| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces narbonensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces nanshensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces nanhaiensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces naganishii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mutomycini | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mutabilis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces murinus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces muensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces morookaense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mordarskii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces montanus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces monomycini | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mobaraensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces misionensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces misakiensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mirabilis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces minutiscleroticus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mimosae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces milbemycinicus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces microflavus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces michiganensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mexicanus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mesophilus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces melanosporofaciens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces megasporus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mayteni | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mauvecolor | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces matensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces massasporeus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Streptomyces mashuensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |