| Colecerus marmoratus (Horn, 1876) |
| Colecerus rotundicollis (Champion, 1911) |
| Colecerus setosus Boheman, 1840 |
| Colecerus variegatus Boheman, 1845 |
| Colecerus virescens (Champion, 1911) |
| Coleomerina Casey, 1922 |
| Coleomerus Schönherr, 1836 |
| Coleomerus isthmicus Champion, 1907 |
| Collabismodes Champion, 1905 |
| Collabismodes gamma Champion, 1905 |
| Collabismus Schönherr, 1837 |
| Collabismus notulatus Boheman, 1837 |
| Collabismus subnotatus Rosenschöld, 1837 |
| Coluthus Champion, 1908 |
| Coluthus cribrarius Champion, 1908 |
| Compsus Schönherr, 1823 |
| Compsus auricephalus (Say, 1824) |
| Compsus quadrisignatus (Boheman, 1840) |
| Conoderinae Schönherr, 1833 |
| Conophthorus Hopkins, 1915 |