| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Streptomyces albosporeus subsp. albosporeus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albospinus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces alboniger | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albogriseolus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces alboflavus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albofaciens | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albiflaviniger | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albiflavescens | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albidoflavus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albidochromogenes | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albiaxialis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces albaduncus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces alanosinicus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces aidingensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces africanus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces afghaniensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces adustus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces aculeolatus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces actinomycinicus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces acidiscabies | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces acidicola | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces achromogenes subsp. rubradiris | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces achromogenes | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces achromogenes subsp. achromogenes | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces abyssalis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces abikoensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces abietis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomyces | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomonospora tuzyakensis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Streptomonospora sediminis | Unknown | Valid (ICNP) | Excubia bot over 2 years ago |