| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Tuwongella immobilis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tuwongella | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turneriella parva T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turneriella | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turicimonas muris T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turicimonas | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turicibacter sanguinis T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turicibacter | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Turicibacteraceae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tunicatimonas pelagia T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tunicatimonas | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tundrisphaera lichenicola T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tundrisphaera | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus soli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus permanentifrigoris T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus luteolus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus lipolyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus ginsengisoli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus flagellatus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus avium | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus algifaecis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tumebacillus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tuberibacillus calidus T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tuberibacillus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsuneonella suprasediminis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsuneonella | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsukamurella wratislaviensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsukamurella tyrosinosolvens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsukamurella strandjordii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Tsukamurella sputi | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |