| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| “Uliginosibacterium sangjuense” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ultramicrobacter” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ultramicrobacter hongkongensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ulvibacter algarum” | Unknown | Automated discovery | Excubia bot 10 months ago | |
| “Umezakia bergii” | Unknown | Automated discovery | Excubia bot about 2 years ago | |
| “Uniformispora” | Unknown | Automated discovery | Excubia bot almost 2 years ago | |
| “Uniformispora flossi” | Unknown | Automated discovery | Excubia bot 10 months ago | |
| “Ureibacillus antri” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ureibacillus aquaedulcis” | Unknown | Automated discovery | Excubia bot about 2 years ago | |
| “Ureibacillus halotolerans” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ureibacillus telephonicus” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Ureibacillus timonensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Urinicoccus” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Urinicoccus massiliensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Urinicoccus timonensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Urmitella” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Urmitella timonensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vacuolonema” | Unknown | Automated discovery | Excubia bot 10 months ago | |
| “Vaginella” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vaginella massiliensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vaginisenegalia” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vaginisenegalia massiliensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vagococcus zengguangii” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Varibaculum prostatecancerukia” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Variovorax beijingensis” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Veblenbacterales” | Unknown | Automated discovery | Excubia bot about 1 year ago | |
| “Vecturithrix” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Vecturithrix granuli” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| “Veillonella faecalis” | Unknown | Automated discovery | Excubia bot about 2 years ago | |
| “Veillonella massiliensis” | Unknown | Automated discovery | Excubia bot over 2 years ago |