| Papusus naranjus O'Keefe, 2003 |
| Papusus werneri O'Keefe, 2003 |
| Paracyptus Seevers, 1971 |
| Paracyptus minutissima Seevers, 1971 |
| Parademosoma Bernhauer, 1929 |
| Parademosoma opaciventris (Bernhauer, 1929) |
| Paralispinus Bernhauer, 1921 |
| Paralispinus crepusculus Blackwelder, 1943 |
| Parocyusa Bernhauer, 1902 |
| Parocyusa mexicana (Bernhauer, 1929) |
| Peplomicrus Bernhauer, 1928 |
| Peplomicrus acumen (Sharp, 1887) |
| Peplomicrus mexicanus Campbell, 1978 |
| Perimelba Park, 1952 |
| Perimelba granulosa (Park, 1943) |
| Perimelba kentra (Park, 1943) |
| Perimelba minuta (Sharp, 1887) |
| Perimelba montuosa (Park, 1943) |
| Perimelba substramenta (Park, 1952) |
| Perinthina Bernhauer & Scheerpeltz, 1926 |