| Peptoniphilus asaccharolyticus | species |
| Peptoniphilus catoniae | species |
| Peptoniphilus coli | species |
| Peptoniphilus coxii | species |
| Peptoniphilus duerdenii | species |
| Peptoniphilus gorbachii | species |
| Peptoniphilus grossensis | species |
| Peptoniphilus harei | species |
| Peptoniphilus indolicus | species |
| Peptoniphilus ivorii | species |
| Peptoniphilus koenoeneniae | species |
| Peptoniphilus lacrimalis | species |
| Peptoniphilus lacydonensis | species |
| Peptoniphilus methioninivorax | species |
| Peptoniphilus mikwangii | species |
| Peptoniphilus obesi | species |
| Peptoniphilus olsenii | species |
| Peptoniphilus pacaensis | species |
| Peptoniphilus phoceensis | species |
| Peptoniphilus rhinitidis | species |
| Peptoniphilus senegalensis | species |
| Peptoniphilus stercorisuis | species |
| Peptoniphilus timonensis | species |
| Peptoniphilus tyrrelliae | species |
| Peptoniphilus urinae | species |
| Peptoniphilus urinimassiliensis | species |
| Peptoniphilus vaginalis | species |