| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Acidovorax defluvii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax citrulli | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax cattleyae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax carolinensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax caeni | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax avenae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax anthurii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax antarcticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidovorax | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Comamonadaceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidothermus cellulolyticus T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidothermus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidothermaceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidothermales | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidomonas methanolica T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidomonas | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidocella facilis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidocella aquatica | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidocella aminolytica | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidocella aluminiidurans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidocella | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidobacterium capsulatum T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidobacterium ailaaui | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidobacterium | ||||
| Acidithiobacillus thiooxidans T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidithiobacillus sulfuriphilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidithiobacillus ferrooxidans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidithiobacillus ferrivorans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidithiobacillus ferriphilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Acidithiobacillus ferridurans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |