| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Anaerostipes hadrus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerostipes caccae T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerostipes butyraticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerostipes | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosporomusa subterranea T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosporomusa | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosporobacter mobilis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosporobacter | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerospora hongkongensis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerospora | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosphaera multitolerans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosphaera aminiphila T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosphaera | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosolibacter carboniphilus T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosolibacter | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosinus glycerini T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosalibacter massiliensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosalibacter bizertensis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosalibacter | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosacchariphilus polymeriproducens T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerosacchariphilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerorhabdus furcosa T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaerorhabdus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasma varium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasma bactoclasticum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasma abactoclasticum T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasma | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasmataceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Anaeroplasmatales | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |