Type species: Pachykraspedon clarum Koschinsky, 1885
This genus includes the species:
| Pachykraspedon clarum | Koschinsky, 1885 | Tertiary (Eoc.) | Germany |
| Pachykraspedon ytenarum | Davis, 1934 | Tertiary (Eoc.) | England |
Harmer notebook - entry for Pachykraspedon