| Platynotina Mulsant & Rey, 1853 |
| Poecilesthus Dejean, 1834 |
| Poecilesthus laticollis Champion, 1887 |
| Poecilesthus nigropunctatus Champion, 1887 |
| Poliorcetes Champion, 1884 |
| Poliorcetes platesthoides Champion, 1884 |
| Polyidus Champion, 1888 |
| Polyidus meridionalis Champion, 1888 |
| Posides Champion, 1884 |
| Posides dissidens Champion, 1884 |
| Prateus LeConte, 1862 |
| Prateus fusculus LeConte, 1862 |
| Proderops Fairmaire, 1873 |
| Proderops foraminosus Fairmaire, 1873 |
| Proderops foveolatus Kraatz, 1880 |
| Prometopion Casey, 1907 |
| Prometopion amplipenne Casey, 1907 |
| Prostenus Klug, 1829 |
| Prostenus californicus Horn, 1868 |
| Pseudapocrypha Champion, 1886 |