| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Thiohalomonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalocapsa marina | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalocapsa halophila T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalocapsa | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalobacter thiocyanaticus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalobacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiogranum longum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiogranum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioflexithrix psekupsensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioflexithrix | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioflavicoccus mobilis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioflavicoccus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiofilum flexile T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiofilum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiofilaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiofaba tepidiphila T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiofaba | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiodictyon elegans T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiodictyon bacillosum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiodictyon | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis violascens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis violacea T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis minor | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis gelatinosa | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis chemoclinalis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis cadagnonensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocystis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiococcus pfennigii T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiococcus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioclava sediminum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |