| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Helicobacter bizzozeronii | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter bilis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter baculiformis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter aurati | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter apri | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter anseris | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter ailurogastricus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter acinonychis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacter | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helicobacteraceae | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcococcus sueciensis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcococcus ovis | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcococcus kunzii T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcococcus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcobacillus massiliensis T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Helcobacillus | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hazenella coriacea T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hazenella | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hathewaya proteolytica | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hathewaya limosa | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hathewaya histolytica T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hathewaya | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hasllibacter halocynthiae T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hasllibacter | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hartmannibacter diazotrophicus T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Hartmannibacter | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Harryflintia acetispora T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Harryflintia | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Haoranjiania flava T | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago | |
| Haoranjiania | Unknown | Valid (ICNP) | Excubia bot almost 5 years ago |