1. 
   Microbe Pseudomonadota

   Azospirillaceae NameName close to Rhodospirillaceae
2. 
   Microbe Pseudomonadota

   Magnetospirillaceae NameName close to Rhodospirillaceae
3. 
   Microbe Pseudomonadota

   Magnetospirillum NameIn the family Rhodospirillaceae
4. 
   Microbe Pseudomonadota

   Defluviicoccus NameIn the family Rhodospirillaceae
5. 
   Microbe Pseudomonadota

   Telmatospirillum NameIn the family Rhodospirillaceae
6. 
   Microbe Pseudomonadota

   Candidatus Riegeria NameIn the family Rhodospirillaceae
7. 
   Microbe Pseudomonadota

   Marinibaculum NameIn the family Rhodospirillaceae
8. 
   Microbe Pseudomonadota

   Ferrovibrio NameIn the family Rhodospirillaceae
9. 
   Microbe Pseudomonadota

   Elstera NameIn the family Rhodospirillaceae
   under 1% of healthy people
10. 
    Microbe Pseudomonadota

    Rhodopila MeaningAbout Rhodospirillaceae
11. 
    Microbe Actinomycetota

    Rhodococcus MeaningAbout Rhodospirillaceae
    under 1% of healthy people
12. 
    Microbe Pseudomonadota

    Taonella NameIn the family Rhodospirillaceae
13. 
    Microbe Pseudomonadota

    Azospirillum MeaningAbout Rhodospirillaceae
14. Research Cells · 2023

    Exploration of the Gut Microbiome in Thai Patients with Major Depressive Disorder Shows a Specific Bacterial Profile with Depletion of the Ruminococcus Genus as a Putative Biomarker.

    Coprococcus comesEnterocloster bolteaeHungatella hathewayi

    MeaningAbout Rhodospirillaceae
    PubMed ↗
15. 
    Microbe Pseudomonadota

    Rhodopseudomonas MeaningAbout Rhodospirillaceae
16. Research PeerJ · 2020

    Description of a new member of the family Erysipelotrichaceae: Dakotella fusiforme gen. nov., sp. nov., isolated from healthy human feces.

    [Clostridium] innocuum

    MeaningAbout Rhodospirillaceae
    PubMed ↗
17. 
    Microbe Pseudomonadota

    Rhodobacter MeaningAbout Rhodospirillaceae
18. Research Systematic and applied microbiology · 2021 Animal study

    Phylogenetic classification of ten novel species belonging to the genus Bifidobacterium comprising B. phasiani sp. nov., B. pongonis sp. nov., B. saguinibicoloris sp. nov., B. colobi sp. nov., B. simiiventris sp. nov., B. santillanense sp. nov., B. miconis sp. nov., B. amazonense sp. nov., B. pluvialisilvae sp. nov., and B. miconisargentati sp. nov.

    Bifidobacterium longumBifidobacterium bifidum

    MeaningAbout Rhodospirillaceae
    PubMed ↗
19. 
    Microbe Planctomycetota

    Rhodopirellula MeaningAbout Rhodospirillaceae
20. 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 Rhodospirillaceae
    PubMed ↗
21. Research International journal of systematic and evolutionary microbiology · 2022

    Pararoseburia lenta gen. nov., sp. nov. isolated from human faeces.

    Roseburia faecisRoseburia hominis

    MeaningAbout Rhodospirillaceae
    PubMed ↗
22. 
    Microbe Pseudomonadota

    Inquilinus NameIn the family Rhodospirillaceae
23. Research International journal of biological macromolecules · 2019 Animal study

    Preparation and biological activities of an extracellular polysaccharide from Rhodopseudomonas palustris.

    Bacteroides thetaiotaomicronAkkermansia muciniphila

    MeaningAbout Rhodospirillaceae
    PubMed ↗
24. 
    Microbe Pseudomonadota

    Rhodovastum MeaningAbout Rhodospirillaceae
25. 
    Microbe Pseudomonadota

    Rhodoferax MeaningAbout Rhodospirillaceae
26. Research Systematic and applied microbiology · 2026

    Identification and characterization of four novel gut bacterial taxa: Alvibacillus kangbaii gen. nov., sp. nov., Jutongia huiwenae sp. nov., Flintibacter aciditolerans sp. nov., and Dizhoua hominis gen. nov., sp. nov. isolated from human feces.

    Anaeromassilibacillus senegalensis

    MeaningAbout Rhodospirillaceae
    PubMed ↗
27. Research International journal of systematic and evolutionary microbiology · 2020 Animal study

    Characterization of the phylogenetic diversity of two novel species belonging to the genus Bifidobacterium: Bifidobacterium cebidarum sp. nov. and Bifidobacterium leontopitheci sp. nov.

    Bifidobacterium bifidum

    MeaningAbout Rhodospirillaceae
    PubMed ↗
28. 
    Microbe Bacteroidota

    Rhodocytophaga MeaningAbout Rhodospirillaceae
29. Research Scientific reports · 2026

    Microbiome signatures of mangroves and salt marsh halophyte rhizosphere soil sediments: a metagenomic approach.

    Klebsiella pneumoniae

    MeaningAbout Rhodospirillaceae
    PubMed ↗
30. 
    Microbe Pseudomonadota

    Elstera cyanobacteriorum NameIn the family Rhodospirillaceae
    under 1% of healthy people
31. 
    Microbe Actinomycetota

    Rhodoluna MeaningAbout Rhodospirillaceae
32. 
    Microbe Pseudomonadota

    Tagaea NameIn the family Rhodospirillaceae
33. Research Journal of oral microbiology · 2025

    Spatial and temporal dynamic changes of oral microbiome in removable partial denture wearers: a longitudinal study using full-length 16S rRNA sequencing.

    Klebsiella pneumoniae

    MeaningAbout Rhodospirillaceae
    PubMed ↗
34. 
    Microbe Deferribacterota

    Mucispirillum MeaningAbout Rhodospirillaceae
35. Research Applied and environmental microbiology · 2022

    Bipartite rgp Locus Diversity in Streptococcus thermophilus Corresponds to Backbone and Side Chain Differences of Its Rhamnose-Containing Cell Wall Polysaccharide.

    Streptococcus thermophilus

    MeaningAbout Rhodospirillaceae
    PubMed ↗
36. 
    Microbe Pseudomonadota

    Herbaspirillum MeaningAbout Rhodospirillaceae
37. 
    Microbe Pseudomonadota

    Rhodoplanes MeaningAbout Rhodospirillaceae
38. Research Bioinformation · 2020

    Bacterial community dynamics with rhizosphere of Calotropis procera and Senna alexandrina desert plants in Saudi Arabia.

    Veillonella parvula

    MeaningAbout Rhodospirillaceae
    PubMed ↗
39. 
    Microbe Bacillota

    Subdoligranulum MeaningAbout Rhodospirillaceae
    under 1% of healthy people
40. 
    Microbe Bacteroidota

    Rhabdobacter MeaningAbout Rhodospirillaceae

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