| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Acidicapsa borealis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidicapsa dinghuensis | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidicapsa ferrireducens | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidicapsa ligni | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acididesulfobacillus | Unknown | Valid (ICNP) | Excubia bot 8 months ago | |
| Acididesulfobacillus acetoxydans | Unknown | Valid (ICNP) | Excubia bot 8 months ago | |
| Acidiferrimicrobium | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiferrimicrobium australe T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiferrobacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiferrobacteraceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiferrobacterales | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiferrobacter thiooxydans T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidihalobacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidihalobacter aeolianus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidihalobacter ferrooxydans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidihalobacter prosperus | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Acidihalobacter yilgarnensis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidilobaceae | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidilobales | ||||
| Acidilobus | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidilobus aceticus T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidilobus saccharovorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiluteibacter | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidiluteibacter ferrifornacis T | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidilutibacter | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Acidilutibacteraceae | Unknown | Valid (ICNP) | Excubia bot 8 months ago | |
| Acidilutibacter cellobiosedens | Unknown | Valid (ICNP) | Excubia bot about 1 year ago | |
| Acidimangrovimonas | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago | |
| Acidimangrovimonas indica | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Acidimangrovimonas pyrenivorans | Unknown | Valid (ICNP) | Excubia bot almost 3 years ago |