| Philolithus (Glyptasida) Casey, 1912 |
| Philolithus (Glyptasida) rugosissimus (Champion, 1884) |
| Philolithus (Glyptasida) sordidus (LeConte, 1853) |
| Philolithus (Gonasida) Casey, 1912 |
| Philolithus (Gonasida) elatus (LeConte, 1853) |
| Philolithus (Gonasida) elatus subsp. difformis (LeConte, 1854) |
| Philolithus (Gonasida) elatus subsp. elatus (LeConte, 1853) |
| Philolithus (Herthasida) Wilke, 1922 |
| Philolithus (Herthasida) ingens (Champion, 1892) |
| Philolithus (Philolithus) Lacordaire, 1858 |
| Philolithus (Philolithus) aegrotus (LeConte, 1861) |
| Philolithus (Philolithus) aegrotus subsp. aegrotus (LeConte, 1861) |
| Philolithus (Philolithus) morbillosus (LeConte, 1858) |
| Philolithus (Philolithus) quadripennis (Casey, 1912) |
| Philolithus (Tisamenes) Champion, 1884 |
| Philolithus (Tisamenes) truquii Champion, 1884 |
| Phobelius Blanchard, 1842 |
| Phobelius mexicanus Doyen, 1990 |
| Phrenapatinae Solier, 1834 |
| Phthora Champion, 1893 |