| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| 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 | |
| Tsuneonella deserti | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella amylolytica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsuneonella aeria | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsukamurella sunchonensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsukamurella strandjordae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsukamurella spongiae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsukamurella paurometabolum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tsukamurella carboxydivorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Trueperella bialowiezense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicimonas marinistellae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicibacter phthalicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicibacter phthalicicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicibacter multivorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicibacter mediterraneus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tropicibacter litoreus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tritonibacter mobilis subsp. pelagius | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tritonibacter mobilis subsp. mobilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tritonibacter litoralis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Tritonibacter aquimaris | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Trichococcus shcherbakoviae subsp. shcherbakoviae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Trichococcus shcherbakoviae subsp. psychrophilus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Trichlorobacter thiogenes T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Treponema stenostrepta | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Treponema peruense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |