe Bacillota

    Eubacteriaceae bacterium CHKCI004 Unnamed strain MeaningAbout Cloacimonadia
    1.8% of healthy people
33. Research Open life sciences · 2019

    Bacteria Co-colonizing with Clostridioides Difficile in Two Asymptomatic Patients.

    Klebsiella pneumoniae

    MeaningAbout Cloacimonadia
    PubMed ↗
34. Research Microbial pathogenesis · 2026

    Virulence studies of the human gut pathobiont Bilophila wadsworthia using Galleria mellonella as model host.

    Bilophila wadsworthia

    MeaningAbout Cloacimonadia
    PubMed ↗
35. 
    Microbe Bacteroidota

    Muribaculaceae bacterium Isolate-013 (NCI) Unnamed strain MeaningAbout Cloacimonadia
    under 1% of healthy people
36. Research Pediatrics international · 2016

    Bacteremia induced by Bifidobacterium breve in a newborn with cloacal exstrophy.

    Bifidobacterium breve

    MeaningAbout Cloacimonadia
    PubMed ↗
37. 
    Microbe Pseudomonadota

    Candidatus Endoecteinascidia MeaningAbout Cloacimonadia
38. 
    Microbe Bacillota

    Litchfieldia sinesaloumensis MeaningAbout Cloacimonadia
    under 1% of healthy people
39. 
    Microbe Bacillota

    Lacrimispora celerecrescens MeaningAbout Cloacimonadia
    under 1% of healthy people
40. 
    Microbe Bacillota

    Clostridium sp. MCC353 Unnamed strain MeaningAbout Cloacimonadia
    under 1% of healthy people

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