| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces toxytricini | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces torulosus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tirandamycinicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thioluteus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thinghirensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermovulgaris | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermoviolaceus subsp. thermoviolaceus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermoviolaceus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermoviolaceus subsp. apingens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermospinosisporus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermolineatus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermogriseus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermodiastaticus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermocoprophilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermocarboxydus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermocarboxydovorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces thermoalcalitolerans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces termitum | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tendae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tauricus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tateyamensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tanashiensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tailanensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces tacrolimicus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces synnematoformans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces swartbergensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces sundarbansensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces sulphureus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces sulfonofaciens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Streptomyces subrutilus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |