| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Amycolatopsis samaneae | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis sacchari | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis saalfeldensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis rubida | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis ruanii | ||||
| Amycolatopsis roodepoortensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis rifamycinica | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis rhabdoformis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis regifaucium | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis pretoriensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis plumensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis pithecellobii | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis pigmentata | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis panacis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis palatopharyngis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis orientalis T | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis oliviviridis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis nivea | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis niigatensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis nigrescens | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis minnesotensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis methanolica | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis mediterranei | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis marina | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis magusensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis lurida | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis lexingtonensis | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis keratiniphila subsp. keratiniphila | Unknown | Valid (ICNP) | Excubia bot about 4 years ago | |
| Amycolatopsis keratiniphila |