| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Rubrilithobacter | ||||
| Rubrilithobacter danxiaensis T | ||||
| Rothia similimucilaginosa | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter psychrophilus | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter pseudopolyaromaticivorans | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter liquoris | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter glucoisosaccharinicivorans | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Roseixanthobacter finlandensis T | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Robertmurraya phoenicis | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Robertmurraya mesotrionivorans | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Rhodococcoides navarretei | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Rhizorhabdus antheiae | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Radicibacter | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Radicibacter daui T | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Qipengyuania rhodophyticola | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Qipengyuania marincola | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Qipengyuania flavescens | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Qipengyuania algicola | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Puribacter | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Puribacter membranae T | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Psychromonas algicola | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Psychromonas algarum | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudundibacterium | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudundibacterium arcticum T | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudothermotoga caldifontis | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudorhizobium xiangyangii | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudonocardia phyllosphaerae | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudomonas tussilaginis | Unknown | Valid (ICNP) | Excubia bot 9 months ago | |
| Pseudomonas radiotolerans | Unknown | Valid (ICNP) | Excubia bot 9 months ago |