| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Arenimicrobium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenimicrobiaceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Blastocatellales | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Blastocatellia | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenicella xantha T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenicella chitinivorans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenicella | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenicellaceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenicellales | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacterium halophilum T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacterium | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter troitsensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter palladensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter nanhaiticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter latericius T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter hampyeongensis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter echinorum | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter certesii | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter catalasegens | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter arenosicollis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter aquaticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter antarcticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter amylolyticus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacter | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacillus arenosus T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Arenibacillus | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ardenticatena maritima T | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ardenticatena | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ardenticatenaceae | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Ardenticatenales | Unknown | Valid (ICNP) | Excubia bot about 3 years ago |