| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Roseovarius halotolerans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius gahaiensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius gaetbuli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius faecimaris | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius confluentis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius bejariae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius azorensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius atlanticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius arcticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius aquimarinus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius antarcticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius amoyensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius albus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius aestuariivivens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius aestuarii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseovarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospirillum parvum T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospirillum | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira visakhapatnamensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira navarrensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira mediosalina T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira marina | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira goensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseospira | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas wooponensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas wenyumeiae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas vinacea | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas vastitatis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas tokyonensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Roseomonas terricola | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |