| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Thiomicrospira kuenenii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira hydrogeniphila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira halophila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira frisia | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira denitrificans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira crunogena | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira chilensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrospira arctica | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrorhabdus heinhorstiae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiomicrorhabdus cannonii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiohalophilus thiocyanoxidans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioclava marinus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioclava electrotropha | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thioclava arenosa | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocapsa pfennigii | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiocapsa halophila | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacterium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacterium bovistum T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacterium bovista | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacimonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacimonas profunda T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus versutus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus thyasiris | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus thiooxidans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus thermosulfatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus tepidarius | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus rapidicrescens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus perometabolis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus novellus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Thiobacillus neapolitanus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |