| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Paracoccus haeundaensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus haematequi | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus fontiphilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus fistulariae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus endophyticus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus denitrificans T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus contaminans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus communis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus chinensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus cavernae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus carotinifaciens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus caeni | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus bengalensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aurantiacus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus angustae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus amoyensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aminovorans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aminophilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus alkenifer | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus alkanivorans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus alimentarius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus alcaliphilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aestuariivivens | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aestuarii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aerius | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus aeridis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus acridae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracoccus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracnuella aquatica T | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Paracnuella | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |