| Discodon plicatum Gorham, 1881 |
| Discodon rufipes Champion, 1915 |
| Discodon schneideri Pic, 1910 |
| Discodon serricorne Gorham, 1885 |
| Discodon serrigerum (Gorham, 1885) |
| Discodon simplex Champion, 1915 |
| Discodon sinuatum Champion, 1915 |
| Discodon subtenue Champion, 1915 |
| Discodon testaceicolle Pic, 1914 |
| Discodon testaceipenne Champion, 1915 |
| Discodon triinterruptum Pic, 1928 |
| Discodon triste Gorham, 1881 |
| Discodon varians (Gorham, 1881) |
| Discodon vitticolle Gorham, 1881 |
| Ditemnus LeConte, 1861 |
| Ditemnus abdominalis Schaeffer, 1909 |
| Ditemnus fossiger LeConte, 1881 |
| Ditemnus tricornis Van Dyke, 1918 |
| Dysmorphocerinae Brancucci, 1980 |
| Flabelloontelus Pic, 1911 |