| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Roseovarius salincola | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius roseus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseovarius maritimus | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas xinghualingensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas nitratireducens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseomonas alba | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Roseateles microcysteis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Robertmurraya mangrovi | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rhodoligotrophos ferricapiens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rarispira | ||||
| Rarispira pelagica T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Rahnella selenatireducens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Qipengyuania lutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Qipengyuania atrilutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pyramidobacter arthritidis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudostakelama | ||||
| Pseudostakelama guangdongensis T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudostakelama floccifaciens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudostakelama cannabina | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas | ||||
| Pseudosphingomonas sinipercae | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas segetis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas sabuli | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas rhizophila | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas piscis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas mesophila | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas lutea | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas kaistensis | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas jaspsi T | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Pseudosphingomonas ginsengisoli | Unknown | Valid (ICNP) | Excubia bot about 1 year ago |