| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Tepidibacter aestuarii | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Telluria beijingensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Tardiphaga alba | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Sulfurospirillum tamanense | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces profundus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces olivochromogenus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces ipomoea | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces herbicida | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces erythreus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces changanensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptomyces albipurpureus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Streptococcus hohhotensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Stenotrophomonas riyadhensis | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Sphingobium cyanobacteriorum | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Sphingobacterium allocomposti | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Speluncibacter | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Speluncibacter jeojiensis T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Solibacillus palustris | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Sinorhizobium chiapasense | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Shuttleworthella | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Shuttleworthella satelles T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruixingdingia | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruixingdingia sedimenti T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruicaihuangia | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruicaihuangia caeni T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruegeria marisflavi | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Ruegeria aquimaris | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Rubellicoccus | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Rubellicoccus peritrichatus T | Unknown | Valid (ICNP) | Excubia bot about 2 years ago | |
| Roseibium porphyridii | Unknown | Valid (ICNP) | Excubia bot about 2 years ago |