| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Mumia spirodelae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter tundrae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter sediminis | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter saanensis | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter metallidurans | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter geliditolerans | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter empetricola | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter cryoferens | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Mucilaginibacter aureus | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Micromonospora psammae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Micromonospora mangrovicola | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Micromonospora lacuserhaii | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbulbifer jejuensis | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbulbifer discodermiae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbaculum mangrovi | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium salitolerans | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium rhizophilum | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium pratiae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium luticellae | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium deferre | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium deferens | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium daqui | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium canaveralium | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Microbacterium alcoholitolerans | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Methylomonas stagni | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Methylobacter arcticus | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Methanosarcina mangrovi | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Methanobacterium arboriphilicum | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Metapseudomonas phytobenefica | Unknown | Valid (ICNP) | Excubia bot 3 months ago | |
| Metapseudomonas cellulosilytica | Unknown | Valid (ICNP) | Excubia bot 3 months ago |