| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Methylobacterium thiocyanatum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium suomiense | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium salsuginis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium rhodos | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium rhodinum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium rhodesianum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium radiora | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium pseudosasae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium populi | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium podarium | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium lusitanum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium extorquens | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium dichloromethanicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium dichloromethanicum subsp. dichloromethanicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium dichloromethanicum subsp. chloromethanicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium chloromethanicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacterium aminovorans | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacter pelagicus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacter albus | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylobacter agilis | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylibium subsaxonicum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylibium rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylibium fulvum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methylibium aquaticum | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanothrix thermophila | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanothrix thermoacetophilia | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanothrix harundinacea | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanothrix concilii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanothermobacter wolfeii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago | |
| Methanospirillum hungatii | Unknown | Valid (ICNP) | Excubia bot over 3 years ago |