| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces camponoticapitis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces calvus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces calidiresistens | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces caldifontis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces cahuitamycinicus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces caeruleatus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces caeni | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces caelestis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces cadmiisoli | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces cacaoi subsp. cacaoi | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces cacaoi | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces cacaoi subsp. asoensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces burgazadensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bungoensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bullii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bryophytorum | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces broussonetiae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces brevispora | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces brasiliensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bottropensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces boninensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces boluensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bohaiensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bobili | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bluensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces blastmyceticus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bikiniensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bellus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces beijiangensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces bauhiniae | Unknown | Valid (ICNP) | Excubia bot over 2 years ago |