| Cissia pompilia (C. Felder & R. Felder, 1867) |
| Cissia pseudoconfusa Singer, DeVries & Ehrlich, 1983 |
| Cissia similis (Butler, 1867) |
| Cissia terrestris (Butler, 1867) |
| Cissia themis (Butler, 1867) |
| Cissia undina (Butler, 1870) |
| Coea Hübner, 1819 |
| Coea acheronta Fabricius, 1775 |
| Coeini Scudder, 1893 |
| Coenonympha Hübner, 1819 |
| Coenonympha california Westwood, 1851 |
| Coenonympha california subsp. california Westwood, 1851 |
| Coenonympha california var. pulla Edwards, 1881 |
| Coenonympha ceres Butler, 1866 |
| Coenonympha tullia (Müller, 1764) |
| Coenonympha tullia subsp. california Westwood, 1851 |
| Colobura Billberg, 1820 |
| Colobura dirce (Linnaeus, 1758) |
| Colobura dirce subsp. dirce (Linnaeus, 1758) |
| Consul Hübner, 1807 |