| Podolasia pilosa Howden, 1954 |
| Podolasia rotundipenis Howden, 1997 |
| Podolasia saylori Howden, 1954 |
| Podolasia varicolor Saylor, 1948 |
| Podolasiini Howden, 1997 |
| Podostena Howden, 1997 |
| Podostena litoralis Howden, 1997 |
| Podostena sleeperi Howden, 1997 |
| Polyphylla Harris, 1841 |
| Polyphylla cavifrons LeConte, 1854 |
| Polyphylla crinita LeConte, 1856 |
| Polyphylla decemlineata Say, 1824 |
| Polyphylla diffracta Casey, 1891 |
| Polyphylla hammondi LeConte, 1856 |
| Polyphylla monahansensis Hardy & Andrews, 1978 |
| Polyphylla multimaculata Hardy, 1981 |
| Polyphylla nigra Casey, 1914 |
| Polyphylla petiti Guérin-Méneville, 1830 |
| Polyphylla rugosipennis Casey, 1914 |
| Polyphylla squamiventris Cazier, 1939 |