| Species | RefIntense Num | Refseq Num | Source |
|---|---|---|---|
| Actinobacillus pleuropneumoniae | 2 | 67 | HMP |
| Actinobacillus succinogenes | 1 | 1 | HMP |
| Actinobaculum massiliense | 1 | 2 | MGYG |
| Actinomyces graevenitzii | 2 | 3 | MGYG |
| Actinomyces urogenitalis | 2 | 5 | HMP/MGYG |
| Actinomyces viscosus | 1 | 3 | MGYG |
| Actinosynnema mirum | 1 | 1 | HMP |
| Adlercreutzia equolifaciens | 1 | 14 | MGYG |
| Aerococcus viridans | 1 | 6 | HMP |
| Aeromicrobium marinum | 1 | 1 | HMP |