| Kingdom | Phylum | Class |
|---|---|---|
| Bacteria | Proteobacteria | Alphaproteobacteria |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| species | Phreatobacter oligotrophus Tóth et al., 2014 | accepted |
| species | Phreatobacter stygius Lee et al., 2017 | accepted |
Phreatobacter Tóth et al., 2014. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2019-11-15.