| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Wenjunlia | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wenjunlia vitaminophila T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wenjunlia tyrosinilytica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Weizmannia faecalis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Weissella kimchii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Weissella jogaejeotgali | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Weeksella zoohelcum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia taiwanensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia respiraculi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia paucula | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia oxalatica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia numadzuensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia metallidurans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia gilardii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia eutropha T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia campinensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wautersia basilensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wangia | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wangia profunda T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wagnerdoeblera | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wagnerdoeblera nectariphila T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Wagnerdoeblera megaterium | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Volcaniella | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Volcaniella eurihalina T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitreoscilla beggiatoides T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitellibacter | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitellibacter vladivostokensis T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitellibacter todarodis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitellibacter soesokkakensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Vitellibacter nionensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |