| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Thalassovita gelatinovora T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita autumnalis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita aquimarina | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita aquaeponti | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita aestuarii | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita activa | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassovita abyssi | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassotalea hakodatensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassoroseus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassoroseus pseudoceratinae T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Thalassobius vesicularis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tessaracoccus caeni | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Terrihalobacillus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Terrihalobacillus insolitus T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tepidiforma thermophila | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tepidiforma flava | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tepidibacter hydrothermalis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tenacibaculum tangerinum | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tenacibaculum bernardetii | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria yuzhufengensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria varians | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria timonae | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria tieshanensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria terrae | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria suwonensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria solisilvae | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria putida | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria puerhi | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria pinisoli | Unknown | Valid (ICNP) | Excubia bot about 2 years ago |