| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Vagococcus hydrophili | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vagococcus coleopterorum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vagococcus allomyrinae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vadicella | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vadicella arenosi T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium umbellatum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium rugosum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium rivi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium nitidum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium luofuense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium hunanense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium griseum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium flavidum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium fentianense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium curvum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacterium baiyunense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacter | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Undibacter mobilis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ulvibacterium | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Ulvibacter marinus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Uliginosibacterium aquaticum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Turicibacter bilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Turicella | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Turicella otitidis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tumebacillus amylolyticus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella troitsensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella rigui | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella mangrovi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella flava | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella dongtanensis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |