| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Thialkalicoccus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thialkalicoccus limnaeus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus thalpophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus silvanus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus ruber | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus profundus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus neutrinimicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus hydrothermalis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus chliarophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus brevis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus altitudinis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermus albus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermovum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermovum composti T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermotoga thermarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermotoga subterranea | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermotoga lettingae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermotoga hypogea | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermotoga elfii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermothrix thioparus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermoterrabacterium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermoterrabacterium ferrireducens T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermospira | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermospira aquatica T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermoproteus neutrophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermoplasma acidophila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermophilibacter immobilis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermophilibacter gallinarum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermomonospora mesouviformis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thermomonospora mesophila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |