| Label | Id | |
|---|---|---|
| Cilevirus | 675070 | |
| Cleopsylla | 507021 | |
| Clestobothrium | 251507 | |
| Coccomyces | 265079 | |
| Comastoma | 50752 | |
| Comovirinae | 675075 | |
| Conorhinopsylla | 507023 | |
| Contarinia | 507999 | |
| Copelata | 2507557 | |
| Corrodopsylla | 507025 | |
| Corypsylla | 507029 | |
| Coscineuta | 268507 | |
| Coscinospira | 577507 | |
| Crawfurdia | 50755 | |
| Crenicichla | 50736 |