| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Hymenobacter daejeonensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hymenobacter cyanobacteriorum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hymenobacter baengnokdamensis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hymenobacter armeniacus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrotalea lipotrueae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogenophilus thiooxidans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogenobacter acidophilus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogeniiclostridium hominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogeniiclostidium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogeniiclostidium mannosilyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hydrogeniiclostidium hominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hutsoniella | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hutsoniella sourekii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungatella hominis | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium thermocellum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium straminisolvens | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium saccincola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium mesophilum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium clariflavum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium cellulolyticum | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium alkalicellulosi | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Hungateiclostridium aldrichii | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humihabitans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humihabitans oryzae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humidesulfovibrio arcticus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humicoccus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humicoccus flavidus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Humibacter ginsenosidimutans | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Huintestinicola | Unknown | Valid (ICNP) | Excubia bot over 1 year ago |