1. 
   Microbe Spirochaetota

   Spirochaeta NameName close to Spirochaetaceae
2. 
   Microbe Spirochaetota

   Sediminispirochaeta NameIn the family Spirochaetaceae
3. 
   Microbe Bacillota

   Hydrogenoanaerobacterium saccharovorans MeaningAbout Spirochaetaceae
   43% of healthy people
4. 
   Microbe Spirochaetota

   Sphaerochaeta MeaningAbout Spirochaetaceae
5. 
   Microbe Spirochaetota

   Salinispira NameIn the family Spirochaetaceae
6. 
   Microbe Nitrososphaerota

   Nitrososphaeraceae MeaningAbout Spirochaetaceae
7. 
   Microbe Bacteroidota

   Spirosoma MeaningAbout Spirochaetaceae
   under 1% of healthy people
8. 
   Microbe Pseudomonadota

   Steroidobacteraceae MeaningAbout Spirochaetaceae
9. Research Nature communications · 2020

   A collection of bacterial isolates from the pig intestine reveals functional and taxonomic diversity.

   [Clostridium] scindens

   MeaningAbout Spirochaetaceae
   PubMed ↗
10. 
    Microbe Ascomycota

    Sphaerulina MeaningAbout Spirochaetaceae
11. 
    Microbe Actinomycetota

    Sporichthyaceae MeaningAbout Spirochaetaceae
12. 
    Microbe Spirochaetota

    Exilispira MeaningAbout Spirochaetaceae
13. 
    Microbe Armatimonadota

    Fimbriimonadaceae MeaningAbout Spirochaetaceae
14. 
    Microbe Cyanobacteriota

    Arthrospira MeaningAbout Spirochaetaceae
15. 
    Microbe Mycoplasmatota

    Spiroplasma MeaningAbout Spirochaetaceae
16. 
    Microbe

    Sphaerastrum MeaningAbout Spirochaetaceae
17. 
    Microbe Bacteroidota

    Porphyromonas sp. oral taxon 278 Unnamed strain MeaningAbout Spirochaetaceae
    under 1% of healthy people
18. 
    Microbe Candidatus Melainabacteria

    Vampirovibrionaceae MeaningAbout Spirochaetaceae
19. 
    Microbe Verrucomicrobiota

    Rubritaleaceae MeaningAbout Spirochaetaceae
20. 
    Microbe Actinomycetota

    Bounagaea MeaningAbout Spirochaetaceae

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