| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Geobacillus debilis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Geobacillus caldoxylosilyticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Geoanaerobacter | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Geoanaerobacter pelophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gemmobacter fulvus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gemmobacter fulva | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gemmobacter changlensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gemella bergeriae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gelidibacter pelagius | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gelidibacter maritimus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gehongia | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gehongia tenuis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallionella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallionella ferruginea | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallintestinimicrobium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallintestinimicrobium propionicum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallalistipes | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gallalistipes aquisgranensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gaetbulimicrobium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gaetbulimicrobium brevivitae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gaetbulicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Gaetbulicola byunsanensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium vincentii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium sulci | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium pseudonecrophorum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium prausnitzii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium polysaccharolyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium polymorphum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium plautii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Fusobacterium plauti | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |