| Cossonus ligniperdus Boheman, 1838 |
| Cossonus micraspis Champion, 1909 |
| Cossonus multiforus Say, 1831 |
| Cossonus ocularis Champion, 1909 |
| Cossonus parvicollis Champion, 1909 |
| Cossonus perfidiosus Boheman, 1838 |
| Cossonus planus Champion, 1909 |
| Cossonus puncticeps Champion, 1909 |
| Cossonus puncticollis Boheman, 1838 |
| Cossonus punctifrons Boheman, 1838 |
| Cossonus pyrirostris Boheman, 1838 |
| Cossonus semirufus Boheman, 1838 |
| Cossonus silbermanni (Boheman, 1838) |
| Cossonus spathula Boheman, 1838 |
| Cossonus subcarinatus Champion, 1909 |
| Cossonus subopacus Champion, 1909 |
| Cossonus thompsoni Kuschel, 1959 |
| Cossonus thoracicus Boheman, 1838 |
| Cossonus xylophilus Boheman, 1838 |
| Costaroplatus Nunberg, 1963 |