| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Mycobacterium chelonei subsp. abscessus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium chelonae subsp. gwanakae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium chelonae subsp. abscessus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium caprae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bovis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bovis subsp. caprae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bovis subsp. bovis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bouchedurhonense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bolletii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium bacteremicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycobacterium africanum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mycetocola spongiae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Musicola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Musicola paradisiaca T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Musicola keenii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muriventricola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muriventricola aceti T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muriicola lacisalsi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricoprocola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricoprocola aceti T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricoccus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricoccus roseus T | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda spongiicola | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda profundi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda lutea | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda chongwuensis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda aurea | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda antarctica | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Muricauda abyssi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Mucisphaera | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |