| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Aliitabrizicola rongguiensis T | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aliirhizobium | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aliirhizobium smilacinae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aliirhizobium cellulosilyticum T | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aliigemmobacter | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aliigemmobacter aestuarii T | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Agrilutibacter | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Agrilutibacter terrestris | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Agrilutibacter solisilvae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Agrilutibacter niabensis T | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aerolutibacter | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aerolutibacter ruishenii | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aerolutibacter daejeonensis T | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aeribacillus kexueae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aeribacillus alveayuensis | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aequorivita marisscotiae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Aequorivita flava | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Adlercreutzia wanghongyangiae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Adlercreutzia shanghongiae | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Acutalibacter intestini | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Acutalibacter caecimuris | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Actinomycetospora flava | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Actinomycetospora aurantiaca | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Actinomycetospora aeridis | Unknown | Valid (ICNP) | Excubia bot almost 2 years ago | |
| Patescibacteriia | ||||
| Patescibacteriales | ||||
| Patescibacteriaceae | ||||
| Phycocordibacteraceae | ||||
| Dehalobacter alkaniphilus | ||||
| Minusculum |