| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Rickettsia canada | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rickettsia buchneri | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rickettsia amblyommatis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rickettsia africae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodothermus obamensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodothermus bifroesti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum tenue | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum sulfurexigens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum sodomense | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum salinarum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum salexigens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum photometricum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum oryzae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum molischianum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum fulvum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodospirillum centenum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas viridis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas telluris | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas sulfoviridis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas sulfidophila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas sphaeroides | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas rutila | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas rosea | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas marina | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas globiformis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas gelatinosa | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas capsulatus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas capsulata | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas blastica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Rhodopseudomonas adriatica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |