| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Paraclostridium benzoelyticum | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paraclostridium bifermentans T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paraclostridium bifermentans subsp. bifermentans | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| Paraclostridium bifermentans subsp. muricolitidis | Unknown | Valid (ICNP) | Excubia bot about 3 years ago | |
| “Paraclostridium dentum” | Unknown | Automated discovery | Excubia bot over 2 years ago | |
| Paraclostridium ghonii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| “Paraclostridium hominis” | Unknown | Automated discovery | Excubia bot about 2 years ago | |
| Paraclostridium sordellii | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paraclostridium tenue | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paracnuella | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracnuella aquatica T | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccaceae | ||||
| Paracoccus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus acridae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus actinidiae | Unknown | Valid (ICNP) | Excubia bot over 1 year ago | |
| Paracoccus aeridis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus aerius | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus aerodenitrificans | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paracoccus aestuarii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus aestuariivivens | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus albicereus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paracoccus albus | Unknown | Valid (ICNP) | Excubia bot over 2 years ago | |
| Paracoccus alcaliphilus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus alimentarius | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus alkanivorans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus alkenifer | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus aminophilus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus aminovorans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus amoyensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Paracoccus angustae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |