1. 
   Microbe Pseudomonadota

   Nitrococcaceae NameName close to Nitrococcales
2. 
   Microbe Pseudomonadota

   Neisseria MeaningAbout Nitrococcales
   1.2% of healthy people
3. 
   Microbe Pseudomonadota

   Nitrosomonas MeaningAbout Nitrococcales
   under 1% of healthy people
4. 
   Microbe Bacillota

   Peptococcus niger MeaningAbout Nitrococcales
   under 1% of healthy people
5. 
   Microbe Bacillota

   Vagococcus MeaningAbout Nitrococcales
   under 1% of healthy people
6. 
   Microbe Pseudomonadota

   Nitrosospira MeaningAbout Nitrococcales
7. Research Food & function · 2026

   Associations among dietary nitrosamine intake, fecal N-nitroso compounds and intestinal microbiota in adults according to intestinal mucosa damage.

   [Ruminococcus] torques

   MeaningAbout Nitrococcales
   PubMed ↗
8. 
   Microbe Pseudomonadota

   Neisseriaceae MeaningAbout Nitrococcales
9. Research Journal of dairy science · 2016

   The Lactococcus genus as a potential emerging mastitis pathogen group: A report on an outbreak investigation.

   Lactococcus lactis

   MeaningAbout Nitrococcales
   PubMed ↗
10. Research Access microbiology · 2023

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

    Mediterraneibacter gnavus

    MeaningAbout Nitrococcales
    PubMed ↗
11. Research Cell host & microbe · 2018

    Identification of a Botulinum Neurotoxin-like Toxin in a Commensal Strain of Enterococcus faecium.

    Enterococcus faecium

    MeaningAbout Nitrococcales
    PubMed ↗
12. 
    Microbe Thermomicrobiota

    Nitrolancea MeaningAbout Nitrococcales
13. 
    Microbe Nitrososphaerota

    Nitrososphaeraceae MeaningAbout Nitrococcales
14. 
    Microbe Nitrospinota

    Nitrospina MeaningAbout Nitrococcales
15. 
    Microbe Actinomycetota

    Micrococcus MeaningAbout Nitrococcales
    under 1% of healthy people
16. Research Microbiology resource announcements · 2026

    Whole genome sequences of novel Staphylococcus epidermidis, Streptococcus salivarius, and Streptococcus anginosus strains isolated from human gastric biopsy tissue.

    Streptococcus salivarius

    MeaningAbout Nitrococcales
    PubMed ↗
17. Research Microbiology resource announcements · 2019

    Genome Sequence of Enterococcus faecalis NVIT04, Isolated from Nasonia vitripennis.

    Enterococcus faecalis

    MeaningAbout Nitrococcales
    PubMed ↗
18. 
    Microbe Pseudomonadota

    Neisseria elongata MeaningAbout Nitrococcales
    under 1% of healthy people
19. 
    Microbe Pseudomonadota

    Paracoccus MeaningAbout Nitrococcales
    under 1% of healthy people
20. 
    Microbe Pseudomonadota

    Nitrosospira sp. Nsp13 Unnamed strain MeaningAbout Nitrococcales
21. 
    Microbe Pseudomonadota

    Neisseria subflava MeaningAbout Nitrococcales
    1.1% of healthy people
22. 
    Microbe Nitrososphaerota

    Nitrosopumilaceae MeaningAbout Nitrococcales
23. 
    Microbe Pseudomonadota

    Diaphorobacter nitroreducens MeaningAbout Nitrococcales
    under 1% of healthy people
24. 
    Microbe Pseudomonadota

    Neisseria cinerea MeaningAbout Nitrococcales
    under 1% of healthy people
25. 
    Microbe Pseudomonadota

    Nitrosomonas stercoris MeaningAbout Nitrococcales
    under 1% of healthy people
26. 
    Microbe Nitrospirota

    Nitrospira MeaningAbout Nitrococcales
27. 
    Microbe Pseudomonadota

    Neisseria meningitidis MeaningAbout Nitrococcales
    under 1% of healthy people
28. 
    Microbe Pseudomonadota

    Neisseria sp. KEM232 Unnamed strain MeaningAbout Nitrococcales
    under 1% of healthy people
29. 
    Microbe Nitrososphaerota

    Candidatus Nitrosotenuis cloacae MeaningAbout Nitrococcales
    under 1% of healthy people
30. 
    Microbe Nitrososphaerota

    Nitrosopumilus MeaningAbout Nitrococcales
31. 
    Microbe Pseudomonadota

    Candidatus Nitrotoga MeaningAbout Nitrococcales
32. 
    Microbe Nitrososphaerota

    Candidatus Nitrosotenuis MeaningAbout Nitrococcales
    under 1% of healthy people
33. 
    Microbe Bacillota

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

    Candidatus Manganitrophus MeaningAbout Nitrococcales
    under 1% of healthy people

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