| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Methanobacterium movilense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium movens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium lacus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium kanagiense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium ivanovii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium formicicum T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium flexile | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium ferruginis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium espanolae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium congolense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium bryantii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium beijingense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium arcticum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium alcaliphilum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium aggregans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium aarhusense | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacterium | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacteriaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacteriales | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanobacteria | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanimicrococcus blatticola T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanimicrococcus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanosarcinaceae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Methanosarcinales | ||||
| “Methanomicrobia” | Unknown | Automated discovery | Excubia bot over 4 years ago | |
| Metasolibacillus meyeri T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Metasolibacillus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Metaplanococcus flavidus T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Metaplanococcus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Metalysinibacillus jejuensis T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |