| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Allobacillus salarius | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax xenomutans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax venustensis T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax profundimaris | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax mobilis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax marinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax gelatiniphagus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax dieselolei | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloalcanivorax balearicus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloactinosynnema | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloactinosynnema iranicum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloactinosynnema album T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloacidobacterium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alloacidobacterium dinghuense T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkaliphilus serpentinus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkaliphilus pronyensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkaliphilus peptidofermentans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkaliphilus flagellatus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalimicrobium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalimicrobium pacificum T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalophilus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalophilus pseudofirmus T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalophilus marmarensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalophilus lindianensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalobacterium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalobacterium elongatum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalobacterium bogoriense | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalobacterium alkalinitrilicum T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Alkalihalobacillus rhizosphaerae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |