Family Ptychopteridae
Total number of species: 9.
List of undetermined Ptychopteridae
| Genus | Species | Author | No. of specs. or |
Biogeographic Region |
| Bittacomorpha | clavipes | (Fabricius, 1781) | 10 |
Nearctic |
| Bittacomorphella | jonesi | (Johnson, 1905) | 1 |
Palaearctic |
| Ptychoptera | albimana | (Fabricius, 1787) | 2 |
Palaearctic |
| Ptychoptera | albimana | (Fabricius, 1787) | 108 |
Palaearctic (Danish) |
| Ptychoptera | contaminata | (Linnaeus, 1758) | 1 |
Palaearctic |
| Ptychoptera | contaminata | (Linnaeus, 1758) | 146 |
Palaearctic (Danish) |
| Ptychoptera | lacustris | Meigen, 1830 | 2 |
Palaearctic |
| Ptychoptera | lacustris | Meigen, 1830 | 51 |
Palaearctic (Danish) |
| Ptychoptera | longicauda | (Tonnoir, 1919) | 1 |
Palaearctic |
| Ptychoptera | longicauda | (Tonnoir, 1919) | 8 |
Palaearctic (Danish) |
| Ptychoptera | minuta | Tonnoir, 1919 | 2 |
Palaearctic |
| Ptychoptera | minuta | Tonnoir, 1919 | 45 |
Palaearctic (Danish) |
| Ptychoptera | paludosa | Meigen, 1804 | 35 |
Palaearctic (Danish) |
| Ptychoptera | quadrifasciata | Say, 1824 | 19 |
Palaearctic |
| Ptychoptera | scutellaris | Meigen, 1818 | 5 |
Palaearctic |
| Ptychoptera | scutellaris | Meigen, 1818 | 13 |
Palaearctic (Danish) |